2019 Mazda MAZDA3
TSBs (Technical Service Bulletins)
Technical Service Bulletins (TSBs) for the 2019 MAZDA3 are official communications between Mazda & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
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TSB #SA-011-24
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #08-004-23
Some vehicles with the two-step deployment control air bag module may exhibit a clicking sound when turning the steering wheel. Read More »
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TSB #06-001-23a
Some vehicles may exhibit wear/peel-off of the leather steering wheel surface causing a poor appearance. This concern may be caused by an insufficient wear resistance of the steering wheel surface. Read More »
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TSB #06-002-22
Some vehicle may exhibit a knocking noise from the steering column while driving. This may be caused by a gap between the intermediate shaft (upper side) and the joint bolt. Read More »
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TSB #02-003-22
Some customers may complain that the steering wheel is off center more than 3??A? even when driving straight on a flat road. Read More »
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TSB #00-001-22
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #02-003-21-3777
Some customers may complain that the steering wheel is off center more than 3??A? even when driving straight on a flat road. Read More »
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TSB #00-001-21-3768
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #02-003-20-3677
Some customers may complain that the steering wheel is off center more than 3??A? even when driving straight on a flat road. Customers having this concern should have their vehicle repaired using the following repair procedure. Read More »
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TSB #08-002-19-3600
Some vehicles with the two-step deployment control air bag module may exhibit a clicking sound when turning the steering wheel. Read More »
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TSB #02-004-19-3574
Some customers may complain that the steering wheel is off center more than 3? even when driving straight on a flat road. Read More »
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TSB #MT-012-18
If a vehicle has body vibration or steering wheel shimmy while driving and the root cause is determined to be tire balance, re-balance the tires using a Hunter GSP9700 or equivalent balance machine. Read More »
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TSB #02-004-22a
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
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TSB #SA-057-22
Some vehicles may exhibit a rattle noise from the front suspension when driving over bumps or on a road with a wavy surface Read More »
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TSB #02-004-22
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
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TSB #02-004-21-3785
Some vehicles may exhibit a rattle noise from the front suspension when driving over bumps or on a road with a wavy surface. Read More »
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TSB #02-006-20-3688
Some vehicles may exhibit a rattle noise from the front suspension when driving over bumps or on a road with a wavy surface. Read More »
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TSB #CSP06a
CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES: On July 6, this campaign was temporarily suspended due to software programming concerns. Read More »
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TSB #02-002-20-3651
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
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TSB #02-003-19-3547
Beginning with the CX-5, grip type front and rear stabilizer bushings have been incorporated for noise prevention purposes. If any type of grease or lubrication is applied to the bushings, it may create noise due to bushing slippage. Read More »
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TSB #02-001-19-3550
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
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TSB #SA-006-22
There have been warranty claims submitted for growling or bearing whine noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. Read More »
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TSB #SA-016-19
There have been warranty claims submitted for noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. Read More »
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TSB #09-038-23
Some customers may complain about the poor appearance due to an uneven rear beltline molding joint. This concern is caused by the rear beltline molding not being manufactured according to the original designed shape. Read More »
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TSB #SA-003-23a
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may ... Read More »
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TSB #04-002-23c
Symptom 1: Some customers may complain about hearing a grinding noise and/or vibration occur when applying the brake. This is due to rust on the rear brake disc plate. Read More »
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TSB #SA-003/23
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may ... Read More »
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TSB #04-003-21-3810
Some customers may complain about the following braking concerns when coming to a stop while following a vehicle ahead using Mazda Radar Cruise Control with Stop and Go function (MRCC). Read More »
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TSB #SA-012-21f
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #SA-037-21
Some customers may experience an instrument cluster warning message "Safety and Driver Support Systems Partially Disabled" and DTC U0401:68 [VEHICLE CONTROL MODULE (US)] (Error signal received from PCM, DSC HU/CM, instrument cluster, or ... Read More »
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TSB #15-002-20-3719
Some vehicles equipped with Smart Brake Support (SBS) may exhibit a front radar system malfunction message in the instrument cluster with DTC C1A67:04 (front radar sensor internal malfunction) stored in memory. Read More »
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TSB #SA-008-20
INSTRUMENT CLUSTER WARNING MESSAGE "SAFETY AND DRIVER SUPPORT SYSTEMS PARTIALLY DISABLED" AND DTC U0401:68 IS STORED:Some customers may experience an instrument cluster warning message "Safety and Driver Support Systems Partially ... Read More »
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TSB #00-002-19-3561
Mazda North American Operations has approved an additional on-car brake lathe as an option for MNAO authorized equipment. The Pro-Cut On-Car Brake Lathe has been added to the MNAO authorized equipment program. Read More »
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TSB #04-002-19-3545
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may ... Read More »
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TSB #SA-007-24a
This information will give you the necessary knowledge to respond to customers concerns of Smart Brake Support (SBS) unintended braking. Read More »
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TSB #SA-016-24
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may ... Read More »
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TSB #04-001-24
Symptom 1: Some customers may complain about hearing a grinding noise and/or vibration occur when applying the brake. This is due to rust on the rear brake disc plate. Read More »
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TSB #SA-011-24
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #SA-007-24
NOTE: Before proceeding, perform MGSS Vehicle Inquiry (MGSS -> Other Applications -> Warranty Veh. Inq. -> RECALLS / SPECIAL SERVICE PROGRAMS -> Status) and check for Open campaigns. Read More »
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TSB #SA-077-23
This information will give you the necessary knowledge to respond to customers concerns of Smart Brake Support (SBS) unintended braking. Read More »
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TSB #SA-010-23
Some customers may experience one or more electrical malfunctions after a vehicle body repair. The newly painted fender stay (2) may be causing a poor front harness (1) ground connection. Read More »
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TSB #04-006-22
Some customers may complain about hearing a grinding noise and/or vibration occur when applying the brake. This is due to rust on the rear brake disc plate. Read More »
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TSB #SA-078-22
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may ... Read More »
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TSB #SA-051-22
A customer may complain that they have a brake squeal at the rear brakes. Read More »
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TSB #00-001-22
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #SA-044-21
When switching to the maintenance mode, U3000:53 and the related DTCs are stored, but the DTCs will not be cleared automatically after finishing the maintenance mode. Read More »
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TSB #15-002-20-3719
Some vehicles equipped with Smart Brake Support (SBS) may exhibit a front radar system malfunction message in the instrument cluster with DTC C1A67:04 (front radar sensor internal malfunction) stored in memory. Read More »
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TSB #00-001-20-3689
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #SA-042-20
Some customer may experience all of the following when turning the ignition ON under hot weather conditions such as parking under the hot sun for some period of time: ??A?A? i-ACTIVSENSE warning light ON (1) ??A?A? Smart Brake Support ... Read More »
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TSB #SA-019-20
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may ... Read More »
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TSB #SA-006-20
WARNING MESSAGE SAFETY AND DRIVER SUPPORT SYSTEMS PARTIALLY DISABLED WITH DTC U2511:68: Some customer's may compain about warning message "Safety And Driver Support Systems Partially Disabled" with the following DTC's stored: ??A?A? ... Read More »
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TSB #00-003-18-3480a
Mazda North American Operations has approved an additional on-car brake lathe as an option for MNAO authorized equipment. The Pro-Cut On-Car Brake Lathe has been added to the MNAO authorized equipment program. Read More »
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TSB #04-001-19-3556
Some customers may report a slight clunk/bang/buzz noise or jolt from the front of the vehicle. This concern will most likely occur during the vehicles first forward movement after starting the engine. Read More »
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TSB #SA-055-20a
If a customer comes in with the following concerns: ??A?A? OIL PRESSURE WARNING light and/or the CHECK ENGINE light ON. ??A?A? DTC P055F and/or P0524 stored. ??A?A? No driveability concern or engine mechanical noise. Read More »
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TSB #SA-062-20
Some customers may complain about the following message displayed in the Multi-Information Display: In the following cases, the MRCC with Stop & Go function system is canceled when the vehicle is traveling at 19 mph (30 km/h) or less: ... Read More »
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TSB #SA-010-19
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19
The new 2019 Mazda3 has new features that may be difficult to understand. This Service Alert provides valuable information to support potential customer concerns: 1. Front Wiper Service Caution 2. i-ACTIVSENSE Switch (New) 3. Read More »
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TSB #SA-013-22
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-029-20f
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: Read More »
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TSB #SA-054-20b
Some customers may experience an engine no start due to low battery voltage on 2019-2020 Mazda3 and 2020 CX-30. Inform the customer that Mazda is actively investigating this issue and apologizes for any inconvenience. Read More »
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TSB #05-002-20-3704
Some customers may complain about a surging at low speeds and during acceleration. This surging is in the longitudinal direction, felt about 2 cycles per second, and occurs in the locked up 1st gear. Read More »
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TSB #07-007-19-3638
Some customers may complain about poor heater performance even after the engine reaches normal operating temperature. This may be caused by a plugged heater core. Read More »
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TSB #SA-015-19a
If you receive a customer concern with the check engine light coming on and DTC P3400 (cylinder deactivation system malfunction) stored, perform the inspection in the Repair Procedure. Read More »
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TSB #SA-015-19
If you receive a customer concern with the check engine light coming on and DTC P3400 (cylinder deactivation system malfunction) stored, perform the inspection in the Repair Procedure. Read More »
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TSB #01-003-19-3557
Some vehicles may experience the CHECK ENGINE LIGHT ON with DTC P2610 and P2507 stored inmemory after engine start and room fuse 15A (A) removed. Read More »
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TSB #SA-017-24a
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-017-24
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-24a
Frequently Asked Questions (FAQ): General Questions, Reception Level Inspection, Setup and Getting Started, Dealer Processes, Registration / Enrollment, TCU Activation, WI-FI General Information, Conditions for Remote Engine Start Will ... Read More »
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TSB #SA-011-24
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #SA-009-24
Frequently Asked Questions (FAQ): General Questions, Reception Level Inspection, Setup and Getting Started, Dealer Processes, Registration / Enrollment, TCU Activation, WI-FI General Information, Conditions for Remote Engine Start Will ... Read More »
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TSB #01-005-23a
Some customers may experience the check engine light ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up The engine temperature gauge fluctuates The low coolant ... Read More »
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TSB #SA-081-23
There is a concern that some water pumps are being replaced that are not faulty, due to signs of a very small coolant leak from the bleed hole. Read More »
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TSB #SA-009-23i
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-032-23a
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
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TSB #SA-009-23h
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-037-23a
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-009-23g
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #05-004-23
Some customers may complain about a surging at low speeds and during acceleration. This surging is in the longitudinal direction, felt about 2 cycles per second, and occurs in the locked up 1st gear. Read More »
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TSB #SA-009-23F
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-015-23d
Connected Services, Frequently Asked Questions (FAQ) Read More »
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TSB #SA-009-23e
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-037-23
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #01-008-23
Some vehicles may exhibit oil leakage from the drive belt auto tensioner and rattling noises from the engine compartment. Read More »
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TSB #SA-009-23d
Some customers may complain about any of the following:1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-015-23c
Frequently Asked Questions (FAQ) Read More »
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TSB #SA-032-23
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
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TSB #01-006-23
Some vehicles may exhibit oil seepage or oil leak onto the engine front cover, which becomes more apparent with dust adhesion. Read More »
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TSB #SA-009-23c
Some customers may complain about any of the following:1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23b
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23a
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #01-005-23
Some customers may experience the check engine light ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up. The engine temperature gauge fluctuates. Read More »
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TSB #SA-010-23
Some customers may experience one or more electrical malfunctions after a vehicle body repair. The newly painted fender stay (2) may be causing a poor front harness (1) ground connection. Read More »
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TSB #SA-009-23
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Read More »
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TSB #01-004-23
Some vehicles may have the check engine light on with DTC P0524:00 or P055F:00 stored in memory. Contamination in the engine oil may cause the engine oil solenoid valve to become stuck, resulting in improper operation of the oil pump and ... Read More »
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TSB #RF-23-01
When servicing SKYACTIV engine vehicles requiring to replace the Oil Galley Plug and Crush Washer, order the required part numbers below. Read More »
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TSB #01-017-22
Some vehicles may experience an engine stall when hard accelerating from a stop (often difficult to reproduce on a test drive), no codes are stored and the vehicle easily restarts with no other drivability concerns. Read More »
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TSB #MT-004-22
Some vehicles may experience the Check Engine Light ON with DTC P0171 (Fuel Trim too Lean) and possibly DTCs P030X (Misfire). Vehicles having this concern should use the following Inspection/Repair procedure. Read More »
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TSB #01-013-22
Some customers may experience the CHECK ENGINE light ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: * The engine takes longer to warm up * The engine temperature gauge fluctuates * The low ... Read More »
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TSB #SA-065-22
Some vehicles equipped with a coolant control valve may exhibit difficulties when refilling the coolant because the control valve is closed and air in the engine cannot escape during ignition ON. Read More »
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TSB #01-012-22
Some vehicles may exhibit accumulation of dried coolant (1) around the water pipe (2). This is caused by a gap between the housing and pipe due to a press fitting during the manufacturing process. Read More »
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TSB #01-001/22a
Some vehicles may exhibit an excessive body vibration when idling or driving after being left in extremely cold weather (-20??A?C/-4??A?F or below) for a long time. This is caused by the No.1, No. 3 and No. Read More »
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TSB #00-001-22
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #01-001-22
Some vehicles may exhibit an excessive body vibration when idling or driving after being left in extremely cold weather (-20??A?C/-4??A?F or below) for a long time. This is caused by the No.1, No. 3 and No. Read More »
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TSB #SA-031-21c
New Cylinder Head Assembly Established: A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-031-21c
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-031-21b
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #01-011-21-3800a
Some customers may experience the CHECK ENGINE light ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up, The engine temperature gauge fluctuates, The low coolant ... Read More »
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TSB #MT-002-21
Ethanol is becoming a common additive in gasoline. Gasoline containing ethanol is likely available at your local gasoline station. Typical blends of ethanol include E10 and E85. Read More »
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TSB #SA-047-21
If you receive a customer concern about the CHECK ENGINE light coming on and DTC P3400 (cylinder deactivation system malfunction) stored, the cylinder deactivation oil control valve may be plugged with plastic debris from the oil filter ... Read More »
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TSB #01-006-21-3779a
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
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TSB #SA-012-21f
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #09-012-21-3801a
Some customers may experience all of following symptoms: The door lock/unlock operation will not work using the remote transmitter button. The door lock/unlock operation will not work using the door lock/release touch sensor. Read More »
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TSB #SA-013-21f
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment (and Software Update Error message on 2020 Mazda3 only). Read More »
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TSB #SA-038-21
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #SA-013-21e
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment (and Software Update Error message on 2020 Mazda3 only). Read More »
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TSB #SA-012-21e
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #MT-002-21
When programming a key or installing a Genuine Mazda Accessory Remote Engine Start system, you may encounter programming difficulty. Read More »
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TSB #SA-031-21
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #MT-001-21
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
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TSB #01-002-21-3767a
Some vehicle may exhibit a tapping noise from the engine during idling; etc., and synchronized to the engine rpm. Read More »
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TSB #01-004-21-3773a
Some vehicles may have the check engine light on with DTC P0524:00 or P055F:00 stored in memory. Contamination in the engine oil may cause the engine oil solenoid valve to become stuck, resulting in improper operation of the oil pump and ... Read More »
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TSB #01-011-21-3800
Some customers may experience the CHECK ENGINE light ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up, The engine temperature gauge fluctuates, The low coolant ... Read More »
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TSB #SA-012-21c
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #SA-017-21a
CHECK ENGINE LIGHT ON WITH DTC P0126:00 AND ENGINE RUNNING COOLER THAN NORMAL / POOR HEATER PERFORMANCE / LOW ENGINE COOLANT TEMPERATURE (BLUE) LIGHT ON: Some customers may experience the CHECK ENGINE LIGHT ON with DTC P0126:00 ... Read More »
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TSB #SA-017-21
Some customers may experience the CHECK ENGINE LIGHT ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up. The engine temperature gauge fluctuates. Read More »
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TSB #SA-012-21a
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #SSPC5
Mazda Motor Corporation has decided to conduct a Special Service Program impacting certain 2019-2021 Mazda3 and 2020-2021 CX-30 vehicles built at MC and MMVO. Please see the descriptions, models, years, and VIN Ranges below. Read More »
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TSB #SA-013-21
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-012-21
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #00-001-21-3768
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #01-002-21-3767
Some vehicle may exhibit a tapping noise from the engine during idling; etc., and synchronized to the engine rpm. Read More »
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TSB #SA-003-20f
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-031-20k
CONNECTED VEHICLE SYMPTOM TROUBLESHOOTING: IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Read More »
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TSB #07-006-20-3758
Some customers may complain that after accelerating in hot weather, the A/C blows warm air for a longer time than other models. Read More »
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TSB #SA-058-20c
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-035-20b
Some customers may experience the CHECK ENGINE LIGHT ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up. The engine temperature gauge fluctuates. Read More »
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TSB #SA-031-20j
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-057-20a
HVAC SYSTEM BLOWS HOT AIR UNDER ACCELERATION. Some customers may complain that the HVAC system blows hot air on occasion (blows cold air, then hot air, then cold air again). Read More »
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TSB #SA-031-20i
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #01-006-20-3695b
Some vehicle may exhibit a tapping noise from the engine during idling; etc., and synchronized to the engine rpm. Read More »
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TSB #SA-071-20
Currently, the instructions on MGSS recommend the use of Loctite 962T or equivalent when installing a SKYACTIV cylinder head, but it is no longer available. Read More »
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TSB #09-034-20-3743
Some customers may experience an ??A?A?In-Vehicle Network Malfunction??A?A? message appearing in the instrument cluster. Read More »
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TSB #07-005-20-3745
Some customers may complain that the A/C blows warm air while idling after restarting a warm engine. This is caused by improper control software of the PCM not allowing the active air shutter to open properly, resulting in lower cooling ... Read More »
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TSB #01-012-20-3738
Some vehicles may experience the check engine light on with DTCs P2096:00, P2097:00 and/or P0524:00 that cannot be cleared by itself, and the check engine light stays on even if the detection condition has gone. Read More »
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TSB #SA-061-20a
If you receive a customer concern about the CHECK IN light coming on and DTC P3400 (cylinder deactivation system malfunction) stored, the cylinder deactivation oil control valve may be plugged with plastic debris from the oil filter ... Read More »
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TSB #SA-065-20
Some customer's may complain that the HVAC system only blows warm to cool air (not cold) after starting the vehicle and not moving right away. This may be caused by a closed Active Air Shutter (AAS). Read More »
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TSB #16-003-20-3731
Some customers may not be comfortable with being notified of an engine stall due to an error when operating the clutch pedal. Read More »
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TSB #SA-058-20b
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-054-20d
Some customers may experience an engine no start due to low battery voltage on 2019-2020 Mazda3 and 2020 CX30. Inform the customer that Mazda is actively investigating this issue and apologizes for any inconvenience. Read More »
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TSB #SA-058-20a
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-061-20
If you receive a customer concern about the CHECK IN light coming on and DTC P3400 (cylinder deactivation system malfunction) stored, perform the inspection in the Repair Procedure. Read More »
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TSB #SA-058-20
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #01-004-20-3684b
Some customers may experience the master warning light turning on and a lack of power with DTC P2BF6:00 (Exhaust shutter valve position sensor circuit low input (1DC)) stored in memory. Read More »
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TSB #SA-055-20a
If a customer comes in with the following concerns: ??A?A? OIL PRESSURE WARNING light and/or the CHECK ENGINE light ON. ??A?A? DTC P055F and/or P0524 stored. ??A?A? No driveability concern or engine mechanical noise. Read More »
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TSB #01-009-20-3710
Some customers may complain about a very low frequency noise and/or vibration felt at the steering wheel, the floor and/or the seats when driving at 1500-1650 rpm in any gear position. Read More »
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TSB #SA-054-20a
Some customers may experience an engine no start due to low battery voltage on 2019-2020 Mazda3 and 2020 CX30. Inform the customer that Mazda is actively investigating this issue and apologizes for any inconvenience. Read More »
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TSB #01-004-20-3684a
Some customers may experience the master warning light turning on and a lack of power with DTC P2BF6:00 (Exhaust shutter valve position sensor circuit low input (1DC)) stored in memory. Read More »
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TSB #SA-055-20
If a customer comes in with the following concerns, perform the inspection procedure. ??A?A? OIL PRESSURE WARNING light and/or the CHECK ENGINE light ON. ??A?A? DTC P055F and/or P0524 stored. Read More »
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TSB #SA-054-20
Some customers may experience an engine no start due to low battery voltage on 2019-2020 Mazda3 and 2020 CX30. Inform the customer that Mazda is actively investigating this issue and apologizes for any inconvenience. Read More »
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TSB #SA-048-20
Some customers may expierience an engine no start condition where the engine will only start by holding the key transmitter over the Start/Stop button and DTC B13D3:97 (Remote transmitter registration work not completed) is stored. Read More »
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TSB #01-006-20-3695
Some vehicle may exhibit a tapping noise from the engine during idling; etc., and synchronized to the engine rpm. Read More »
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TSB #SA-040-20a
Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life. Read More »
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TSB #00-001-20-3689
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #15-001-20-3652
Some customers may complain about a shift shock and/or an engine RPM increase when setting the Mazda Radar Cruise Control (MRCC) system with no DTCs being stored. Read More »
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TSB #MT-002-19
If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. Read More »
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TSB #01-021-19-3649
Some customers may experience the CHECK ENGINE light ON with DTC P0012:00 (Electric variable valve timing control system: Over-retarded) stored in PCM memory. Read More »
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TSB #01-022-19-3657
There is a concern that some water pumps are being replaced that are not faulty, due to signs of a very small coolant leak from the bleed hole. Read More »
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TSB #SA-053-19
GUIDE LINES AND PHOTOS TO DETERMINE IF FLUID/OIL SEEPAGE OR LEAK IS SEVERE ENOUGH TO REQUIRE WARRANTY REPAIR OR TO CLEAN AND MONITOR. Read More »
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TSB #01-019-19-3628
Some vehicles may exhibit oil leakage from the drive belt auto tensioner and rattling noises from the engine compartment. Read More »
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TSB #01-020-19-3641
Some vehicles may exhibit an excessive body vibration when idling or driving after being left in extremely cold weather (-20?F or below) for a long time. This is caused by the No. Read More »
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TSB #MT-004-19
Some customers may complain about: ??A?A? Intermittent engine no start ??A?A? Instrument cluster red security indicator light ON ??A?A? Engine Start/Start Button Amber indicator light flashing ??A?A? Battery discharge ??A?A? Electrical ... Read More »
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TSB #SA-039-19a
During BCM replacement, MDARS may display a Configuration Error warning message. This may be caused by any of the following: ??A?A? Poor internet connection ??A?A? MDARS failure ??A?A? Low Battery Perform the BCM Recovery Procedure below ... Read More »
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TSB #01-018-19-3642
Some vehicles that have a drained battery recovered may exhibit that the engine will not start and the ignition switch will not turn off. Read More »
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TSB #SA-044-19
The "FORCED IGNITION ON PROCEDURE" was made available to dealers through this service alert. Read More »
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TSB #MT-003-19
Some customers may complain about high engine oil consumption. Before attempting any repairs, verify the complaint by using the guideline below to determine if an engine repair is necessary: Read More »
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TSB #MT-002-19
If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. Read More »
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TSB #SA-041-19
If a customer comes in with the following concerns, contact Hotline for assistance. OIL PRESSURE WARNING light and/or the CHECK ENGINE light ON, DTC P055F and/or P0524 stored, No drivability concern or engine mechanical noise, Outside the ... Read More »
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TSB #SA-028-19
Some customers may complain about a shift shock at 40-60 mph and/or an engine RPM increase when setting the MRCC with no DTCs are stored. This may be caused by improper PCM software. Read More »
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TSB #SA-023-19
DO NOT use MDARS for CBCM configuration as it will cause other problems like ENGINE NO START. There is an error in MDARS program. This SA will be updated when there is more information. Read More »
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TSB #00-003-19-3583
In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be revised gradually. Read More »
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TSB #01-005-19-3548
Some vehicles may exhibit the check engine light on with DTC P0456 stored in the PCM memory. P0456: EVAP system leak detected (very small leak). Read More »
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TSB #01-004-19-3558
On some vehicles, a sulfur smell or 'rotten egg' odor may be noticed coming from the exhaust system. The odor is usually noticed after a cold start, fast idle, extended periods of idling and full throttle acceleration. Read More »
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TSB #SA-031-21a
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #MT-002-19
If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. Read More »
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TSB #09-040-23
When opening the fuel-filler lid to refuel, some customers may notice water and/or sand in the fuel-filler lid box area. They may complain about dried sand causing poor appearance. Read More »
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TSB #SA-020/23
Some customers will report that their fuel door was stuck closed and would not open to refuel the vehicle. Read More »
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TSB #MT-002-21a
Ethanol is becoming a common additive in gasoline. Gasoline containing ethanol is likely available at your local gasoline station. Typical blends of ethanol include E10 and E85. E10: A blend of 10% ethanol and 90% gasoline. Read More »
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TSB #09-029-21-3811
When opening the fuel-filler lid to refuel, some customers may notice water and/or sand in the fuel-filler lid box area. They may complain about dried sand causing poor appearance. Read More »
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TSB #09-037-19-3636
Some customers may experience one or both of the following: The ??A?A?Next Service Date??A?A? setting under Vehicle Status Monitor in the center display changes to ??A?A?Manual??A?A? by itself after being set to ??A?A?Automatic??A?A? and ... Read More »
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TSB #00-003-19-3583
In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be revised gradually. Read More »
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TSB #09-006/22
Some customers may experience that after the doors are locked and the Fuel Door Lock Delay with MAZDA CONNECT has passed (default setting is 90 seconds), the fuel-filler lid does not lock and can be opened when pressing it. Read More »
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TSB #09-019-21-3813a
Fuel Filler Lid Panel Is Deformed: Some vehicles may exhibit a deformed fuel-filler lid panel (1) attached to the fuel-filler lid box, resulting in a poor appearance. Read More »
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TSB #SA-020/23
Some customers will report that their fuel door was stuck closed and would not open to refuel the vehicle. Read More »
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TSB #09-019-21-3813
Some vehicles may exhibit a deformed fuel-filler lid panel (1) attached to the fuel-filler lid box, resulting in a poor appearance. Read More »
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TSB #09-023-20-3723a
Some vehicles may exhibit a deformed fuel-filler lid panel (1) attached to the fuel-filler lid box, resulting in a poor appearance. Read More »
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TSB #00-003-19-3583
In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be revised gradually. Read More »
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TSB #MT-002-21a
Ethanol is becoming a common additive in gasoline. Gasoline containing ethanol is likely available at your local gasoline station. Typical blends of ethanol include E10 and E85. E10: A blend of 10% ethanol and 90% gasoline. Read More »
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TSB #09-029-21-3811
When opening the fuel-filler lid to refuel, some customers may notice water and/or sand in the fuel-filler lid box area. They may complain about dried sand causing poor appearance. Read More »
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TSB #PF-24-03
Due to limitations, certain vehicles from 2016 to current models might display an inaccurate transmission part number in the Global Electronic Parts Catalog (GEPC). Read More »
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TSB #SA-011-24
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #05-005-23a
Some vehicles may exhibit a chirp noise (stick-slip noise) from the automatic transaxle (AT) when shifting from 3 to 4 while driving. Read More »
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TSB #05-005-23
Some vehicles may exhibit a chirp noise (stick-slip noise) from the automatic transaxle (AT) when shifting from 3 to 4 while driving. Read More »
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TSB #05-004-23
Some customers may complain about a surging at low speeds and during acceleration. This surging is in the longitudinal direction, felt about 2 cycles per second, and occurs in the locked up 1st gear. Read More »
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TSB #SA-068-22
The new SKYACTIV-DRIVE FW6A-EL AT uses "Automatic Transmission Fluid (ATF) Type: FZ". Only use "ATF-FZ" to fill or top off the fluid level. ATF-FZ is specially designed for use in the SKYACTIV-DRIVE series AT. Read More »
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TSB #SA-038-22
Service part Automatic Transaxles (ATX) manufactured on or after July, 2018 are shipped with a blank TCM that requires configuration. Read More »
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TSB #SA-006-22a
There have been warranty claims submitted for growling or bearing whine noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. Read More »
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TSB #SA-006-22
There have been warranty claims submitted for growling or bearing whine noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. Read More »
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TSB #00-001-22
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #SA-009-22
The new AWD rear differential DOES NOT come with a breather cap on the rear of the differential, therefore a new one will need to be ordered and installed when replacing the differential. Read More »
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TSB #01-001-22
Some vehicles may exhibit an excessive body vibration when idling or driving after being left in extremely cold weather (-20??A?C/-4??A?F or below) for a long time. This is caused by the No.1, No. 3 and No. Read More »
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TSB #SA-031-21c
New Cylinder Head Assembly Established: A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-055-21
Due to a supplier issue, DTC C0061:94 is displayed instead of C0061:96 for Mazda3 and CX-30. Therefore, use the C0061:96 diagnostics on MGSS when DTC C0061:94 is stored. Read More »
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TSB #SA-031-21b
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-032-21
There have been warranty claims submitted for growling or bearing whine noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. Read More »
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TSB #01-009-21-3799
Some vehicles may exhibit that the active air shutter is working, but DTC P05A0:00 (Active air shutter: Opening angle abnormality (sticking)) is stored in memory. Read More »
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TSB #00-001-21-3768
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #05-002-20-3704b
Some customers may complain about a surging at low speeds and during acceleration. This surging is in the longitudinal direction, felt about 2 cycles per second, and occurs in the locked up 1st gear. Read More »
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TSB #05-002-20-3704a
Some customers may complain about a surging at low speeds and during acceleration. This surging is in the longitudinal direction, felt about 2 cycles per second, and occurs in the locked up 1st gear. Read More »
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TSB #SSPC0
SSPC0 - CALIFORNIA REGISTERED VEHICLES DIAGNOSTIC TROUBLE CODES (DTC) CONCERN: Mazda Motor Corporation has decided to conduct a Special Service Program (SSP) on certain 2019 CX-3, Mazda3 and MX-5 as well as 2018 Mazda6 vehicles and ... Read More »
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TSB #SA-053-20
When replacing manual or automatic transmission, make sure to remove the plug from the old transmission (as shown below) and then re-install it to the new transmission with a new washer. Read More »
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TSB #05-002-20-3704
Some customers may complain about a surging at low speeds and during acceleration. This surging is in the longitudinal direction, felt about 2 cycles per second, and occurs in the locked up 1st gear. Read More »
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TSB #00-001-20-3689
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #SA-030-20
Service part Automatic Transaxles (ATX) manufactured on or after July, 2018 are shipped with a blank TCM that requires configuration. NOTE: The following Caution is included with every ATX that requires configuration. Read More »
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TSB #SA-018-20
Some customers may complain about any of the following:Warning light, Warning message, Headlight(s) inoperative, Cannot shift out of Park, Many DTC's stored, Module communication errors . Read More »
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TSB #SA-058-19
WARRANTY GUIDELINES FOR RETURNED TRANSMISSION CORES. Be advised that the Mazda Remanufactured Transmission Center (MRTC) has found that up to 30% of the returned transmission cores either included the wrong transmission oil cooler, or the ... Read More »
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TSB #SA-053-19
GUIDE LINES AND PHOTOS TO DETERMINE IF FLUID/OIL SEEPAGE OR LEAK IS SEVERE ENOUGH TO REQUIRE WARRANTY REPAIR OR TO CLEAN AND MONITOR. Read More »
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TSB #SA-028-19
Some customers may complain about a shift shock at 40-60 mph and/or an engine RPM increase when setting the MRCC with no DTCs are stored. This may be caused by improper PCM software. Read More »
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TSB #SA-028-19
Some customers may complain about a shift shock at 40-60 mph and/or an engine RPM increase when setting the MRCC with no DTCs are stored. This may be caused by improper PCM software. Read More »
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TSB #SA-015-19a
If you receive a customer concern with the check engine light coming on and DTC P3400 (cylinder deactivation system malfunction) stored, perform the inspection in the Repair Procedure. Read More »
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TSB #16-003-20-3731
Some customers may not be comfortable with being notified of an engine stall due to an error when operating the clutch pedal. Read More »
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TSB #SA-023-21
Some customers may complain about any of the following: Warning light, Warning message, Headlight(s) inoperative, Cannot shift out of Park, Many DTC's stored, Module communication errors Read More »
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TSB #01-004-20-3684b
Some customers may experience the master warning light turning on and a lack of power with DTC P2BF6:00 (Exhaust shutter valve position sensor circuit low input (1DC)) stored in memory. Read More »
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TSB #SA-038-22
Service part Automatic Transaxles (ATX) manufactured on or after July, 2018 are shipped with a blank TCM that requires configuration. Read More »
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TSB #SA-065-20
Some customer's may complain that the HVAC system only blows warm to cool air (not cold) after starting the vehicle and not moving right away. This may be caused by a closed Active Air Shutter (AAS). Read More »
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TSB #01-004-20-3684a
Some customers may experience the master warning light turning on and a lack of power with DTC P2BF6:00 (Exhaust shutter valve position sensor circuit low input (1DC)) stored in memory. Read More »
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TSB #01-021-19-3649
Some customers may experience the CHECK ENGINE light ON with DTC P0012:00 (Electric variable valve timing control system: Over-retarded) stored in PCM memory. Read More »
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TSB #SA-038-22
Service part Automatic Transaxles (ATX) manufactured on or after July, 2018 are shipped with a blank TCM that requires configuration. Read More »
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TSB #05-002-20-3704b
Some customers may complain about a surging at low speeds and during acceleration. This surging is in the longitudinal direction, felt about 2 cycles per second, and occurs in the locked up 1st gear. Read More »
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TSB #07-006-20-3758
Some customers may complain that after accelerating in hot weather, the A/C blows warm air for a longer time than other models. Read More »
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TSB #SA-009-22
The new AWD rear differential DOES NOT come with a breather cap on the rear of the differential, therefore a new one will need to be ordered and installed when replacing the differential. Read More »
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TSB #07-003-24
Some customers may complain that the ambient temperature on the instrument cluster is displayed more than 50 A?F (10 A?C) lower than the actual temperature, resulting in insufficient performance of the air conditioning. Read More »
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TSB #09-023-24
Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #SA-021-24
Some customers may complain about intermittent audio no sound from the MAZDA CONNECT infotainment system and/or static noise from the speakers. Read More »
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TSB #09-020-24
Some customers may experience that, with a specific operation, the touch sensor of front door outer handle does not lock and unlock the doors but the remote transmitter operates correctly. Read More »
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TSB #SA-017-24
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-24a
Frequently Asked Questions (FAQ): General Questions, Reception Level Inspection, Setup and Getting Started, Dealer Processes, Registration / Enrollment, TCU Activation, WI-FI General Information, Conditions for Remote Engine Start Will ... Read More »
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TSB #SA-009-24
Frequently Asked Questions (FAQ): General Questions, Reception Level Inspection, Setup and Getting Started, Dealer Processes, Registration / Enrollment, TCU Activation, WI-FI General Information, Conditions for Remote Engine Start Will ... Read More »
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TSB #SA-006-24
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-015-23e
Frequently Asked Questions (FAQ): General Questions Reception Level Inspection Setup and Getting Started Dealer Processes Registration / Enrollment TCU Activation WI-FI General Informatio Conditions for Remote Engine Start Will ... Read More »
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TSB #SA-021-23b
Qi Wireless Charger symptom troubleshooting Read More »
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TSB #SA-025-23a
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #09-039-23
Some customers may experience no sound from the audio system and/or the audio source cannot be changed. This concern may be caused by the remote tuner not operating properly under certain situations. Read More »
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TSB #09-029-23a
Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #01-007-23a
The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
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TSB #SA-032-23a
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
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TSB #SA-021-23b
Qi Wireless Charger Symptom Troubleshooting Read More »
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TSB #16-008-23
Updated software release for concerns with MAZDA CONNECT infotainment system. Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Ver. 7000C0A-NA01_12006 or later). Read More »
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TSB #09-030-23
Some customers may experience ??A?A?Ultrasonic sensor malfunction??A?A? warning message displayed in the instrument cluster when driving or at a stop. The warning message continues until the ignition is turned off. Read More »
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TSB #09-012-23b
Some customers may complain that the seat warmer does not operate when turning the ignition on while the seat is warm but when turning the ignition off then on again, the seat warmer begins to operate appropriately. Read More »
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TSB #09-029-23
Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #09-024-23
Some customers may experience that the out-of-area (reception area) type auto lock function sometimes fails. Read More »
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TSB #SA-005-23a
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-009-23d
Some customers may complain about any of the following:1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-015-23c
Frequently Asked Questions (FAQ) Read More »
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TSB #SA-032-23
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
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TSB #16-003-23
Some customers may complain that Mazda Connect does not start (blank screen) or that it takes a long time to restart/ reboot after starting the vehicle. Read More »
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TSB #01-007-23
The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
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TSB #SA-025-23
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #SA-022-23
Some customers may complain about an intermittent Beep sound (popping sound) every 1-2 minutes while driving. This may be cause by a software error in the navigation SD card. Read More »
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TSB #SA-021-23
Qi Wireless Charger symptom troubleshooting Read More »
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TSB #16-003-23
Some customers may complain that Mazda Connect does not start (blank screen) or that it takes a long time to restart/ reboot after starting the vehicle. Read More »
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TSB #SA-010-23
Some customers may experience one or more electrical malfunctions after a vehicle body repair. The newly painted fender stay (2) may be causing a poor front harness (1) ground connection. Read More »
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TSB #SA-009-23
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Read More »
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TSB #07-002-23
Some customers may complain that the ambient temperature on the instrument cluster is displayed more than 50 A?F (10A?C) lower than the actual temperature, resulting in insufficient performance of the air conditioning. Read More »
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TSB #RF-23-02
Due to the supply chain shortages for BDGF-66-5G0G, hardware has been confirmed compatible between BDGF-66-5G0B up to the G suffix. This can be used for repair with vehicles originally equipped with C to G level suffix parts. Read More »
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TSB #SA-006/23
Some customers may complain about the infotainment system and/or the MyMazda App showing incorrect clock and/or tire pressures and/or tire pressure missing. Read More »
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TSB #SA-005/22
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #07-004-22b
Some customers may complain the A/C blows warm. This may be caused by one of two things. Cause 1: After accelerating in hot weather, the A/C blows warm air for a longer time than other models. Read More »
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TSB #SA-004-22g
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-017-22d
Some customers may complain about any of the following: * Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. * Remote function(s) inoperative. Read More »
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TSB #SA-019-22c
MAZDA CONNECTED SERVICES Frequently Asked Questions (FAQ) Read More »
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TSB #09-048-22
Some vehicles may exhibit the following symptoms with DTC P05A0:00 (Active air shutter and the opening angle abnormality (sticking)) stored in memory. Read More »
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TSB #09-019-22a
Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #09-046-22
Some customers may experience that, with a specific operation, the touch sensor of front door outer handle does not lock and unlock the doors but the remote transmitter operates correctly. Read More »
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TSB #09-044-22
Some customers may complain that the seat warmer does not operate when turning the ignition on while the seat is warm but when turning the ignition off then on again, the seat warmer begins to operate appropriately. Read More »
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TSB #SA-075-22
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
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TSB #SA-074-22
Some customers may complain the HVAC system not maintaining the correct temperature or the ambient (outside) temperature reading incorrectly. This is caused by a failure in the ambient temperature sensor. Read More »
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TSB #16-004-22a
Some customers may complain that Mazda Connect does not start (blank screen) or that it takes a long time to restart/ reboot after starting the vehicle. Read More »
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TSB #SA-072-22
Customers may complain about the HVAC system is not blowing air and/or excessive noise from HVAC system. Read More »
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TSB #SA-064-22a
Some customers may comlpain about an intermittent Beep sound (popping sound) every 1 ~ 2 minutes while driving. This may be cause by a software error in the navigation SD card. Read More »
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TSB #16-001-22d
Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_12004 or later). Ver. Read More »
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TSB #SA-070-22
Some customers may complain about intermittent audio no sound from the MAZDA CONNECT infotainment system and/or static noise from the speakers. Read More »
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TSB #SA-066-22
Some vehicles may have one of the following DTCs stored in memory along with a system status notice on the Multi-information display OR display a system status notice with no DTC: * C1001:92 - Forward sensing camera (FSC) poor field of ... Read More »
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TSB #SA-067-22
Some customers may complain about the following message displayed in the Multi-Information Display: In the following cases, the MRCC with Stop & Go function system is canceled when the vehicle is traveling at 19 mph (30 km/h) or less: * ... Read More »
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TSB #07-004-22a
Some customers may complain the A/C blows warm. This may be caused by one of two things. Cause 1: After accelerating in hot weather, the A/C blows warm air for a longer time than other models. Read More »
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TSB #SA-017-22c
Some customers may complain about any of the following: * Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. * Remote function(s) inoperative. Read More »
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TSB #SA-064-22
Some customers may comlpain about an intermittent Beep sound (popping sound) every 1 ~ 2 minutes while driving. This may be cause by a software error in the navigation SD card. Read More »
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TSB #SA-004-22f
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-061-22
The Blind Spot Monitoring (BSM) system can malfunction with the following symptoms if the rear side radar sensors are installed facing the wrong direction. - BSM system indicates vehicle on the opposite side. Read More »
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TSB #07-004-22
Some customers may complain that after accelerating in hot weather, the A/C blows warm air for a longer time than other models. Read More »
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TSB #SA-004-22e
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-017-22b
Some customers may complain about any of the following: - Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. - Remote function(s) inoperative. Read More »
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TSB #SA-004-22d
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #16-001-22c
Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_12002 or later). Read More »
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TSB #01-009-22
Some customers may experience a no start because the battery is discharged after the vehicle is parked for more than 8 hours. Read More »
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TSB #09-034-22
Some customers may complain about a fuel gauge that fluctuates to a higher level at a stop on inclines, even after a long drive since it was fully refilled. This is caused by improper control software of the body control module (BCM). Read More »
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TSB #16-004-22
Some customers may complain that Mazda Connect does not start or that it takes a long time to restart after starting the vehicle. Read More »
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TSB #09-027-22
When replacing the body control module (BCM), some ECUs may need reprogramming. Without reprogramming the concerned ECUs, the power saving function may not work properly. Read More »
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TSB #01-006-22
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
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TSB #SA-004-22c
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #15-004-22
Some vehicles may exhibit the warning messages "Safety and Driver Support Systems Temporarily Disabled" or "Front Radar Obscured. Drive Safely. Read More »
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TSB #09-019-22
Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #SA-034-22
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #16-001-22b
Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_12002 or later). Read More »
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TSB #SA-004-22b
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-017-22a
Some customers may complain about any of the following: *Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. **Remote function(s) inoperative. Read More »
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TSB #16-001-22a
Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_12002 or later). Read More »
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TSB #SA-028-22
Qi Wireless Charger Symptom Troubleshooting Read More »
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TSB #SA-024-22
Some customers may experience an infotainment sub-woofer rattle noise. Follow the repair procedure to help determine the cause. Read More »
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TSB #SA-025-22
Some customers may experience infotainment door rattle noise. Follow the repair procedure to help determine the cause. Read More »
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TSB #SA-026-22
Apple CarPlay / Android Auto Frequently Asked Questions (FAQs) Read More »
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TSB #SA-020-22
Some customers may complain about the following symptoms occurring when driving without anything ahead (no metallic object reflects the radar wave such as a vehicle ahead, an oncoming vehicle, a road sign or a guard rail). Read More »
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TSB #SA-019-22
Mazda Connected Services Frequently Asked Questions (FAQ). Read More »
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TSB #SA-004-22a
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-017-22
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. *Remote function(s) inoperative. Read More »
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TSB #01-003/22
The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
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TSB #09-011/22
Some vehicles without i-ACTIVSENSE may exhibit that the i-ACTIVSENSE OFF symbol turns on in the instrument cluster after replacing the speedometer. Read More »
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TSB #SA-012-22
Some customers may complain about the infotainment system and/or the MyMazda App showing incorrect tire pressures and/or tire pressure missing. Read More »
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TSB #16-001/22
Some vehicles entertainment system may experience the symptoms mentioned, which can be fixed with the latest software update (Version 7000C0A-NA01_11012 or later). Read More »
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TSB #SA-007-22a
Some vehicles equipped with SiriusXM Travel Link and a Navigation SD Card added by dealer/customer may experience a SiriusXM Travel Link error when selecting Parking Information. Read More »
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TSB #SA-002-22a
Some vehicles may have a "Low Battery Risk. Start Vehicle to Charge 12V Battery" warning message in the instrument cluster and a 30 second alarm sound. Read More »
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TSB #SA-003-22b
CX-30. Mazda3: Prior to February 8, 2022, some vehicles may store DTC U0300:57 (Body control module (BCM) internal malfunction) and cannot be erased after a BCM replacement or MDARS BCM software update (NOT with BCM update for SSPC5 or ... Read More »
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TSB #SA-007-22
Some customers may experience a SiriusXM Travel Link error when selecting Parking Information. Read More »
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TSB #SA-003-22a
Some vehicles may store DTC U0300:57 (Body control module (BCM) internal malfunction) after a BCM replacement or MDARS BCM software update (NOT with BCM update for SSPC5 or 4621B using MDRT) and the DTC cannot be erased. Read More »
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TSB #SA-004-22
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #09-004/22
Some CX-5 and CX-30 customers may find that the liftgate does not close when pressing the power liftgate (PLG) rear switch (A) located on the interior liftgate trim. This may be caused by PLG switch corrosion. Read More »
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TSB #15-003/22
Some vehicle may experience the i-ACTIVSENSE/ALH warning lights on and a system error messages may be found in the center display as well. Read More »
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TSB #SA-003/22
Some vehicles may store DTC U0300:57 (Body control module (BCM) internal malfunction) after a BCM replacement or MDARS BCM software update (NOT with BCM update for SSPC5 or 4621B using MDRT) and the DTC cannot be erased. Read More »
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TSB #SA-013-21h
Connected Vehicle Symptom Troubleshooting: Some customers may complain about any of the following: - Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Read More »
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TSB #01-006-21-3779b
Battery Maintenance: This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
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TSB #16-002-21-3858
Audio, Navigation, And Phone Concerns With Mazda Connect Infotainment System (7th Generation Models): Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version ... Read More »
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TSB #SA-027-21c
Mazda Connect Symptom Troubleshooting (7th Generation Vehicles): Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. No. 1 Blank Screen No. 2. Read More »
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TSB #09-039-21-3807
Door Outer Handle Touch Sensor Does Not Lock And/Or Unlock: Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #09-012-21-3801b
Door Lock Will Not Work Using Remote Transmitter and Engine Will Not Start: Some customers may experience all of following symptoms: 1. The door lock/unlock operation will not work using the remote transmitter button. 2. Read More »
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TSB #SA-055-21
Due to a supplier issue, DTC C0061:94 is displayed instead of C0061:96 for Mazda3 and CX-30. Therefore, use the C0061:96 diagnostics on MGSS when DTC C0061:94 is stored. Read More »
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TSB #SA-052-21
For improvement of electrical diagnosis, the SKYACTIV??A? Wiring Terminal Test Kits has been delivered all the dealers. Read More »
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TSB #SA-013-21h
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Read More »
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TSB #SA-049-21
Beginning with July 1st vehicle production, vehicles will no longer have the In-Vehicle Digital Owner??A?A?s Manual (IVDOM) installed. Read More »
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TSB #SA-012-21g
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #SA-027-21b
MAZDA CONNECT Symptom Troubleshooting (7th Generation Vehicles). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure Read More »
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TSB #SA-013-21g
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Read More »
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TSB #SA-004-21c
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #09-012-21-3801a
Some customers may experience all of following symptoms: The door lock/unlock operation will not work using the remote transmitter button. The door lock/unlock operation will not work using the door lock/release touch sensor. Read More »
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TSB #SA-039-21
Some customer may experience all of the following when turning the ignition ON under hot weather conditions such as parking under the hot sun for some period of time: i-ACTIVSENSE warning light ON (1), Smart Brake Support (SBS) indicator ... Read More »
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TSB #SA-029-21a
APPLE CARPLAY / ANDRID AURO FREQUENTLY ASKED QUESTIONS (FAQ) The following vehicles are not equipped with Apple CarPlay / Android Auto, but it can be activated using MDARS. Read More »
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TSB #SA-004-21b
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #09-015-21-3805
Some CX-5 customers may find that the liftgate does not close when pressing the power liftgate (PLG) rear switch (A) located on the interior liftgate trim. This may be caused by PLG switch corrosion. Read More »
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TSB #SA-004-21a
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #MT-002-21
When programming a key or installing a Genuine Mazda Accessory Remote Engine Start system, you may encounter programming difficulty. Read More »
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TSB #MT-001-21
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
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TSB #09-012-21-3801
Some customers may experience all of following symptoms: The door lock/unlock operation will not work using the remote transmitter button. The door lock/unlock operation will not work using the door lock/release touch sensor. Read More »
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TSB #SA-013-21d
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-023-21
Some customers may complain about any of the following: Warning light, Warning message, Headlight(s) inoperative, Cannot shift out of Park, Many DTC's stored, Module communication errors Read More »
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TSB #MT-001-21
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
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TSB #09-011-21-3789
Some vehicles (equipped with the Electrical supply unit (ESU) BCKA-67-5Z0B) may exhibit that DTC B2002:49 [BODY CONTROL MODULE (BCM) - Electrical supply unit (ESU) internal malfunction (No warning/indicator light ON)] will not clear with ... Read More »
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TSB #SA-020-21
Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life. Read More »
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TSB #SSPC5
Mazda Motor Corporation has decided to conduct a Special Service Program impacting certain 2019-2021 Mazda3 and 2020-2021 CX-30 vehicles built at MC and MMVO. Please see the descriptions, models, years, and VIN Ranges below. Read More »
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TSB #01-005-21-3778
The Mazda DCA-8000PM is required for all warranty battery testing. If the Mazda DCA-8000PM is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
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TSB #01-006-21-3779
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
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TSB #SA-004-21
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #01-010-20-3706a
Some customers may experience a no start because the battery is discharged after the vehicle is parked for more than 8 hours. Read More »
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TSB #SA-012-20e
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: Connected Vehicle, Connected Vehicle Maintenance Mode, Mazda Connected Vehicle Viewer (MCVV). Read More »
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TSB #09-021-20-3714b
Some customers may experience the master warning light and/or the "In-Vehicle Network Malfunction" warning message in the instrument cluster on with DTC B119F:01, B119F:13 and/or B119F:2B stored when the vehicle position cannot be ... Read More »
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TSB #SA-031-20k
CONNECTED VEHICLE SYMPTOM TROUBLESHOOTING: IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Read More »
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TSB #09-013-20-3663
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message, ... Read More »
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TSB #SA-058-20c
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-003-20e
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #SA-031-20f
CONNECTED VEHICLE SYMPTOM TROUBLESHOOTING: IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Read More »
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TSB #09-034-20-3743
Some customers may experience an ??A?A?In-Vehicle Network Malfunction??A?A? message appearing in the instrument cluster. Read More »
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TSB #SA-027-20f
MAZDA CONNECT SYMPTOM TROUBLESHOOTING (7TH GENERATION VEHICLES). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Index: No. 1 Blank Screen No. 2. Read More »
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TSB #SA-070-20
APPLE CARPLAY / ANDROID AUTO FREQUENTLY ASKED QUESTIONS (FAQ): NOTE: The following vehicles are not equipped with Apple CarPlay / Android Auto, but it can be activated using MDARS. Read More »
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TSB #09-033-20-3742
Some vehicles may exhibit that DTC B2002:49 will not clear with the Mazda Modular Diagnostic System (MMDS). Applicable vehicles are equipped with the Electrical supply unit (ESU) BCKA-67-5Z0B. Read More »
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TSB #SA-063-20
When performing vehicle services such as control unit software update, control unit registration/activation, CMU log data retrieval, etc., always use the GR8 battery charger SST to maintain battery voltage. Read More »
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TSB #SA-014-20a
On some vehicles, the Commander switch might be inoperative. This could be caused by fuse F13 (15A) being removed instead of F15 (15A) at the factory in the lower panel compartment on the left side of the steering wheel. Read More »
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TSB #SA-059-20
During BCM replacement, MDARS may display a Configuration Error warning message. This may be caused by any of the following: "Poor internet connection", MDARS failure - Low Battery. Read More »
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TSB #SA-060-20
When replacing the Body Control Module (BCM) in a 2019 Mazda3, it needs to be configured and the instructions in the Workshop manual on MGSS are incorrect. Use the instructions in the Repair Procedure below to configure the new BCM. Read More »
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TSB #SA-029-20f
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: Read More »
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TSB #SA-054-20b
Some customers may experience an engine no start due to low battery voltage on 2019-2020 Mazda3 and 2020 CX-30. Inform the customer that Mazda is actively investigating this issue and apologizes for any inconvenience. Read More »
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TSB #01-004-20-3684b
Some customers may experience the master warning light turning on and a lack of power with DTC P2BF6:00 (Exhaust shutter valve position sensor circuit low input (1DC)) stored in memory. Read More »
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TSB #MT-001-20
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
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TSB #01-009-20-3710
Some customers may complain about a very low frequency noise and/or vibration felt at the steering wheel, the floor and/or the seats when driving at 1500-1650 rpm in any gear position. Read More »
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TSB #SA-029-20e
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored:??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #09-013-20-3663a
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message ... Read More »
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TSB #SA-010-20b
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Read More »
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TSB #SA-010-20a
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Read More »
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TSB #09-017-20-3701
Some customers may experience that the door locks may not operate using the touch sensor on the outer door handle while parked in a parking space surrounded by concrete walls, but will operate when using the remote transmitter. Read More »
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TSB #09-016-20-3693
Some customers may find that they cannot lock their vehicle when using the touch sensor (shown below) on the front door handle, however, they can unlock the vehicle. Read More »
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TSB #09-013-20-3663
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message ... Read More »
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TSB #SA-027-20a
MAZDA CONNECT Software Version 11002. NOTE: a??Mazda3 owners may notice an icon in their infotainmenta??s display that indicates Mazda Connected Services. Read More »
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TSB #SA-029-20a
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: ??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #SA-040-20a
Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life. Read More »
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TSB #SA-003-20c
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #SA-042-20
Some customer may experience all of the following when turning the ignition ON under hot weather conditions such as parking under the hot sun for some period of time: ??A?A? i-ACTIVSENSE warning light ON (1) ??A?A? Smart Brake Support ... Read More »
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TSB #MSP56a
MSP56 - MODULE REPROGRAMMING TO PREVENT KEYS FROM BEING LOCKED INSIDE VEHICLE Read More »
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TSB #16-001-20-3683
AUDIO, NAVIGATION AND PHONE CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (7TH GENERATION MODELS):Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_10018 ... Read More »
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TSB #SA-003-20b
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #SA-012-20c
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-029-20
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: B119F:01 TCU - Tel antenna No. Read More »
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TSB #01-004-20-3684
Some customers may experience the master warning light turning on and a lack of power with DTC P2BF6:00 (Exhaust shutter valve position sensor circuit low input (1DC)) stored in memory. Read More »
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TSB #SA-003-20a
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #SA-027-20
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. REPAIR PROCEDURE NOTE: Before proceeding: ??A?A? Document the vehicle current CMU software version. Read More »
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TSB #SA-012-20b
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #09-010-20-3656
Some customers may notice a rattle noise from the instrument panel while driving that is localized at the active driving display. The noise is generated by a deformed active driving display interfering with the instrument panel. Read More »
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TSB #07-001-20-3660
Some customers may experience one side (driver side or passenger side) blowing warmer air out of the vents with the same or very close temperature settings for both sides when using the A/C and no DTCs related to the air conditioner ... Read More »
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TSB #09-009-20-3665
Some customers may notice that the rear turn lights only flash once instead of twice for the answer-back when a door unlock operation is performed using the remote transmitter button or the touch sensor. Read More »
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TSB #SA-018-20
Some customers may complain about any of the following:Warning light, Warning message, Headlight(s) inoperative, Cannot shift out of Park, Many DTC's stored, Module communication errors . Read More »
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TSB #SA-012-20a
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-017-20
BODY CONTROL MODULE (BCM), VEHICLE CONTROL MODULE (VCM) OR INSTRUMENT CLUSTER (IC) MDARS SOFTWARE UPDATE FAILURE Read More »
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TSB #SA-014-20
On some vehicles, the Commander switch might be inoperative. This could be caused by fuse F13 (15A) being removed instead of F15 (15A) at the factory in the lower panel compartment on the left side of the steering wheel. Read More »
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TSB #SA-010-20
TELEMATICS COMMUNICATION UNIT (TCU) INITIALIZATION PROCEDURE: When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Read More »
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TSB #SA-012-20
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-006-20
WARNING MESSAGE SAFETY AND DRIVER SUPPORT SYSTEMS PARTIALLY DISABLED WITH DTC U2511:68: Some customer's may compain about warning message "Safety And Driver Support Systems Partially Disabled" with the following DTC's stored: ??A?A? ... Read More »
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TSB #09-003-20-3671
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
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TSB #SA-003-20
DTC U2050:55 STORED AFTER REPLACING OR REPROGRAMMING BCM:When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not ... Read More »
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TSB #SA-002-20
WIRELESS CHARGING PAD INSTALLATION INSTRUCTIONS CORRECTION: Section 6 of the Wireless Charging Pad instructions call for the use of an "ultrasonic cutter" to cut a rectangular hole for the harness to pass through and to serve as an access ... Read More »
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TSB #SA-001-20
When performing Recall 4219L, make sure to connect a battery charger as stated in the Recall. If there are any issues, contact Hotline for assistance. Read More »
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TSB #SA-059-19
Some customers may complain that the seat warmer turns off after 10 minutes in manual mode and will not turn back on until the vehicle is restarted. DTC B1030:13 (Seat warmer unit (LH) circuit malfunction (heater side)) may also be stored. Read More »
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TSB #SA-032-19
When replacing the Body Control Module (BCM) in a 2019 Mazda3, it needs to be configured and the instructions in the Workshop manual on MGSS are incorrect. Use the instructions in the Repair Procedure below to configure the new BCM. Read More »
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TSB #MT-004-19
Some customers may complain about: ??A?A? Intermittent engine no start ??A?A? Instrument cluster red security indicator light ON ??A?A? Engine Start/Start Button Amber indicator light flashing ??A?A? Battery discharge ??A?A? Electrical ... Read More »
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TSB #SA-039-19a
During BCM replacement, MDARS may display a Configuration Error warning message. This may be caused by any of the following: ??A?A? Poor internet connection ??A?A? MDARS failure ??A?A? Low Battery Perform the BCM Recovery Procedure below ... Read More »
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TSB #01-018-19-3642
Some vehicles that have a drained battery recovered may exhibit that the engine will not start and the ignition switch will not turn off. Read More »
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TSB #SA-019-19
Some vehicles may experience M-MDS (MDARS) showing the front radar dynamic aiming is incomplete, although the procedure is completed. This is caused by faulty front radar software logic and a mass production change is planned. Read More »
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TSB #SA-046-19
On the 2019 Mazda3 (BP) and and all 2020 Mazda vehicles (except CX-3), the CR2032 button cell battery is required for the new type remote transmitter. Read More »
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TSB #07-007-19-3638
Some customers may complain about poor heater performance even after the engine reaches normal operating temperature. This may be caused by a plugged heater core. Read More »
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TSB #SA-045-19
Currently, Mazda does not have a way to cut the auxiliary keys for the new style remote transmitter as they use a different key code than the previous transmitter key. Read More »
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TSB #SA-044-19
The "FORCED IGNITION ON PROCEDURE" was made available to dealers through this service alert. Read More »
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TSB #SA-043-19
On 7th generation vehicle (2019-2020 Mazda3 (BP) and 2020 CX-30 (DM)), when the door is opened/closed with the ignition switch off, the battery current is approximately 7A, which is three times larger than previous generation models (2. Read More »
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TSB #09-037-19-3636
Some customers may experience one or both of the following: The ??A?A?Next Service Date??A?A? setting under Vehicle Status Monitor in the center display changes to ??A?A?Manual??A?A? by itself after being set to ??A?A?Automatic??A?A? and ... Read More »
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TSB #09-035-19-3637
If the body control module (BCM) or the LF control unit (LFU) has been replaced and configuration has been performed, communication between the BCM and the LFU may not work properly due to a difference of the software level. Read More »
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TSB #SA-042-19
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. NOTE: Before proceeding: Confirm that the Connectivity Master Unit (CMU) is updated to the latest software version. Read More »
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TSB #SA-010-19j
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #07-006-19-3629
Some customers may experience that after starting the engine, the auto A/C blows warm air for about 10 minutes and then blows cool air as desired. This concern occurs when the ambient temperature is within a certain range (approx. Read More »
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TSB #SA-014-19a
Some customers may experience a warning message in the instrument cluster that says "IN-VEHICLE NETWORK MALFUNCTION" with no DTC's stored. Read More »
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TSB #SA-039-19
During BCM replacement, MDARS may display a Configuration Error warning message. This may be caused by any of the following: Poor internet connection, MDARS failure, Low Battery. Read More »
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TSB #SA-038-19
There is currently a known issue with the latest MDARS update and Mazda is working to resolve the issue. The concern is due to added functionality for the next release which can cause connection issues for some VCM-II's. Read More »
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TSB #SA-037-19
Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life. Read More »
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TSB #SA-036-19
Some vehicles may exhibit DTC U2120:00 and/or U2500:82 stored in memory and the i-ACTIVSENSE warning light (amber) ON when turning ON the ignition after any electronic control unit (ECU) is reprogramed or configured using MDARS. Read More »
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TSB #SSPB6
2014-2016 Mazda3 ??A?A? Mazda Connect Touch Screen Concern. Warranty Extension Program ??A?A? Special Service Program (SSP) B6. Read More »
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TSB #SA-032-19
When replacing the Body Control Module (BCM) in a 2019 Mazda3, it needs to be configured and the instructions in the Workshop manual on MGSS are incorrect. Use the instructions in the Repair Procedure below to configure the new BCM. Read More »
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TSB #15-003-19-3597
Some vehicles may exhibit DTC B14F0:76 [VCM] stored in memory and the i-ACTIVSENSE warning light (amber) on after BCM replacement. DTC B14F0:76 [VCM]: Forward sensing camera (FSC) deviation (i??A?A?ACTIVSENSE warning light (amber)). Read More »
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TSB #SA-034-19
Some customer may experience all of the following when turning the ignition ON under hot weather conditions such as parking under the hot sun for some period of time: i-ACTIVSENSE warning light ON (1), Smart Brake Support (SBS) indicator ... Read More »
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TSB #SA-035-19
Some customers may complain about instrument cluster warning message "Auto Light System Malfunction.Turn On/Off Lights Manually". Read More »
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TSB #SA-010-19h
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-032-19
When replacing the Body Control Module (BCM) in a 2019 Mazda3, it needs to be configured and the instructions in the Workshop manual on MGSS are incorrect. Use the instructions in the Repair Procedure below to configure the new BCM. Read More »
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TSB #SA-010-19g
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #09-027-19-3615
Some customers may experience that the MAZDA CONNECT unexpectedly announces navigation guidance when the Connectivity Master Unit (CMU) wakes up even with the ignition OFF. Read More »
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TSB #09-028-19-3614
Some customers may experience that the MAZDA CONNECT unexpectedly announces the speed limit when the Connectivity Master Unit (CMU) wakes up, regardless of the ignition switch position (ON / ACC / OFF). Read More »
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TSB #SA-010-19f
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-025-19
On some vehicles, the Commander switch might be inoperative. This could be caused by fuse F13 (15A) being removed instead of F15 at the factory. Read More »
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TSB #SA-023-19
DO NOT use MDARS for CBCM configuration as it will cause other problems like ENGINE NO START. There is an error in MDARS program. This SA will be updated when there is more information. Read More »
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TSB #09-021-19-3587
On some vehicles. the center display may turn black and/or DTC U0264:00 may be stored in memory when the rear view monitoring system is on after replacing the rear mount camera. Read More »
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TSB #SA-010-19d
The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. This Service Alert provides valuable information to support potential dealer and customer concerns. Read More »
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TSB #SA-010-19c
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new features that may be difficult to understand. This Service Alert provides valuable information to support potential customer concerns: 1. Read More »
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TSB #SA-001-19b
APPLE CARPLAY??A?A? / ANDROID AUTO??A?A? FREQUENTLY ASKED QUESTIONS (FAQ) Read More »
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TSB #SA-014-19
"IN-VEHICLE NETWORK MALFUNCTION" IS DISPLAYED IN THE INSTRUMENT CLUSTER AND/OR INFOTAINMENT DISPLAY. Some vehicles may display "IN-VEHICLE NETWORK MALFUNCTION" in the Instrument cluster and/or Infotainment display. Read More »
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TSB #SA-001-19a
APPLE CARPLAY??A?A? / ANDROID AUTO??A?A? FREQUENTLY ASKED QUESTIONS (FAQ). Many frequently asked question and the answers. Read More »
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TSB #SA-010-19
The new 2019 Mazda3 has new features that may be difficult to understand. This Service Alert provides valuable information to support potential customer concerns: 1. Front Wiper Service Caution 2. i-ACTIVSENSE Switch (New) 3. Read More »
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TSB #SA-006-19
Some customers may complain about a MAZDA CONNECT system reboot or blank screen. Use the flowchart below to repair the vehicle. Read More »
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TSB #01-006-19-3549
The vehicles listed above are equipped with a push button start/stop ignition system. Unlike previous Mazda models, there is no key cylinder on the steering column. Read More »
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TSB #01-001-19-3551
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
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TSB #01-002-19-3552
The Mazda GR8-1291 is required for all warranty battery testing. If the Mazda GR8-1291 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
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TSB #DRW18
1) Center Body Control Module (C-BCM) software concern. The average fuel economy may not be calculated / indicated correctly. 2) Vehicle Control Module (VCM) software concern. The Smart Brake Support (SBS) OFF indicator light may turn on. Read More »
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TSB #SA266
MAZDA Mobile start (MMS) cannot communicate with vehicle Read More »
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TSB #630514
"Adaptive Headlight Malfunction in Cold Weather. * In very cold weather conditions (32?F or below) with the light switch in the automatic position, the CCM (Check Control Message) ""Adaptive headlight malfunction"" is displayed. Read More »
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TSB #840114
ConnectedDrive/BMW Assist System Information and Availability. ConnectedDrive features are partially or completely inoperative. Read More »
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TSB #01-007-23
The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
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TSB #01-006-21-3779a
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
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TSB #SA-066-20
When performing vehicle services such as control unit software update, control unit registration/activation, CMU log data retrieval, etc., always do the following: ??A?A? Use the GR8 battery charger SST to maintain battery voltage. Read More »
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TSB #SA-059-20b
During BCM replacement, MDARS may display a Configuration Error warning message. This may be caused by any of the following:??A?A? Poor internet connection ??A?A? MDARS failure??A?A? Low Battery. Read More »
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TSB #SA-060-20b
When replacing the Body Control Module (BCM) in a 2019 Mazda3, it needs to be configured and the instructions in the Workshop manual on MGSS are incorrect. Use the instructions in the Repair Procedure below to configure the new BCM. Read More »
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TSB #SA-040-20
Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life. Read More »
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TSB #SA-003-22c
Mazda3 and CX-30: Prior to February 8, 2022, some vehicles may store DTC U0300:57 (Body control module (BCM) internal malfunction) and cannot be erased after a BCM replacement or MDARS BCM software update (NOT with BCM update for SSPC5 or ... Read More »
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TSB #09-013-20-3663c
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message ... Read More »
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TSB #09-013-20-3663b
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message ... Read More »
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TSB #SA-003/22
Some vehicles may store DTC U0300:57 (Body control module (BCM) internal malfunction) after a BCM replacement or MDARS BCM software update (NOT with BCM update for SSPC5 or 4621B using MDRT) and the DTC cannot be erased. Read More »
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TSB #SA-050-23
Some customers may complain about scratches on the instrument cluster lens. Read More »
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TSB #09-020-23
Some customers may notice white lines appearing across the instrument cluster (as shown below). The white lines may be caused during the production process where poor contact occurs at the internal LCD terminals. Read More »
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TSB #07-002-23
Some customers may complain that the ambient temperature on the instrument cluster is displayed more than 50 A?F (10A?C) lower than the actual temperature, resulting in insufficient performance of the air conditioning. Read More »
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TSB #SA-039-22
Some customers may complain about scratches on the instrument cluster lens. Read More »
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TSB #SA-013-21h
Connected Vehicle Symptom Troubleshooting: Some customers may complain about any of the following: - Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Read More »
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TSB #09-018-20-3690a
Some customers may notice white lines appearing across the instrument cluster (as shown below). The white lines may be caused during the production process where poor contact occurs at the internal LCD terminals. Read More »
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TSB #SA-029-20e
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored:??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #09-021-20-3714
Some customers may experience the master warning light and/or the "In-Vehicle Network Malfunction" warning message in the instrument cluster on with DTC B119F:01, B119F:13 and/or B119F:2B stored when the vehicle position cannot be ... Read More »
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TSB #SA-029-20d
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored:??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #SA-008-20
INSTRUMENT CLUSTER WARNING MESSAGE "SAFETY AND DRIVER SUPPORT SYSTEMS PARTIALLY DISABLED" AND DTC U0401:68 IS STORED:Some customers may experience an instrument cluster warning message "Safety and Driver Support Systems Partially ... Read More »
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TSB #SA-014-19
"IN-VEHICLE NETWORK MALFUNCTION" IS DISPLAYED IN THE INSTRUMENT CLUSTER AND/OR INFOTAINMENT DISPLAY. Some vehicles may display "IN-VEHICLE NETWORK MALFUNCTION" in the Instrument cluster and/or Infotainment display. Read More »
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TSB #09-009-19-3566
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
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TSB #SA-004-22b
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-003-22d
Mazda3 and CX-30: Prior to February 8, 2022, some vehicles may store DTC U0300:57 (Body control module (BCM) internal malfunction) and cannot be erased after a BCM replacement or MDARS BCM software update (NOT with BCM update for SSPC5 or ... Read More »
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TSB #SA-003-20f
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-031-20j
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #09-013-20-3663c
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message ... Read More »
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TSB #SA-031-20i
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #16-001-20-3683c
AUDIO, NAVIGATION AND PHONE CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (7TH GENERATION MODELS). Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_11012 ... Read More »
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TSB #16-001-20-3683b
AUDIO, NAVIGATION AND PHONE CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (7TH GENERATION MODELS). Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_11012 ... Read More »
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TSB #07-005-20-3745
Some customers may complain that the A/C blows warm air while idling after restarting a warm engine. This is caused by improper control software of the PCM not allowing the active air shutter to open properly, resulting in lower cooling ... Read More »
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TSB #09-013-20-3663b
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message ... Read More »
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TSB #05-002-20-3704a
Some customers may complain about a surging at low speeds and during acceleration. This surging is in the longitudinal direction, felt about 2 cycles per second, and occurs in the locked up 1st gear. Read More »
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TSB #SA-066-20
When performing vehicle services such as control unit software update, control unit registration/activation, CMU log data retrieval, etc., always do the following: ??A?A? Use the GR8 battery charger SST to maintain battery voltage. Read More »
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TSB #CSP06c
CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES: On July 6, this campaign was temporarily suspended due to software programming concerns. Read More »
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TSB #16-003-20-3731
Some customers may not be comfortable with being notified of an engine stall due to an error when operating the clutch pedal. Read More »
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TSB #07-003-20-3712
Some customers may hear a repeating click sound when using the HVAC system. The click sound may be caused by the air mix doors moving back and forth. Read More »
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TSB #SA-027-20c
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #CSP06b
CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES: On July 6, this campaign was temporarily suspended due to software programming concerns. Read More »
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TSB #CSP06
CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES: On July 6, this campaign was temporarily suspended due to software programming concerns. Read More »
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TSB #SA-027-20b
MAZDA CONNECT Software Version 11002 NOTE: ??A?A?2019 Mazda3 owners may notice an icon in their infotainment??A?A?s display that indicates Mazda Connected Services. Read More »
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TSB #SA-029-20d
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored:??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #01-004-20-3684a
Some customers may experience the master warning light turning on and a lack of power with DTC P2BF6:00 (Exhaust shutter valve position sensor circuit low input (1DC)) stored in memory. Read More »
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TSB #SA-0290-20c
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: ??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #05-002-20-3704
Some customers may complain about a surging at low speeds and during acceleration. This surging is in the longitudinal direction, felt about 2 cycles per second, and occurs in the locked up 1st gear. Read More »
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TSB #MSP27
Mazda Motor Corporation has decided to conduct a Mazda Service Program (MSP) on certain 2019 Mazda3 5HB vehicles produced from November 6, 2018 through May 28, 2019. Read More »
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TSB #SA-038-21
The Blind Spot Monitoring (BSM) system can malfunction with the following symptoms if the rear side radar sensors are installed facing the wrong direction. BSM system indicates vehicle on the opposite side. Read More »
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TSB #15-004-20-3755
Some vehicles may exhibit that both sides (right and left sides) of the Blind Spot Monitoring (BSM) and Rear Cross Traffic Alert (RCTA) system do not work Read More »
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TSB #09-026-23a
Some vehicles may exhibit the warning message "Ultrasonic Sensor Malfunction" in the instrument cluster and the following DTC(s) stored after replacing the front and/or rear ultrasonic sensor(s) during body or paint repair. Read More »
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TSB #SA-003-22c
Mazda3 and CX-30: Prior to February 8, 2022, some vehicles may store DTC U0300:57 (Body control module (BCM) internal malfunction) and cannot be erased after a BCM replacement or MDARS BCM software update (NOT with BCM update for SSPC5 or ... Read More »
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TSB #SA-017-24a
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #09-020-24
Some customers may experience that, with a specific operation, the touch sensor of front door outer handle does not lock and unlock the doors but the remote transmitter operates correctly. Read More »
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TSB #SA-009-23h
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23g
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23F
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23e
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23b
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23a
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-010-23
Some customers may experience one or more electrical malfunctions after a vehicle body repair. The newly painted fender stay (2) may be causing a poor front harness (1) ground connection. Read More »
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TSB #SA-009-23
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Read More »
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TSB #SA-013-21f
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment (and Software Update Error message on 2020 Mazda3 only). Read More »
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TSB #SA-036-21
Some vehicles may have one of the following DTCs stored in memory along with a system status notice on the Multi-information display OR display a system status notice with no DTC: C1001:92 - Forward sensing camera (FSC) poor field of view ... Read More »
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TSB #SA-013-21e
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment (and Software Update Error message on 2020 Mazda3 only). Read More »
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TSB #SA-023-21
Some customers may complain about any of the following: Warning light, Warning message, Headlight(s) inoperative, Cannot shift out of Park, Many DTC's stored, Module communication errors Read More »
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TSB #SA-013-21a
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-013-21
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-031-20i
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #09-009-20-3665
Some customers may notice that the rear turn lights only flash once instead of twice for the answer-back when a door unlock operation is performed using the remote transmitter button or the touch sensor. Read More »
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TSB #SA-018-20
Some customers may complain about any of the following:Warning light, Warning message, Headlight(s) inoperative, Cannot shift out of Park, Many DTC's stored, Module communication errors . Read More »
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TSB #09-036-19-3623a
Some customers may complain about an instrument cluster warning message "Auto Light System Malfunction. Turn On/Off Lights Manually". Read More »
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TSB #09-036-19-3623
Some customers may complain about an instrument cluster warning message "Auto Light System Malfunction. Turn On/Off Lights Manually". Read More »
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TSB #09-003-19-3555a
Some customers may complain of condensation/fog inside the front (headlamp/headlight) or rear (taillamp/taillight) combination lights. Read More »
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TSB #09-003-19-3555
Some customers may complain of condensation/fog inside the front (headlamp/headlight) or rear (taillamp/taillight) combination lights. Read More »
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TSB #630514
"Adaptive Headlight Malfunction in Cold Weather. * In very cold weather conditions (32?F or below) with the light switch in the automatic position, the CCM (Check Control Message) ""Adaptive headlight malfunction"" is displayed. Read More »
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TSB #SA-017-22a
Some customers may complain about any of the following: *Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. **Remote function(s) inoperative. Read More »
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TSB #09-003-19-3555a
Some customers may complain of condensation/fog inside the front (headlamp/headlight) or rear (taillamp/taillight) combination lights. Read More »
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TSB #630514
"Adaptive Headlight Malfunction in Cold Weather. * In very cold weather conditions (32?F or below) with the light switch in the automatic position, the CCM (Check Control Message) ""Adaptive headlight malfunction"" is displayed. Read More »
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TSB #09-003-19-3555a
Some customers may complain of condensation/fog inside the front (headlamp/headlight) or rear (taillamp/taillight) combination lights. Read More »
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TSB #09-030-23
Some customers may experience ??A?A?Ultrasonic sensor malfunction??A?A? warning message displayed in the instrument cluster when driving or at a stop. The warning message continues until the ignition is turned off. Read More »
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TSB #09-025-23
Some customers may complain that the frequency of replenishing the window washer liquid is higher than expected, or they may complain of leakage at or around the washer motor (1). Read More »
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TSB #SA-012-23
Some customers may report an odor or water in the HVAC system and upon inspection, the cabin air filter may be found to be wet. Read More »
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TSB #09-014-23
Some vehicles may experience white-streak stains appearing on the front door that look like they seeped out from under the outer mirror base. Read More »
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TSB #SA-010-23
Some customers may experience one or more electrical malfunctions after a vehicle body repair. The newly painted fender stay (2) may be causing a poor front harness (1) ground connection. Read More »
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TSB #SA-052-22
Some customers may complain that their interior rear view mirror fell off and/or will not stay in place after it is reinstalled. This is due to some mirrors having lower tension on the retaining clips. Read More »
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TSB #09-031-21-3831
Some customers may complain that the driver??A?A?s side outer mirror glass vibrates. This is due to a structural gap between the outer glass mirror holder and the mirror glass causing the mirror to vibrate when the vehicle body vibrates ... Read More »
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TSB #SA-038-21
The Blind Spot Monitoring (BSM) system can malfunction with the following symptoms if the rear side radar sensors are installed facing the wrong direction. BSM system indicates vehicle on the opposite side. Read More »
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TSB #09-022-21-3815
Some customers may complain that the frequency of replenishing the window washer liquid is higher than expected, or they may complain of leakage at around the washer motor (1). Read More »
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TSB #SA-026-21
When the power windows are operated many times without being fully closed, small errors of the window position sensor may accumulate and cause improper operation of the jam-safe function. Read More »
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TSB #SA-046-20b
FORWARD SENSING CAMERA (FSC) DYNAMIC AIMING NOT COMPLETED AND/OR DTC B14F0:76 STORED. CAUTION: DO NOT turn the igintion OFF after dynamic aiming starts until aiming has completed or aiming timeout. Read More »
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TSB #SA-062-20
Some customers may complain about the following message displayed in the Multi-Information Display: In the following cases, the MRCC with Stop & Go function system is canceled when the vehicle is traveling at 19 mph (30 km/h) or less: ... Read More »
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TSB #SA-046-20a
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: The road lane markings are covered by snow and are not visible. There are no road lane markings on the road surface. Read More »
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TSB #09-018-20-3690
Some customers may notice white lines appearing across the instrument cluster (as shown below). The white lines may be caused during the production process where poor contact occurs at the internal LCD terminals. Read More »
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TSB #SA-046-20
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: ??A?A? The road lane markings are covered by snow and are not visible. ??A?A? There are no road lane markings on the road surface. Read More »
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TSB #SA-012-20b
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-012-20a
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-012-20
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #09-036-19-3623a
Some customers may complain about an instrument cluster warning message "Auto Light System Malfunction. Turn On/Off Lights Manually". Read More »
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TSB #SA-027-19
Accessory instructions can be found in the Accessory eCatalog. https://ecatalog.trademotion.com/. Audio/Electrical, Exterior, Interior: - Mazda Mobile Start (MMS) - Remote Engine Start - Wireless Charging Pad - Mirror - Navigation - Rear ... Read More »
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TSB #SA-010-19j
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19g
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19f
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19
The new 2019 Mazda3 has new features that may be difficult to understand. This Service Alert provides valuable information to support potential customer concerns. 1. Wiper arm park position is located under the hood. 2. Read More »
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TSB #09-018-23a
Some vehicles may exhibit the glass run channel of the front door interfering with the rear door garnish. Read More »
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TSB #09-021-23
Some vehicles may experience a gap between the glass and the rear door glass run-channel due to run-channel deformation. This causes poor appearance and wind noise when driving at high speed. Read More »
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TSB #SA-039-23a
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
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TSB #SA-040-21
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
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TSB #MT-003-21
Some vehicles may experience exterior trim heat damage when parked near a glass building. This may be caused by the suns reflection. Read More »
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TSB #09-014-23a
Some vehicles may experience white-streak stains appearing on the front door that look like they seeped out from under the outer mirror base. Read More »
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TSB #09-031-21-3831
Some customers may complain that the driver??A?A?s side outer mirror glass vibrates. This is due to a structural gap between the outer glass mirror holder and the mirror glass causing the mirror to vibrate when the vehicle body vibrates ... Read More »
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TSB #SA-010-19
The new 2019 Mazda3 has new features that may be difficult to understand. This Service Alert provides valuable information to support potential customer concerns. 1. Wiper arm park position is located under the hood. 2. Read More »
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TSB #SA-012-23
Some customers may report an odor or water in the HVAC system and upon inspection, the cabin air filter may be found to be wet. Read More »
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TSB #07-004-22b
Some customers may complain the A/C blows warm. This may be caused by one of two things. Cause 1: After accelerating in hot weather, the A/C blows warm air for a longer time than other models. Read More »
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TSB #SA-074-22
Some customers may complain the HVAC system not maintaining the correct temperature or the ambient (outside) temperature reading incorrectly. This is caused by a failure in the ambient temperature sensor. Read More »
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TSB #SA-072-22
Customers may complain about the HVAC system is not blowing air and/or excessive noise from HVAC system. Read More »
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TSB #SA-026-24
A customer may complain of a rattle noise from the right side of the dash. The noise may be coming from the passenger side airbag. Read More »
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TSB #08-003-23a
Some vehicles may exhibit that the air bag warning light turns on or repeats cycles of turning on and off with DTC B1126:13 and/or B1127:13 stored in memory. Read More »
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TSB #08-004-23
Some vehicles with the two-step deployment control air bag module may exhibit a clicking sound when turning the steering wheel. Read More »
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TSB #08-003-23
Some vehicles may exhibit that the air bag warning light turns on or repeats cycles of turning on and off with DTC B1126:13 and/or B1127:13 stored in memory. Read More »
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TSB #eFC-1-21-00443a
A Technical Service Bulletin (TSB 08-001 /22 - AIR BAG WARNING LIGHT ON WITH OTC B1126: 13 OR B1127:13) has been released to repair 2019-2022 Mazda3 with OTC B1126:13/B1127:13. Read More »
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TSB #08-001-22c
Some vehicles may exhibit that the air bag warning light turns on or repeats cycles of turning on and off with DTC B1126:13 and/or B1127:13 stored in memory. Read More »
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TSB #08-001-22b
Some vehicles may exhibit that the air bag warning light turns on or repeats cycles of turning on and off with DTC B1126:13 and/or B1127:13 stored in memory. Read More »
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TSB #08-001/22
Some vehicles may exhibit that the air bag warning light turns on or repeats cycles of turning on and off with DTC B1126:13 and/or B1127:13 stored in memory. Read More »
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TSB #08-001-19-3544
This information is provided to help address Passenger Airbag Deactivation (PAD) Indicator illumination concerns during vehicle service. Read More »
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TSB #SA-073-23
Some customers may complain of a rattle noise coming from near the center of the dash. Read More »
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TSB #09-033-23
Some vehicles may exhibit that the glass run channel of the front door interferes with the rear door garnish. Read More »
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TSB #SA-039-23a
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
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TSB #09-014-23a
Some vehicles may experience white-streak stains appearing on the front door that look like they seeped out from under the outer mirror base. Read More »
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TSB #SA-039-23
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
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TSB #SA-009-23e
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-036-23
Interior parts made of resin have antistatic coating to prevent dust from sticking on the surfaces, and depending on the conditions of use, the antistatic components may crystallize slightly, giving an appearance of white stains on the ... Read More »
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TSB #09-018-23a
Some vehicles may exhibit the glass run channel of the front door interfering with the rear door garnish. Read More »
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TSB #09-021-23
Some vehicles may experience a gap between the glass and the rear door glass run-channel due to run-channel deformation. This causes poor appearance and wind noise when driving at high speed. Read More »
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TSB #09-006-23
When encountering a vehicle with paint damage, refer to the "Mazda Paint Warranty Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
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TSB #09-001-22b
Some vehicles may experience white-streak stains appearing on the front door that look like they seeped out from under the outer mirror base. Read More »
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TSB #09-001-22a
Some vehicles may experience white-streak stains appearing on the front door that look like they seeped out from under the outer mirror base. Read More »
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TSB #SA-008-22a
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
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TSB #09-028-22a
Some vehicles may exhibit the glass run channel of the front door interfering with the rear door garnish. Read More »
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TSB #09-014-22a
Some vehicles may exhibit that the glass run channel of the front door interferes with the rear door garnish. Read More »
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TSB #SA-024-22a
Some customers may experience an infotainment sub-woofer rattle noise. Follow the repair procedure to help determine the cause. Read More »
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TSB #SA-059-22
Some customers will report that their fuel door was stuck closed and would not open to refuel the vehicle. Follow the repair steps below unless the conditions outlined in TSB 09-019/21 - FUEL-FILLER LID PANEL IS DEFORMED are present. Read More »
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TSB #09-028-22
Some vehicles may exhibit the glass run channel of the front door interfering with the rear door garnish. Read More »
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TSB #09-017-22a
Some vehicles may have rust on the contact parts between the clips (for attaching the roof molding) and the roof panel (ditches of the roof rail). Read More »
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TSB #09-017-22
Some vehicles may have rust on the contact parts between the clips (for attaching the roof molding) and the roof panel (ditches of the roof rail). Read More »
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TSB #09-013-22
Some customers may complain that the clip on the rear end of the rear beltline molding is loose and the molding is slightly lifted up. Due to the poor shape of the clip claws, the fitting force to the door body may decrease while in use. Read More »
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TSB #09-014-22
Some vehicles may exhibit that the glass run channel of the front door interferes with the rear door garnish. Read More »
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TSB #09-008/22
Some vehicles may exhibit water leaking into the passenger compartment from the rear door through the bottom of the service hole behind the rear door trim during rain or when washing the vehicle. Read More »
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TSB #SA-008-22
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
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TSB #MT-001-22
Some customers may report concerns with interior upholstery surface stains particularly on high contact areas (e.g.: steering wheel, door panels, shifter...etc.). This may be caused by skin oils or chemicals such as hand lotions. Read More »
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TSB #09-001/22
Some vehicles may experience white-streak stains appearing on the front door that look like they seeped out from under the outer mirror base. Read More »
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TSB #09-039-21-3807
Door Outer Handle Touch Sensor Does Not Lock And/Or Unlock: Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #09-038-21-3855
Rear Outer Door Handle Fails To Return Due To Water Freezing In The Handle: Some vehicles may exhibit the rear outer handle remains pulled out and does not return when the rear outer handle is operated in freezing temperatures. Read More »
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TSB #09-019-21-3813a
Fuel Filler Lid Panel Is Deformed: Some vehicles may exhibit a deformed fuel-filler lid panel (1) attached to the fuel-filler lid box, resulting in a poor appearance. Read More »
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TSB #09-020-21-3804
Some vehicles may exhibit water leaking into the passenger compartment from the rear door through the bottom of the service hole behind the rear door trim during rain or when washing the vehicle. Read More »
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TSB #09-018-21-3796
Some vehicles may exhibit that the liftgate interferes with the rear bumper when closed forcefully, resulting in damaged paint on the rear bumper. Read More »
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TSB #09-007-21-3751
Some vehicles may exhibit that the glass run channel of the front door interferes with the rear door garnish. Read More »
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TSB #09-005-21-3762
Some customers may complain about water in the trunk compartment after a car wash or heavy rain. This may be caused by insufficient sealing performance of the trunk lid weatherstrip because the lip of the weatherstrip leans towards the ... Read More »
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TSB #09-004-21-3772
Some vehicles may experience stains appearing on the hood, roof and/or trunk of the vehicle. This concern is most likely to be found in a cold weather areas just after the RAPGARD is removed at PDI. Read More »
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TSB #SA-001-21
Refer to the Repair Procedure when installing the trunk weatherstrip for guidance, otherwise water may enter the trunk during heavy rain or when going through a car wash if it is not installed properly. Read More »
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TSB #09-039-20-3747
Some vehicles may exhibit water entering the passenger compartment from the rear door through the bottom of the service hole behind the rear door trim during rain or when washing the vehicle. Read More »
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TSB #SA-003-20f
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #09-032-20-3739
Some vehicles may exhibit that the liftgate interferes with the rear bumper when closed forcefully, resulting in damaged paint on the rear bumper. Read More »
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TSB #09-023-20-3723
Some vehicles may exhibit a deformed fuel-filler lid panel (1) attached to the fuel-filler lid box, resulting in a poor appearance. Read More »
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TSB #SA-045-20
Some customers may complain about a vibration / rattle noise coming from the dash above the instrument cluster. This may be caused by an active driving display unit and or warped / deformed active driving display lens. Read More »
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TSB #SA-028-20
Refer to the Repair Procedure when installing the trunk weatherstrip for guidance, otherwise water may enter the trunk during heavy rain or when going through a car wash if it is not installed properly. Read More »
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TSB #SA-032-19
When replacing the Body Control Module (BCM) in a 2019 Mazda3, it needs to be configured and the instructions in the Workshop manual on MGSS are incorrect. Use the instructions in the Repair Procedure below to configure the new BCM. Read More »
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TSB #09-008-19-3565
Some vehicles may experience stains appearing on the hood, roof and/or trunk of the vehicle. This concern is most likely to be found in cold weather areas just after the RAPGARD is removed at PDI. Read More »
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TSB #09-014-18-3443a
When encountering a vehicle with paint damage, refer to the "Mazda Pocket Paint Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
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TSB #09-021-18-3459a
Some vehicles may experience stains appearing on the hood, roof and/or trunk of the vehicle. This concern is most likely to be found in a cold weather areas just after the RAPGARD is removed at PDI. Read More »
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TSB #09-003-21-3771
When encountering a vehicle with paint damage, refer to the "Mazda Paint Warranty Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
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TSB #09-008-20-3675
Some vehicles may experience stains appearing on the hood, roof and/or trunk of the vehicle. This concern is most likely to be found in a cold weather areas just after the RAPGARD is removed at PDI. Read More »
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TSB #MT-012-18
If a vehicle has body vibration or steering wheel shimmy while driving and the root cause is determined to be tire balance, re-balance the tires using a Hunter GSP9700 or equivalent balance machine. Read More »
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TSB #09-018-23
Some vehicles may exhibit the glass run channel of the front door interfering with the rear door garnish. Read More »
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TSB #09-014-23
Some vehicles may experience white-streak stains appearing on the front door that look like they seeped out from under the outer mirror base. Read More »
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TSB #09-001-22b
Some vehicles may experience white-streak stains appearing on the front door that look like they seeped out from under the outer mirror base. Read More »
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TSB #09-026-21-3817
Some vehicles may experience white-streak stains appearing on the front door that look like they seeped out from under the outer mirror base. Read More »
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TSB #SA-018-21
Some customers or technicians (during PDI) may have concerns with the front doors sticking (especially on hot days) and/or poor appearance, fitment, alignment or gaps with the front and rear door sash molding. Read More »
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TSB #SA-056-20
Some customers or technicians (during PDI) may have concerns with the front doors sticking (especially on hot days) and/or poor appearance, fitment, alignment or gaps with the front and rear door sash molding. Read More »
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TSB #09-015-22
Some vehicles may exhibit corrosion on the liftgate lock striker. This may be caused by water penetrating from micro cracks existing on the lock striker's coating surface that reacts with zinc contained in the undercoating and produces ... Read More »
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TSB #MSP27
Mazda Motor Corporation has decided to conduct a Mazda Service Program (MSP) on certain 2019 Mazda3 5HB vehicles produced from November 6, 2018 through May 28, 2019. Read More »
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TSB #SA-021-20
The Mexico built Mazda3 trunk has been disabled (interior and exterior switches do not work) during shipment from Mexico to help prevent theft of the key/fob and other accessories as center caps, SD cards etc.hidden in the trunk. Read More »
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TSB #SA-017-19b
The 2019 Mexico built Mazda3 trunk has been disabled (interior and exterior switches do not work) during shipment from Mexico to help prevent theft of the key/fob and other accessories as center caps, SD cards etc... hidden in the trunk. Read More »
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TSB #SA-017-19
The 2019 Mexico built Mazda3 trunk has been disabled (interior and exterior switches do not work) during shipment from Mexico to help prevent theft of the key/fob hidden in the trunk. Read More »
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TSB #SA-023-24
The customer may report a rattling noise from the front of the vehicle under load. It may sound as if it is coming from the dashboard, but it is coming from the hood prop rod (aka lock-bonnet stay). Read More »
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TSB #SA-068-23
Some vehicles may have a water leak and/or a technician may find water inside the cabin or within a component. The source of the leak may be from between the doors at the B-pillar. Read More »
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TSB #SA-042-22
Some customers may complain about a vibration / rattle noise coming from the dash above the instrument cluster. This may be caused by an active driving display unit and or warped / deformed active driving display lens. Read More »
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TSB #09-007-21-3751
Some vehicles may exhibit that the glass run channel of the front door interferes with the rear door garnish. Read More »
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TSB #09-023-24
Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #SA-017-24a
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #09-029-23a
Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #SA-009-23F
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #09-024-23
Some customers may experience that the out-of-area (reception area) type auto lock function sometimes fails. Read More »
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TSB #SA-009-23e
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23c
Some customers may complain about any of the following:1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23b
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23a
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #09-004-23
Some customers may experience that after the doors are locked and the Fuel Door Lock Delay with MAZDA CONNECT has passed (default setting is 90 seconds), the fuel-filler lid does not lock and can be opened when pressing it. Read More »
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TSB #09-004-22a
Some CX-5 and CX-30 customers may find that the liftgate does not close when pressing the power liftgate (PLG) rear switch located on the interior liftgate trim. This may be caused by PLG switch corrosion. Read More »
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TSB #SA-050-22
Some customers may complain that their liftgate does not open. This can mean a range of things, from the liftgate not unlatching to the power liftgate (PLG) not opening automatically. Read More »
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TSB #09-022-22
Some vehicles may exhibit the fuel-filler or charge lid opening unintentionally when unlocking the front doors using the door lock switch, the touch sensor on the outer door handle, or the remote transmitter. Read More »
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TSB #09-015-22
Some vehicles may exhibit corrosion on the liftgate lock striker. This may be caused by water penetrating from micro cracks existing on the lock striker's coating surface that reacts with zinc contained in the undercoating and produces ... Read More »
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TSB #09-006/22
Some customers may experience that after the doors are locked and the Fuel Door Lock Delay with MAZDA CONNECT has passed (default setting is 90 seconds), the fuel-filler lid does not lock and can be opened when pressing it. Read More »
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TSB #09-004/22
Some CX-5 and CX-30 customers may find that the liftgate does not close when pressing the power liftgate (PLG) rear switch (A) located on the interior liftgate trim. This may be caused by PLG switch corrosion. Read More »
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TSB #09-012-21-3801a
Some customers may experience all of following symptoms: The door lock/unlock operation will not work using the remote transmitter button. The door lock/unlock operation will not work using the door lock/release touch sensor. Read More »
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TSB #09-015-21-3805
Some CX-5 customers may find that the liftgate does not close when pressing the power liftgate (PLG) rear switch (A) located on the interior liftgate trim. This may be caused by PLG switch corrosion. Read More »
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TSB #SA-013-21a
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SSPC5
Mazda Motor Corporation has decided to conduct a Special Service Program impacting certain 2019-2021 Mazda3 and 2020-2021 CX-30 vehicles built at MC and MMVO. Please see the descriptions, models, years, and VIN Ranges below. Read More »
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TSB #SA-013-21
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-031-20k
CONNECTED VEHICLE SYMPTOM TROUBLESHOOTING: IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Read More »
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TSB #09-017-20-3701
Some customers may experience that the door locks may not operate using the touch sensor on the outer door handle while parked in a parking space surrounded by concrete walls, but will operate when using the remote transmitter. Read More »
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TSB #09-016-20-3693
Some customers may find that they cannot lock their vehicle when using the touch sensor (shown below) on the front door handle, however, they can unlock the vehicle. Read More »
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TSB #SA-021-20
The Mexico built Mazda3 trunk has been disabled (interior and exterior switches do not work) during shipment from Mexico to help prevent theft of the key/fob and other accessories as center caps, SD cards etc.hidden in the trunk. Read More »
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TSB #MSP56
Effective immediately, MSP56 has been suspended until further notice. MSP56 was launched to prevent 2019 Mazda3 5dr vehicles from locking, if the keys are left inside the vehicle. Read More »
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TSB #09-035-19-3637
If the body control module (BCM) or the LF control unit (LFU) has been replaced and configuration has been performed, communication between the BCM and the LFU may not work properly due to a difference of the software level. Read More »
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TSB #SA-010-19d
The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. This Service Alert provides valuable information to support potential dealer and customer concerns. Read More »
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TSB #MSP27
Mazda Motor Corporation has decided to conduct a Mazda Service Program (MSP) on certain 2019 Mazda3 5HB vehicles produced from November 6, 2018 through May 28, 2019. Read More »
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TSB #09-029-23
Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #SA-017-22a
Some customers may complain about any of the following: *Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. **Remote function(s) inoperative. Read More »
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TSB #SA-031-20j
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-003-21b
Some customers may complain about the following symptoms occurring when driving without anything ahead (no metallic object reflects the radar wave such as a vehicle ahead, an oncoming vehicle, a road sign or a guard rail). Read More »
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TSB #SA-003-21
Some customers may complain about the following symptoms occurring when driving without anything ahead (no metallic object reflects the radar wave such as a vehicle ahead, an oncoming vehicle, a road sign or a guard rail). Read More »
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TSB #09-034-18-3430a
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
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TSB #15-001-20-3652
Some customers may complain about a shift shock and/or an engine RPM increase when setting the Mazda Radar Cruise Control (MRCC) system with no DTCs being stored. Read More »
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TSB #SA-011-24
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #SA-012-22
Some customers may complain about the infotainment system and/or the MyMazda App showing incorrect tire pressures and/or tire pressure missing. Read More »
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TSB #MT-002-20
New CARB regulation regarding mandatory checking and documenting of tire pressure whenever a vehicle is in for service work. This applies to all service shops (including Mazda dealerships) in California effective September 1, 2010. Read More »
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TSB #SA-010-19g
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19f
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-022-24
Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint ... Read More »
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TSB #SA-011-24
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #SA-031-23
Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint ... Read More »
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TSB #SA-006-22a
There have been warranty claims submitted for growling or bearing whine noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. Read More »
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TSB #02-002-21-3769a
Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint ... Read More »
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TSB #00-001-21-3768
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #02-002-21-3769
Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint ... Read More »
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TSB #SA-002-21
Some vehicles may display incorrect tire pressures in MAZDA CONNECT and/or the MyMazda App. This may be caused by an incorrect calendar entry (month/day/year) after a battery disconnect or infotainment system software update. Read More »
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TSB #MT-002-20
New CARB regulation regarding mandatory checking and documenting of tire pressure whenever a vehicle is in for service work. This applies to all service shops (including Mazda dealerships) in California effective September 1, 2010. Read More »
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TSB #SA-044-20
Some vehicles may display incorrect tire pressures in MAZDA CONNECT. This may be caused by an incorrect calendar entry (month/day/year) after a battery disconnect or infotainment system software update. Read More »
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TSB #02-004-20-3685
Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint ... Read More »
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TSB #SA-012-20a
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-012-20
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #02-007-19-3645
Some vehicles may exhibit corrosion of the wheel nuts. This is caused by torsional stress concentrating on the tip of the wheel nut because of the thin and long shape of the nut, which damages the coating and causes the corrosion. Read More »
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TSB #SA-010-19j
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19g
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19f
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-016-19
There have been warranty claims submitted for noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. Read More »
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TSB #02-002-19-3546
Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint ... Read More »
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TSB #SA-027-19
Accessory instructions can be found in the Accessory eCatalog. https://ecatalog.trademotion.com/. Audio/Electrical, Exterior, Interior: - Mazda Mobile Start (MMS) - Remote Engine Start - Wireless Charging Pad - Mirror - Navigation - Rear ... Read More »
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TSB #09-012-23b
Some customers may complain that the seat warmer does not operate when turning the ignition on while the seat is warm but when turning the ignition off then on again, the seat warmer begins to operate appropriately. Read More »
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TSB #09-012-23a
Some customers may complain that the seat warmer does not operate when turning the ignition on while the seat is warm but when turning the ignition off then on again, the seat warmer begins to operate appropriately. Read More »
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TSB #09-012-23
Some customers may complain that the seat warmer does not operate when turning the ignition on while the seat is warm but when turning the ignition off then on again, the seat warmer begins to operate appropriately. Read More »
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TSB #09-044-22
Some customers may complain that the seat warmer does not operate when turning the ignition on while the seat is warm but when turning the ignition off then on again, the seat warmer begins to operate appropriately. Read More »
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TSB #SA-009-21
Some customers may complain that the seat warmer turns off after 10 minutes in manual mode and will not turn back on until the vehicle is restarted. DTC B1030:13 (Seat warmer unit (LH) circuit malfunction (heater side)) may also be stored. Read More »
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TSB #09-007-20-3674a
At PDI or when new vehicle is delivered, some customers may complain about wrinkles on the leather seat cushion and/or seat back surface. Read More »
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TSB #09-027-20-3703
Some customers may complain about a squeaking noise when sliding the front seat. This is caused by a deformed front seat side bolster that rubs on the rear console lid. Read More »
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TSB #SA-016-20
Some customers may complain that their seat warmers or seat ventilation do not turn on when the engine is restarted after being left on when turning off the engine. Read More »
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TSB #09-007-20-3674
At PDI or when new vehicle is delivered, some customers may complain about wrinkles on the leather seat cushion and/or seat back surface. Read More »
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TSB #SA-059-19
Some customers may complain that the seat warmer turns off after 10 minutes in manual mode and will not turn back on until the vehicle is restarted. DTC B1030:13 (Seat warmer unit (LH) circuit malfunction (heater side)) may also be stored. Read More »
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TSB #SA-010-19
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-008-19
Some customers may complain that their seat warmers do not turn on when the engine is restarted after being left on when turning off the engine. Read More »
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TSB #09-006-19-3563
At PDI or when new vehicle is delivered, some customers may complain about wrinkles on the leather seat cushion and/or seat back surface. Read More »
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TSB #09-015-18-3445a
At PDI or when new vehicle is delivered, some customers may complain about wrinkles on the leather seat cushion and/or seat back surface. Read More »
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TSB #SA-008-19
Some customers may complain that their seat warmers do not turn on when the engine is restarted after being left on when turning off the engine. Read More »
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TSB #SA-007-24a
This information will give you the necessary knowledge to respond to customers concerns of Smart Brake Support (SBS) unintended braking. Read More »
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TSB #15-003/22
Some vehicle may experience the i-ACTIVSENSE/ALH warning lights on and a system error messages may be found in the center display as well. Read More »
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TSB #SA-036-21
Some vehicles may have one of the following DTCs stored in memory along with a system status notice on the Multi-information display OR display a system status notice with no DTC: C1001:92 - Forward sensing camera (FSC) poor field of view ... Read More »
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TSB #SA-003-21b
Some customers may complain about the following symptoms occurring when driving without anything ahead (no metallic object reflects the radar wave such as a vehicle ahead, an oncoming vehicle, a road sign or a guard rail). Read More »
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TSB #SA-028-21
If driving on roads with few vehicles or obstructions ahead for the front radar sensor to detect, and a Safety and Driver Support Systems Temporarily Disabled. Front Radar Obscured. Read More »
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TSB #SA-062-20
Some customers may complain about the following message displayed in the Multi-Information Display: In the following cases, the MRCC with Stop & Go function system is canceled when the vehicle is traveling at 19 mph (30 km/h) or less: ... Read More »
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TSB #SA-046-20
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: ??A?A? The road lane markings are covered by snow and are not visible. ??A?A? There are no road lane markings on the road surface. Read More »
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TSB #SA-043-20
Some vehicles may exhibit DTC U2120:00 and/or U2500:82 stored in memory and the i-ACTIVSENSE warning light (amber) ON when turning ON the ignition after any electronic control unit (ECU) is reprogramed or configured using MDARS. Read More »
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TSB #SA-050-19
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: ??A?A? The road lane markings are covered by snow and are not visible. ??A?A? There are no road lane markings on the road surface. Read More »
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TSB #15-003-3597a
Some vehicles may exhibit DTC B14F0:76 [VCM] (Forward sensing camera (FSC) deviation) stored in memory and the i-ACTIVSENSE warning light (amber) on after BCM replacement. Read More »
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TSB #15-003-19-3597
Some vehicles may exhibit DTC B14F0:76 [VCM] stored in memory and the i-ACTIVSENSE warning light (amber) on after BCM replacement. DTC B14F0:76 [VCM]: Forward sensing camera (FSC) deviation (i??A?A?ACTIVSENSE warning light (amber)). Read More »
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TSB #SA-003-19
Some vehicles may have one of the following DTCs stored in memory: C1001:92 - Forward sensing camera (FSC) poor field of view. B14F0:92 - General temporary failure in forward sensing camera (FSC). Read More »
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TSB #SA-019-19
Some vehicles may experience M-MDS (MDARS) showing the front radar dynamic aiming is incomplete although the procedure is completed. This is caused by faulty front radar software logic and a mass production change is planned. Read More »
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TSB #SA-043-22
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: - The road lane markings are covered by snow and are not visible. - There are no road lane markings on the road surface. Read More »
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TSB #15-003/22
Some vehicle may experience the i-ACTIVSENSE/ALH warning lights on and a system error messages may be found in the center display as well. Read More »
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TSB #SA-046-20b
FORWARD SENSING CAMERA (FSC) DYNAMIC AIMING NOT COMPLETED AND/OR DTC B14F0:76 STORED. CAUTION: DO NOT turn the igintion OFF after dynamic aiming starts until aiming has completed or aiming timeout. Read More »
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TSB #SA-046-20a
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: The road lane markings are covered by snow and are not visible. There are no road lane markings on the road surface. Read More »
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TSB #SA-037-20
Some vehicles may have one of the following DTCs stored in memory: ??A?A? C1001:92 - Forward sensing camera (FSC) poor field of view ??A?A? B14F0:92 - General temporary failure in forward sensing camera (FSC) DTC C1001:92 or B14F0:92 set ... Read More »
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TSB #SA-036-19
Some vehicles may exhibit DTC U2120:00 and/or U2500:82 stored in memory and the i-ACTIVSENSE warning light (amber) ON when turning ON the ignition after any electronic control unit (ECU) is reprogramed or configured using MDARS. Read More »
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TSB #SA-003-19
Some vehicles may have one of the following DTCs stored in memory: C1001:92 - Forward sensing camera (FSC) poor field of view. B14F0:92 - General temporary failure in forward sensing camera (FSC). Read More »
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TSB #SA-003-19
Some vehicles may have DTC C1001:92 stored in memory. DTC C1001:92 sets as a past record for low visibility of the Forward Sensing Camera (FSC). It does not mean there is an actual FSC defect. Read More »
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TSB #15-002-20-3719
Some vehicles equipped with Smart Brake Support (SBS) may exhibit a front radar system malfunction message in the instrument cluster with DTC C1A67:04 (front radar sensor internal malfunction) stored in memory. Read More »
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TSB #SA-050-20
Some vehicles may experience M-MDS (MDARS) showing the front radar dynamic aiming is incomplete although the procedure is completed. This is caused by faulty front radar software logic and a mass production change is planned. Read More »
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TSB #SA-019-19
Some vehicles may experience M-MDS (MDARS) showing the front radar dynamic aiming is incomplete, although the procedure is completed. This is caused by faulty front radar software logic and a mass production change is planned. Read More »
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TSB #SA-036-21
Some vehicles may have one of the following DTCs stored in memory along with a system status notice on the Multi-information display OR display a system status notice with no DTC: C1001:92 - Forward sensing camera (FSC) poor field of view ... Read More »
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TSB #SA-010-21
Some vehicles may experience M-MDS (MDARS) showing the front radar dynamic aiming is incomplete. This may be caused by: Faulty front radar sensor software logic (MDARS showing the front radar dynamic aiming is incomplete although the ... Read More »
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TSB #SA-046-20
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: ??A?A? The road lane markings are covered by snow and are not visible. ??A?A? There are no road lane markings on the road surface. Read More »
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TSB #SA-010-19j
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-024-19
7TH GENERATION i-ACTIVSENSE FAQ: The 7th generation i-ACTIVSENSE introduced on the 2019 Mazda3 (BP) has been equipped with updates/new functions. Read More »
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TSB #SA-024-19
7TH GENERATION i-ACTIVSENSE FAQ: The 7th generation i-ACTIVSENSE introduced on the 2019 Mazda3 (BP) has been equipped with updates/new functions. Read More »
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TSB #SA-024-19
7TH GENERATION i-ACTIVSENSE FAQ: The 7th generation i-ACTIVSENSE introduced on the 2019 Mazda3 (BP) has been equipped with updates/new functions. Read More »
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TSB #SA-046-20a
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: The road lane markings are covered by snow and are not visible. There are no road lane markings on the road surface. Read More »
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TSB #15-001-23
Some vehicles may exhibit the warning messages Safety and Driver Support Systems Temporarily Disabled or Front Radar Obscured. Read More »
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TSB #15-004-20-3755
Some vehicles may exhibit that both sides (right and left sides) of the Blind Spot Monitoring (BSM) and Rear Cross Traffic Alert (RCTA) system do not work Read More »
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TSB #SA-027-20f
MAZDA CONNECT SYMPTOM TROUBLESHOOTING (7TH GENERATION VEHICLES). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Index: No. 1 Blank Screen No. 2. Read More »
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TSB #SA-027-20e
MAZDA CONNECT SYMPTOM TROUBLESHOOTING (7TH GENERATION VEHICLES). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Index: No. 1 Blank Screen No. 2. Read More »
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TSB #SA-042-20
Some customer may experience all of the following when turning the ignition ON under hot weather conditions such as parking under the hot sun for some period of time: ??A?A? i-ACTIVSENSE warning light ON (1) ??A?A? Smart Brake Support ... Read More »
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TSB #09-021-19-3587
On some vehicles. the center display may turn black and/or DTC U0264:00 may be stored in memory when the rear view monitoring system is on after replacing the rear mount camera. Read More »
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TSB #SA-010-19d
The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. This Service Alert provides valuable information to support potential dealer and customer concerns. Read More »
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TSB #09-021-19-3587
On some vehicles. the center display may turn black and/or DTC U0264:00 may be stored in memory when the rear view monitoring system is on after replacing the rear mount camera. Read More »
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TSB #SA-017-24
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-24a
Frequently Asked Questions (FAQ): General Questions, Reception Level Inspection, Setup and Getting Started, Dealer Processes, Registration / Enrollment, TCU Activation, WI-FI General Information, Conditions for Remote Engine Start Will ... Read More »
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TSB #SA-009-24
Frequently Asked Questions (FAQ): General Questions, Reception Level Inspection, Setup and Getting Started, Dealer Processes, Registration / Enrollment, TCU Activation, WI-FI General Information, Conditions for Remote Engine Start Will ... Read More »
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TSB #01-007-23a
The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
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TSB #SA-036-23
Interior parts made of resin have antistatic coating to prevent dust from sticking on the surfaces, and depending on the conditions of use, the antistatic components may crystallize slightly, giving an appearance of white stains on the ... Read More »
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TSB #RF-23-07
Part BEMD-50-M40C has been discontinued. Read More »
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TSB #09-020-23
Some customers may notice white lines appearing across the instrument cluster (as shown below). The white lines may be caused during the production process where poor contact occurs at the internal LCD terminals. Read More »
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TSB #15-001-23
Some vehicles may exhibit the warning messages Safety and Driver Support Systems Temporarily Disabled or Front Radar Obscured. Read More »
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TSB #RF-23-04
Due to a supplier change, Channel (L) Glass BDMT-59-60ZB-> BDMT-59-60ZF has been discontinued. The new part number BDMT-59-60ZH or later has been confirmed as an interchangeable part. Read More »
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TSB #SA-016-22a
There are currently 2 methods for cutting a new auxiliary key blank. A. Auxiliary Key Trace Cut Method B. Auxiliary Key Code Cut Method Read More »
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TSB #09-016-22a
Some customers may complain that the rear console lid does not slide smoothly. This may be caused by improperly positioned felt pads attached to the rear console lid lock, which may have moved out of position after repetitive use. Read More »
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TSB #SA-019-22b
Mazda Connected Services Frequently Asked Questions (FAQs) Read More »
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TSB #SA-024-22a
Some customers may experience an infotainment sub-woofer rattle noise. Follow the repair procedure to help determine the cause. Read More »
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TSB #SA-025-22a
Some customers may experience infotainment door rattle noise. Follow the repair procedure to help determine the cause. Read More »
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TSB #09-025-22
Some vehicles may exhibit a rear console lid with a sticking feeling or a squeaking noise when opening and/or closing. Read More »
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TSB #SA-049-22
Some vehicles may exhibit the trim peeling off the EPB (Electronic Parking Brake) or power window switches. Read More »
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TSB #SA-042-22
Some customers may complain about a vibration / rattle noise coming from the dash above the instrument cluster. This may be caused by an active driving display unit and or warped / deformed active driving display lens. Read More »
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TSB #SA-039-22
Some customers may complain about scratches on the instrument cluster lens. Read More »
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TSB #09-017-22a
Some vehicles may have rust on the contact parts between the clips (for attaching the roof molding) and the roof panel (ditches of the roof rail). Read More »
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TSB #09-017-22
Some vehicles may have rust on the contact parts between the clips (for attaching the roof molding) and the roof panel (ditches of the roof rail). Read More »
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TSB #SA-026-22
Apple CarPlay / Android Auto Frequently Asked Questions (FAQs) Read More »
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TSB #09-013-22
Some customers may complain that the clip on the rear end of the rear beltline molding is loose and the molding is slightly lifted up. Due to the poor shape of the clip claws, the fitting force to the door body may decrease while in use. Read More »
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TSB #09-014-22
Some vehicles may exhibit that the glass run channel of the front door interferes with the rear door garnish. Read More »
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TSB #SA-016-22
There are currently 2 methods for cutting a new auxiliary key blank. A. Auxiliary Key Trace Cut Method B. Auxiliary Key Code Cut Method Read More »
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TSB #08-001/22
Some vehicles may exhibit that the air bag warning light turns on or repeats cycles of turning on and off with DTC B1126:13 and/or B1127:13 stored in memory. Read More »
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TSB #SA-012-22
Some customers may complain about the infotainment system and/or the MyMazda App showing incorrect tire pressures and/or tire pressure missing. Read More »
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TSB #01-001/22a
Some vehicles may exhibit an excessive body vibration when idling or driving after being left in extremely cold weather (-20??A?C/-4??A?F or below) for a long time. This is caused by the No.1, No. 3 and No. Read More »
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TSB #09-006/22
Some customers may experience that after the doors are locked and the Fuel Door Lock Delay with MAZDA CONNECT has passed (default setting is 90 seconds), the fuel-filler lid does not lock and can be opened when pressing it. Read More »
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TSB #09-008/22
Some vehicles may exhibit water leaking into the passenger compartment from the rear door through the bottom of the service hole behind the rear door trim during rain or when washing the vehicle. Read More »
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TSB #15-003/22
Some vehicle may experience the i-ACTIVSENSE/ALH warning lights on and a system error messages may be found in the center display as well. Read More »
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TSB #SA-003/22
Some vehicles may store DTC U0300:57 (Body control module (BCM) internal malfunction) after a BCM replacement or MDARS BCM software update (NOT with BCM update for SSPC5 or 4621B using MDRT) and the DTC cannot be erased. Read More »
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TSB #SA-013-21h
Connected Vehicle Symptom Troubleshooting: Some customers may complain about any of the following: - Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Read More »
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TSB #16-002-21-3858
Audio, Navigation, And Phone Concerns With Mazda Connect Infotainment System (7th Generation Models): Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version ... Read More »
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TSB #SA-027-21c
Mazda Connect Symptom Troubleshooting (7th Generation Vehicles): Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. No. 1 Blank Screen No. 2. Read More »
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TSB #09-039-21-3807
Door Outer Handle Touch Sensor Does Not Lock And/Or Unlock: Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #09-012-21-3801b
Door Lock Will Not Work Using Remote Transmitter and Engine Will Not Start: Some customers may experience all of following symptoms: 1. The door lock/unlock operation will not work using the remote transmitter button. 2. Read More »
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TSB #09-019-21-3813a
Fuel Filler Lid Panel Is Deformed: Some vehicles may exhibit a deformed fuel-filler lid panel (1) attached to the fuel-filler lid box, resulting in a poor appearance. Read More »
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TSB #SA-052-21
For improvement of electrical diagnosis, the SKYACTIV??A? Wiring Terminal Test Kits has been delivered all the dealers. Read More »
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TSB #09-031-21-3831
Some customers may complain that the driver??A?A?s side outer mirror glass vibrates. This is due to a structural gap between the outer glass mirror holder and the mirror glass causing the mirror to vibrate when the vehicle body vibrates ... Read More »
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TSB #SA-031-21c
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-013-21h
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Read More »
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TSB #SA-031-21b
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #09-029-21-3811
When opening the fuel-filler lid to refuel, some customers may notice water and/or sand in the fuel-filler lid box area. They may complain about dried sand causing poor appearance. Read More »
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TSB #SA-012-21g
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #SA-038-21
The Blind Spot Monitoring (BSM) system can malfunction with the following symptoms if the rear side radar sensors are installed facing the wrong direction. BSM system indicates vehicle on the opposite side. Read More »
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TSB #SA-027-21b
MAZDA CONNECT Symptom Troubleshooting (7th Generation Vehicles). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure Read More »
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TSB #01-011-21-3800a
Some customers may experience the CHECK ENGINE light ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up, The engine temperature gauge fluctuates, The low coolant ... Read More »
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TSB #MT-002-21
Ethanol is becoming a common additive in gasoline. Gasoline containing ethanol is likely available at your local gasoline station. Typical blends of ethanol include E10 and E85. Read More »
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TSB #SA-013-21g
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Read More »
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TSB #SA-004-21c
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #09-026-21-3817
Some vehicles may experience white-streak stains appearing on the front door that look like they seeped out from under the outer mirror base. Read More »
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TSB #09-025-21-3824
This service bulletin provides information regarding the proper use of the driver??A?A?s floor mat to avoid any potential interference with the foot pedals. Read More »
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TSB #SA-043-21
If both key transmitters are lost, MDARS key programming functions may be missing, not allowing new key transmitters to be added. Use the procedure below to program new key transmitters when both keys are lost. Read More »
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TSB #SA-027-21a
MAZDA CONNECT Symptom Troubleshooting (7th Generation Vehicles). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure Read More »
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TSB #SA-030-21a
There are currently 2 methods for cutting a new auxiliary key blank. A. Auxiliary Key Trace Cut Method B. Auxiliary Key Code Cut Method A. Read More »
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TSB #SA-041-21
Accessory instructions can be found on OneMazda under Dealer Resources - Parts & Accessories. The links provided below can be used for quick access: For 2016 models and newer: NOTE: Instructions are found under the "Attachments" section ... Read More »
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TSB #SA-029-21a
APPLE CARPLAY / ANDRID AURO FREQUENTLY ASKED QUESTIONS (FAQ) The following vehicles are not equipped with Apple CarPlay / Android Auto, but it can be activated using MDARS. Read More »
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TSB #SA-034-21
When performing vehicle services such as control unit software update, control unit registration/activation, CMU log data retrieval, etc., always use the DCA8000 OR GR8 battery charger SST to maintain battery voltage. Read More »
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TSB #MT-002-21
When programming a key or installing a Genuine Mazda Accessory Remote Engine Start system, you may encounter programming difficulty. Read More »
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TSB #MT-001-21
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
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TSB #SA-030-21
Auxiliary key blank cutting procedure: There are currently 2 methods for cutting a new auxiliary key blank. A. Auxiliary Key Trace Cut Method, B. Auxiliary Key Code Cut Method Read More »
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TSB #SA-003-21a
Some customers may complain about the following symptoms occurring when driving without anything ahead (no metallic object reflects the radar wave such as a vehicle ahead, an oncoming vehicle, a road sign or a guard rail). Read More »
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TSB #SA-029-21
APPLE CARPLAY / ANDRID AURO FREQUENTLY ASKED QUESTIONS (FAQ) The following vehicles are not equipped with Apple CarPlay??A?A? / Android Auto??A?A?, but it can be activated using MDARS. Read More »
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TSB #SA-012-21d
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #SA-027-21
MAZDA CONNECT Symptom Troubleshooting (7th Generation Vehicles). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure Read More »
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TSB #SA-014-21c
Some customers may complain about an infotainment reboot and the infotainment system recovers if the Navigation SD card is removed (see attached video). Read More »
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TSB #SA-023-21
Some customers may complain about any of the following: Warning light, Warning message, Headlight(s) inoperative, Cannot shift out of Park, Many DTC's stored, Module communication errors Read More »
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TSB #SA-017-21a
CHECK ENGINE LIGHT ON WITH DTC P0126:00 AND ENGINE RUNNING COOLER THAN NORMAL / POOR HEATER PERFORMANCE / LOW ENGINE COOLANT TEMPERATURE (BLUE) LIGHT ON: Some customers may experience the CHECK ENGINE LIGHT ON with DTC P0126:00 ... Read More »
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TSB #SSPC5
Mazda Motor Corporation has decided to conduct a Special Service Program impacting certain 2019-2021 Mazda3 and 2020-2021 CX-30 vehicles built at MC and MMVO. Please see the descriptions, models, years, and VIN Ranges below. Read More »
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TSB #07-001-21-3775
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
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TSB #09-039-20-3747
Some vehicles may exhibit water entering the passenger compartment from the rear door through the bottom of the service hole behind the rear door trim during rain or when washing the vehicle. Read More »
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TSB #SA-004-20c
In order to ensure key code security, MNAO has restricted key code access for the new auxiliary key. This Service Alert provides information on how to obtain the 10-digit key code needed for cutting a new auxiliary key blank if all ... Read More »
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TSB #09-007-20-3674a
At PDI or when new vehicle is delivered, some customers may complain about wrinkles on the leather seat cushion and/or seat back surface. Read More »
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TSB #SA-058-20c
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-035-20b
Some customers may experience the CHECK ENGINE LIGHT ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up. The engine temperature gauge fluctuates. Read More »
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TSB #SA-007-20m
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ). General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service Issues, ... Read More »
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TSB #SA-057-20a
HVAC SYSTEM BLOWS HOT AIR UNDER ACCELERATION. Some customers may complain that the HVAC system blows hot air on occasion (blows cold air, then hot air, then cold air again). Read More »
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TSB #SA-003-20e
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #01-006-20-3695b
Some vehicle may exhibit a tapping noise from the engine during idling; etc., and synchronized to the engine rpm. Read More »
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TSB #CSP07_CSP07
CSP07 - NON-FUNCTIONING CV AFTER CSP06: ALL DEALERS: If you have a vehicle that came back after CSP06 was repaired, and it does not show CSP07 open in eMDCS, then just please repair the vehicle as needed under warranty for the ... Read More »
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TSB #SA-071-20
Currently, the instructions on MGSS recommend the use of Loctite 962T or equivalent when installing a SKYACTIV cylinder head, but it is no longer available. Read More »
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TSB #SA-007-20l
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ). General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service Issues, ... Read More »
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TSB #SA-027-20f
MAZDA CONNECT SYMPTOM TROUBLESHOOTING (7TH GENERATION VEHICLES). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Index: No. 1 Blank Screen No. 2. Read More »
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TSB #SA-070-20
APPLE CARPLAY / ANDROID AUTO FREQUENTLY ASKED QUESTIONS (FAQ): NOTE: The following vehicles are not equipped with Apple CarPlay / Android Auto, but it can be activated using MDARS. Read More »
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TSB #SA-069-20
ACCESSORY INSTRUCTIONS LOCATION: Accessory instructions can be found in the Accessory eCatalog. https://ecatalog.mazdausa.com Read More »
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TSB #09-032-20-3739
Some vehicles may exhibit that the liftgate interferes with the rear bumper when closed forcefully, resulting in damaged paint on the rear bumper. Read More »
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TSB #SA-048-20a
Some customers may experience an engine no start condition where the engine will only start by holding the key transmitter over the Start/Stop button. This may be caused by an accidental activation of the keyless pacemaker function. Read More »
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TSB #SA-066-20
When performing vehicle services such as control unit software update, control unit registration/activation, CMU log data retrieval, etc., always do the following: ??A?A? Use the GR8 battery charger SST to maintain battery voltage. Read More »
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TSB #SA-061-20a
If you receive a customer concern about the CHECK IN light coming on and DTC P3400 (cylinder deactivation system malfunction) stored, the cylinder deactivation oil control valve may be plugged with plastic debris from the oil filter ... Read More »
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TSB #SA-029-20g
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: ??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #02-006-20-3688
Some vehicles may exhibit a rattle noise from the front suspension when driving over bumps or on a road with a wavy surface. Read More »
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TSB #SA-059-20b
During BCM replacement, MDARS may display a Configuration Error warning message. This may be caused by any of the following:??A?A? Poor internet connection ??A?A? MDARS failure??A?A? Low Battery. Read More »
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TSB #SA-062-20
Some customers may complain about the following message displayed in the Multi-Information Display: In the following cases, the MRCC with Stop & Go function system is canceled when the vehicle is traveling at 19 mph (30 km/h) or less: ... Read More »
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TSB #01-010-20-3706
Some customers may experience a no start because the battery is discharged after the vehicle is parked for more than 8 hours. Read More »
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TSB #09-006-20-3673a
When encountering a vehicle with paint damage, refer to the "Mazda Paint Warranty Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
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TSB #07-003-20-3712
Some customers may hear a repeating click sound when using the HVAC system. The click sound may be caused by the air mix doors moving back and forth. Read More »
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TSB #MT-001-20
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
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TSB #01-009-20-3710
Some customers may complain about a very low frequency noise and/or vibration felt at the steering wheel, the floor and/or the seats when driving at 1500-1650 rpm in any gear position. Read More »
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TSB #09-023-20-3723
Some vehicles may exhibit a deformed fuel-filler lid panel (1) attached to the fuel-filler lid box, resulting in a poor appearance. Read More »
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TSB #SA-010-20c
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Read More »
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TSB #SA-012-20d
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: Connected Vehicle, Connected Vehicle Maintenance Mode, Mazda Connected Vehicle Viewer (MCVV). Read More »
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TSB #SA-004-20a
In order to ensure key code security, MNAO has restricted key code access for the new auxiliary key. This Service Alert provides information on how to obtain the 10-digit key code needed for cutting a new auxiliary key blank if all ... Read More »
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TSB #09-013-20-3663a
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message ... Read More »
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TSB #SA-010-20b
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Read More »
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TSB #SA-010-20a
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Read More »
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TSB #SA-048-20
Some customers may expierience an engine no start condition where the engine will only start by holding the key transmitter over the Start/Stop button and DTC B13D3:97 (Remote transmitter registration work not completed) is stored. Read More »
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TSB #07-002-20-3692
Some customers may notice that the temperature setting of the automatic climate control may not change when the temperature dial is operated very slowly. Read More »
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TSB #07-002-20-3692a
Some customers may notice that the temperature setting of the automatic climate control may not change when the temperature dial is operated very slowly. Read More »
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TSB #09-013-20-3663
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message ... Read More »
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TSB #SA-027-20a
MAZDA CONNECT Software Version 11002. NOTE: a??Mazda3 owners may notice an icon in their infotainmenta??s display that indicates Mazda Connected Services. Read More »
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TSB #SA-029-20a
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: ??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #SA-040-20a
Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life. Read More »
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TSB #MSP56a
MSP56 - MODULE REPROGRAMMING TO PREVENT KEYS FROM BEING LOCKED INSIDE VEHICLE Read More »
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TSB #SA-032-20
SiriusXM Traffic Plus and Travel Link are displayed with Mazda in-vehicle factory navigation systems. Both of these services provide information in the U.S. & Canada. Read More »
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TSB #SA-033-20
Some customers may complain about SiriusXM Travel Link, Traffic Plus showing expired even though the customer purchased a paid subscription. SiriusXM audio packages do not include SiriusXM Travel Link, Traffic Plus. Read More »
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TSB #SA-003-20a
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #SA-027-20
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. REPAIR PROCEDURE NOTE: Before proceeding: ??A?A? Document the vehicle current CMU software version. Read More »
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TSB #SA-021-20
The Mexico built Mazda3 trunk has been disabled (interior and exterior switches do not work) during shipment from Mexico to help prevent theft of the key/fob and other accessories as center caps, SD cards etc.hidden in the trunk. Read More »
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TSB #09-010-20-3656
Some customers may notice a rattle noise from the instrument panel while driving that is localized at the active driving display. The noise is generated by a deformed active driving display interfering with the instrument panel. Read More »
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TSB #SA-018-20
Some customers may complain about any of the following:Warning light, Warning message, Headlight(s) inoperative, Cannot shift out of Park, Many DTC's stored, Module communication errors . Read More »
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TSB #SA-017-20
BODY CONTROL MODULE (BCM), VEHICLE CONTROL MODULE (VCM) OR INSTRUMENT CLUSTER (IC) MDARS SOFTWARE UPDATE FAILURE Read More »
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TSB #SA-010-20
TELEMATICS COMMUNICATION UNIT (TCU) INITIALIZATION PROCEDURE: When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Read More »
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TSB #09-006-20-3673
When encountering a vehicle with paint damage, refer to the "Mazda Pocket Paint Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
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TSB #09-008-20-3675
Some vehicles may experience stains appearing on the hood, roof and/or trunk of the vehicle. This concern is most likely to be found in a cold weather areas just after the RAPGARD is removed at PDI. Read More »
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TSB #02-002-20-3651
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
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TSB #15-001-20-3652
Some customers may complain about a shift shock and/or an engine RPM increase when setting the Mazda Radar Cruise Control (MRCC) system with no DTCs being stored. Read More »
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TSB #09-003-20-3671
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
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TSB #SA-004-20
AUXILIARY KEY CUTTING TEMPORARY PROCEDURE: Currently, Mazda does not have a way to cut the auxiliary keys for the new style remote transmitter as they use a different key code than the previous transmitter key. Read More »
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TSB #MT-002-19
If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. Read More »
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TSB #09-036-19-3623a
Some customers may complain about an instrument cluster warning message "Auto Light System Malfunction. Turn On/Off Lights Manually". Read More »
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TSB #07-002-19-3616a
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
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TSB #01-022-19-3657
There is a concern that some water pumps are being replaced that are not faulty, due to signs of a very small coolant leak from the bleed hole. Read More »
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TSB #SA-027-19
Accessory instructions can be found in the Accessory eCatalog. https://ecatalog.trademotion.com/. Audio/Electrical, Exterior, Interior: - Mazda Mobile Start (MMS) - Remote Engine Start - Wireless Charging Pad - Mirror - Navigation - Rear ... Read More »
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TSB #SA-032-19
When replacing the Body Control Module (BCM) in a 2019 Mazda3, it needs to be configured and the instructions in the Workshop manual on MGSS are incorrect. Use the instructions in the Repair Procedure below to configure the new BCM. Read More »
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TSB #SA-050-19
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: ??A?A? The road lane markings are covered by snow and are not visible. ??A?A? There are no road lane markings on the road surface. Read More »
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TSB #MT-004-19
Some customers may complain about: ??A?A? Intermittent engine no start ??A?A? Instrument cluster red security indicator light ON ??A?A? Engine Start/Start Button Amber indicator light flashing ??A?A? Battery discharge ??A?A? Electrical ... Read More »
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TSB #MSP27
Mazda Motor Corporation has decided to conduct a Mazda Service Program (MSP) on certain 2019 Mazda3 5HB vehicles produced from November 6, 2018 through May 28, 2019. Read More »
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TSB #SA-019-19
Some vehicles may experience M-MDS (MDARS) showing the front radar dynamic aiming is incomplete, although the procedure is completed. This is caused by faulty front radar software logic and a mass production change is planned. Read More »
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TSB #SA-046-19
On the 2019 Mazda3 (BP) and and all 2020 Mazda vehicles (except CX-3), the CR2032 button cell battery is required for the new type remote transmitter. Read More »
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TSB #07-007-19-3638
Some customers may complain about poor heater performance even after the engine reaches normal operating temperature. This may be caused by a plugged heater core. Read More »
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TSB #15-003-3597a
Some vehicles may exhibit DTC B14F0:76 [VCM] (Forward sensing camera (FSC) deviation) stored in memory and the i-ACTIVSENSE warning light (amber) on after BCM replacement. Read More »
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TSB #SA-045-19
Currently, Mazda does not have a way to cut the auxiliary keys for the new style remote transmitter as they use a different key code than the previous transmitter key. Read More »
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TSB #SA-043-19
On 7th generation vehicle (2019-2020 Mazda3 (BP) and 2020 CX-30 (DM)), when the door is opened/closed with the ignition switch off, the battery current is approximately 7A, which is three times larger than previous generation models (2. Read More »
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TSB #09-037-19-3636
Some customers may experience one or both of the following: The ??A?A?Next Service Date??A?A? setting under Vehicle Status Monitor in the center display changes to ??A?A?Manual??A?A? by itself after being set to ??A?A?Automatic??A?A? and ... Read More »
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TSB #07-006-19-3629a
Some customers may experience that after starting the engine, the auto A/C blows warm air for about 10 minutes and then blows cool air as desired. This concern occurs when the ambient temperature is within a certain range (approx. Read More »
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TSB #SA-042-19
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. NOTE: Before proceeding: Confirm that the Connectivity Master Unit (CMU) is updated to the latest software version. Read More »
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TSB #SA-010-19j
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #07-006-19-3629
Some customers may experience that after starting the engine, the auto A/C blows warm air for about 10 minutes and then blows cool air as desired. This concern occurs when the ambient temperature is within a certain range (approx. Read More »
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TSB #SA-014-19a
Some customers may experience a warning message in the instrument cluster that says "IN-VEHICLE NETWORK MALFUNCTION" with no DTC's stored. Read More »
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TSB #SA-039-19
During BCM replacement, MDARS may display a Configuration Error warning message. This may be caused by any of the following: Poor internet connection, MDARS failure, Low Battery. Read More »
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TSB #SA-038-19
There is currently a known issue with the latest MDARS update and Mazda is working to resolve the issue. The concern is due to added functionality for the next release which can cause connection issues for some VCM-II's. Read More »
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TSB #SA-037-19
Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life. Read More »
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TSB #SA-010-19i
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19h
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-029-19a
The database error discovered with IDS 114.00-114.02 release has been fixed with IDS 114.04 release and is now available for download. Read More »
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TSB #07-002-19-3616
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
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TSB #SA-017-19b
The 2019 Mexico built Mazda3 trunk has been disabled (interior and exterior switches do not work) during shipment from Mexico to help prevent theft of the key/fob and other accessories as center caps, SD cards etc... hidden in the trunk. Read More »
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TSB #SA-027-19
ACCESSORY INSTRUCTIONS LOCATION: Accessory instructions can be found in the Accessory eCatalog. https://ecatalog.trademotion.com/ Read More »
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TSB #SA-010-19
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #00-004-19-3602
In support of the newly launched 2019 Mazda3, Mazda will ship to all dealers one new Special Service Tool (SST). The SST will be shipped automatically by Mazda??A?A?s tool vendor, Bosch, during June 2019. Read More »
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TSB #SA-010-19c
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new features that may be difficult to understand. This Service Alert provides valuable information to support potential customer concerns: 1. Read More »
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TSB #SA-017-19
The 2019 Mexico built Mazda3 trunk has been disabled (interior and exterior switches do not work) during shipment from Mexico to help prevent theft of the key/fob hidden in the trunk. Read More »
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TSB #SA-010-19b
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new features that may be difficult to understand. This Service Alert provides valuable information to support potential customer concerns: 1. Read More »
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TSB #SA-001-19b
APPLE CARPLAY??A?A? / ANDROID AUTO??A?A? FREQUENTLY ASKED QUESTIONS (FAQ) Read More »
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TSB #SA-013-19
MAZDA IDS INOPERATIVE WITH VCM-II LICENSE EXPIRATION MESSAGE - If you encounter an IDS inoperative problem with VCM-II license expiration message, follow the instructions below: 1. Read More »
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TSB #SA-010-19a
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new features that may be difficult to understand. This Service Alert provides valuable information to support potential customer concerns: 1. Read More »
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TSB #SA-001-19a
APPLE CARPLAY??A?A? / ANDROID AUTO??A?A? FREQUENTLY ASKED QUESTIONS (FAQ). Many frequently asked question and the answers. Read More »
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TSB #00-003-19-3583
In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be revised gradually. Read More »
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TSB #SA-010-19
The new 2019 Mazda3 has new features that may be difficult to understand. This Service Alert provides valuable information to support potential customer concerns: 1. Front Wiper Service Caution 2. i-ACTIVSENSE Switch (New) 3. Read More »
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TSB #SA-007-19
SiriusXM Traffic Plus and Travel Link are displayed with Mazda in-vehicle factory navigation systems. Both of these services provide information in the U.S. & Canada. Read More »
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TSB #SA-001-19a
APPLE CARPLAY? / ANDROID AUTO? FREQUENTLY ASKED QUESTIONS (FAQ) Read More »
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TSB #00-001-19-3560
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #09-005-19-3562
When encountering a vehicle with paint damage, refer to the "Mazda Pocket Paint Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
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TSB #09-007-19-3564
Some vehicles may exhibit a Connectivity Master Unit (CMU), a BLUETOOTH? hands-free unit or text messaging related concerns. Read More »
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TSB #09-004-19-3543
Mazda infotainment systems require contacting the proper source for diagnostic support, parts authorization, and parts exchange. Some components require prior authorization before ordering as exchange. Read More »
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TSB #09-001-19-3553
When replacing the SiriusXM satellite radio unit (or a MAZDA CONNECT tuner and amp unit (TAU)) with replacement tuner for any reason, a call must be made to inform SiriusXM of the existing Radio ID and the new/replacement SAT Radio ID as ... Read More »
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TSB #00-001-18-3446a
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #00-003-18-3480a
Mazda North American Operations has approved an additional on-car brake lathe as an option for MNAO authorized equipment. The Pro-Cut On-Car Brake Lathe has been added to the MNAO authorized equipment program. Read More »
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TSB #09-014-18-3443a
When encountering a vehicle with paint damage, refer to the "Mazda Pocket Paint Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
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TSB #09-020-18-3458b
Some vehicles may exhibit a Connectivity Master Unit (CMU), a BLUETOOTH? hands-free unit or text messaging related concerns. Read More »
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TSB #09-021-18-3459a
Some vehicles may experience stains appearing on the hood, roof and/or trunk of the vehicle. This concern is most likely to be found in a cold weather areas just after the RAPGARD is removed at PDI. Read More »
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TSB #09-034-18-3430a
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
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TSB #SA266
MAZDA Mobile start (MMS) cannot communicate with vehicle Read More »
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TSB #SA-015-23e
Frequently Asked Questions (FAQ): General Questions Reception Level Inspection Setup and Getting Started Dealer Processes Registration / Enrollment TCU Activation WI-FI General Informatio Conditions for Remote Engine Start Will ... Read More »
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TSB #09-028-23
Some CX-5 and CX-30 customers may find that the liftgate does not close when pressing the power liftgate (PLG) rear switch (A) located on the interior liftgate trim. This may be caused by PLG switch corrosion. Read More »
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TSB #SA-016-23
There are currently 2 methods for cutting a new auxiliary key blank. A. Auxiliary Key Trace Cut Method. B. Auxiliary Key Code Cut Method Read More »
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TSB #01-010-20-3706
Some customers may experience a no start because the battery is discharged after the vehicle is parked for more than 8 hours. Read More »
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TSB #SA-010-20d
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Read More »
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TSB #SA-029-20e
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored:??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #SA-027-20b
MAZDA CONNECT Software Version 11002 NOTE: ??A?A?2019 Mazda3 owners may notice an icon in their infotainment??A?A?s display that indicates Mazda Connected Services. Read More »
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TSB #SA-029-20d
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored:??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #SA-0290-20c
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: ??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #SA-007-19
SiriusXM Traffic Plus and Travel Link are displayed with Mazda in-vehicle factory navigation systems. Both of these services provide information in the U.S. & Canada. Read More »
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TSB #09-020-18-3458b
Some vehicles may exhibit a Connectivity Master Unit (CMU), a BLUETOOTH? hands-free unit or text messaging related concerns. Read More »
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TSB #840114
ConnectedDrive/BMW Assist System Information and Availability. ConnectedDrive features are partially or completely inoperative. Read More »
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TSB #09-021-20-3714b
Some customers may experience the master warning light and/or the "In-Vehicle Network Malfunction" warning message in the instrument cluster on with DTC B119F:01, B119F:13 and/or B119F:2B stored when the vehicle position cannot be ... Read More »
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TSB #09-021-20-3714a
Some customers may experience the master warning light and/or the "In-Vehicle Network Malfunction" warning message in the instrument cluster on with DTC B119F:01, B119F:13 and/or B119F:2B stored when the vehicle position cannot be ... Read More »
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TSB #SA-042-23a
Some customers may complain about the Active Driving Display not displaying turn by turn (TBT) travel direction or navigation information. Read More »
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TSB #SA-042-23
Some customers may complain about the Active Driving Display not displaying turn by turn (TBT) travel direction or navigation information. Read More »
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TSB #09-021-20-3714
Some customers may experience the master warning light and/or the "In-Vehicle Network Malfunction" warning message in the instrument cluster on with DTC B119F:01, B119F:13 and/or B119F:2B stored when the vehicle position cannot be ... Read More »
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TSB #16-001-20-3683
AUDIO, NAVIGATION AND PHONE CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (7TH GENERATION MODELS):Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_10018 ... Read More »
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TSB #SA-032-20
SiriusXM Traffic Plus and Travel Link are displayed with Mazda in-vehicle factory navigation systems. Both of these services provide information in the U.S. & Canada. Read More »
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TSB #SA-021-24
Some customers may complain about intermittent audio no sound from the MAZDA CONNECT infotainment system and/or static noise from the speakers. Read More »
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TSB #SA-017-24
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #09-039-23
Some customers may experience no sound from the audio system and/or the audio source cannot be changed. This concern may be caused by the remote tuner not operating properly under certain situations. Read More »
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TSB #SA-009-23i
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23h
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-048-23
Some customers may experience an infotainment sub-woofer rattle noise. Follow the repair procedure to help determine the cause. Read More »
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TSB #SA-049-23a
Some customers may experience infotainment door rattle noise. Follow the repair procedure to help determine the cause. Read More »
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TSB #SA-009-23g
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #16-008-23
Updated software release for concerns with MAZDA CONNECT infotainment system. Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Ver. 7000C0A-NA01_12006 or later). Read More »
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TSB #SA-009-23F
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23d
Some customers may complain about any of the following:1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #16-003-23
Some customers may complain that Mazda Connect does not start (blank screen) or that it takes a long time to restart/ reboot after starting the vehicle. Read More »
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TSB #SA-009-23c
Some customers may complain about any of the following:1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #16-003-23
Some customers may complain that Mazda Connect does not start (blank screen) or that it takes a long time to restart/ reboot after starting the vehicle. Read More »
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TSB #SA-009-23a
Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Read More »
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TSB #SA-009-23
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Read More »
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TSB #SA-017-22a
Some customers may complain about any of the following: *Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. **Remote function(s) inoperative. Read More »
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TSB #SA-007-22a
Some vehicles equipped with SiriusXM Travel Link and a Navigation SD Card added by dealer/customer may experience a SiriusXM Travel Link error when selecting Parking Information. Read More »
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TSB #SA-007-22
Some customers may experience a SiriusXM Travel Link error when selecting Parking Information. Read More »
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TSB #SA-013-21h
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Read More »
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TSB #09-021-21-3818a
AUDIO, NAVIGATION AND PHONE CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (6TH GENERATION). All Mazda Connect vehicles in new car inventory must be updated to the software version listed below in this TSB as part of the New Car Ready ... Read More »
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TSB #SA-021-24
Some customers may complain about intermittent audio no sound from the MAZDA CONNECT infotainment system and/or static noise from the speakers. Read More »
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TSB #09-039-23
Some customers may experience no sound from the audio system and/or the audio source cannot be changed. This concern may be caused by the remote tuner not operating properly under certain situations. Read More »
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TSB #16-008-23
Updated software release for concerns with MAZDA CONNECT infotainment system. Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Ver. 7000C0A-NA01_12006 or later). Read More »
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TSB #SA-004-22
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-013-21c
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #16-001-20-3683c
AUDIO, NAVIGATION AND PHONE CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (7TH GENERATION MODELS). Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_11012 ... Read More »
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TSB #16-001-20-3683b
AUDIO, NAVIGATION AND PHONE CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (7TH GENERATION MODELS). Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_11012 ... Read More »
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TSB #SA-021-23b
Qi Wireless Charger symptom troubleshooting Read More »
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TSB #SA-028-22
Qi Wireless Charger Symptom Troubleshooting Read More »
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TSB #SA-006-22a
There have been warranty claims submitted for growling or bearing whine noise in differentials, transfer units and transmissions where the source of the noise was a wheel bearing. Read More »
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TSB #SA-004-20b
In order to ensure key code security, MNAO has restricted key code access for the new auxiliary key. This Service Alert provides information on how to obtain the 10-digit key code needed for cutting a new auxiliary key blank if all ... Read More »
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TSB #SA-005-23a
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-015-23c
Frequently Asked Questions (FAQ) Read More »
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TSB #SA-015-23b
Mazda Connected Services - Frequently Asked Questions (FQA) Read More »
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TSB #SA-015-23
Mazda Connect Services - Frequently Asked Questions (FAQ) Read More »
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TSB #SA-014-22
Accessory instructions can be found on OneMazda under Dealer Resources - Parts & Accessories. Read More »
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TSB #01-003/22
The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
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TSB #CSP06
CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES: On July 6, this campaign was temporarily suspended due to software programming concerns. Read More »
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TSB #00-001-20-3689
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #SA-036-20
The owner??A?A?s manual contains procedures and precautions for the maintenance and cleaning of plastic parts, like the brand emblem. However, it is still important to remind customers about these precautions. Read More »
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TSB #SA-034-20
DTC P0942:49 TROUBLESHOOTING: P0942:49 is missing from the Workshop Manual on MGSS. Follow the repair procedure below to repair the vehicle until the information is added to the Workshop Manual. Read More »
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TSB #SA-010-19d
The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. This Service Alert provides valuable information to support potential dealer and customer concerns. Read More »
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TSB #00-001-18-3446a
Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Read More »
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TSB #SA-007-24a
This information will give you the necessary knowledge to respond to customers concerns of Smart Brake Support (SBS) unintended braking. Read More »
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TSB #SA-009-24a
Frequently Asked Questions (FAQ): General Questions, Reception Level Inspection, Setup and Getting Started, Dealer Processes, Registration / Enrollment, TCU Activation, WI-FI General Information, Conditions for Remote Engine Start Will ... Read More »
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TSB #SA-009-24
Frequently Asked Questions (FAQ): General Questions, Reception Level Inspection, Setup and Getting Started, Dealer Processes, Registration / Enrollment, TCU Activation, WI-FI General Information, Conditions for Remote Engine Start Will ... Read More »
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TSB #SA-006-24
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-025-23a
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #SA-077-23
This information will give you the necessary knowledge to respond to customers concerns of Smart Brake Support (SBS) unintended braking. Read More »
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TSB #SA-032-23a
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
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TSB #SA-015-23d
Connected Services, Frequently Asked Questions (FAQ) Read More »
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TSB #SA-054-22
This information will give you the necessary knowledge to respond to customers concerns of Smart Brake Support (SBS) unintended braking. Read More »
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TSB #SA-043-22
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: - The road lane markings are covered by snow and are not visible. - There are no road lane markings on the road surface. Read More »
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TSB #15-004-22
Some vehicles may exhibit the warning messages "Safety and Driver Support Systems Temporarily Disabled" or "Front Radar Obscured. Drive Safely. Read More »
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TSB #SA-020-22
Some customers may complain about the following symptoms occurring when driving without anything ahead (no metallic object reflects the radar wave such as a vehicle ahead, an oncoming vehicle, a road sign or a guard rail). Read More »
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TSB #SA-012-22
Some customers may complain about the infotainment system and/or the MyMazda App showing incorrect tire pressures and/or tire pressure missing. Read More »
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TSB #09-031-21-3831
Some customers may complain that the driver??A?A?s side outer mirror glass vibrates. This is due to a structural gap between the outer glass mirror holder and the mirror glass causing the mirror to vibrate when the vehicle body vibrates ... Read More »
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TSB #SA-031-21c
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-049-21
Beginning with July 1st vehicle production, vehicles will no longer have the In-Vehicle Digital Owner??A?A?s Manual (IVDOM) installed. Read More »
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TSB #SA-038-21
The Blind Spot Monitoring (BSM) system can malfunction with the following symptoms if the rear side radar sensors are installed facing the wrong direction. BSM system indicates vehicle on the opposite side. Read More »
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TSB #01-011-21-3800a
Some customers may experience the CHECK ENGINE light ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up, The engine temperature gauge fluctuates, The low coolant ... Read More »
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TSB #SA-013-21g
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment. Remote function(s) inoperative. Read More »
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TSB #SA-027-21a
MAZDA CONNECT Symptom Troubleshooting (7th Generation Vehicles). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure Read More »
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TSB #04-003-21-3810
Some customers may complain about the following braking concerns when coming to a stop while following a vehicle ahead using Mazda Radar Cruise Control with Stop and Go function (MRCC). Read More »
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TSB #SA-039-21
Some customer may experience all of the following when turning the ignition ON under hot weather conditions such as parking under the hot sun for some period of time: i-ACTIVSENSE warning light ON (1), Smart Brake Support (SBS) indicator ... Read More »
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TSB #SA-013-21f
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment (and Software Update Error message on 2020 Mazda3 only). Read More »
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TSB #SA-004-21b
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #SA-004-21a
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #SA-037-21
Some customers may experience an instrument cluster warning message "Safety and Driver Support Systems Partially Disabled" and DTC U0401:68 [VEHICLE CONTROL MODULE (US)] (Error signal received from PCM, DSC HU/CM, instrument cluster, or ... Read More »
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TSB #SA-038-21
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #SA-036-21
Some vehicles may have one of the following DTCs stored in memory along with a system status notice on the Multi-information display OR display a system status notice with no DTC: C1001:92 - Forward sensing camera (FSC) poor field of view ... Read More »
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TSB #SA-013-21e
Some customers may complain about any of the following: Infotainment Center Display does not provide the Authorization Code during the MyMazda App Connected Vehicle enrollment (and Software Update Error message on 2020 Mazda3 only). Read More »
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TSB #SA-012-21e
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #SA-003-21b
Some customers may complain about the following symptoms occurring when driving without anything ahead (no metallic object reflects the radar wave such as a vehicle ahead, an oncoming vehicle, a road sign or a guard rail). Read More »
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TSB #15-001-21-3795
Some customers may notice an unexpected collision warning or automatic braking while reversing. This concern may be due to the parking assist unit software. Read More »
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TSB #SA-012-21c
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #SA-013-21a
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-012-21a
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #SA-012-21
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ): Index: General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service ... Read More »
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TSB #SA-010-21
Some vehicles may experience M-MDS (MDARS) showing the front radar dynamic aiming is incomplete. This may be caused by: Faulty front radar sensor software logic (MDARS showing the front radar dynamic aiming is incomplete although the ... Read More »
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TSB #SA-011-21
Section 6 of the Wireless Charging Pad instructions call for the use of an "ultrasonic cutter" to cut a rectangular hole for the harness to pass through and to serve as an access point to pop the wireless charger base out should service ... Read More »
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TSB #SA-004-21
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to activate the new TCU after replacement. Read More »
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TSB #SA-003-21
Some customers may complain about the following symptoms occurring when driving without anything ahead (no metallic object reflects the radar wave such as a vehicle ahead, an oncoming vehicle, a road sign or a guard rail). Read More »
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TSB #SA-012-20e
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: Connected Vehicle, Connected Vehicle Maintenance Mode, Mazda Connected Vehicle Viewer (MCVV). Read More »
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TSB #09-021-20-3714b
Some customers may experience the master warning light and/or the "In-Vehicle Network Malfunction" warning message in the instrument cluster on with DTC B119F:01, B119F:13 and/or B119F:2B stored when the vehicle position cannot be ... Read More »
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TSB #SA-003-20f
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #SA-031-20k
CONNECTED VEHICLE SYMPTOM TROUBLESHOOTING: IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Read More »
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TSB #09-013-20-3663
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message, ... Read More »
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TSB #15-004-20-3755
Some vehicles may exhibit that both sides (right and left sides) of the Blind Spot Monitoring (BSM) and Rear Cross Traffic Alert (RCTA) system do not work Read More »
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TSB #SA-058-20c
A new cylinder head assembly for service parts has been newly established for SKYACTIV-G 2.5 with cylinder deactivation when replacement is needed. Read More »
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TSB #SA-007-20m
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ). General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service Issues, ... Read More »
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TSB #SA-031-20j
IMPORTANT NOTE: Some 2020 Mazda3 vehicles may have incorrect infotainment software version 10042 installed. The incorrect software will cause MyMazda App Connected Vehicle enrollment errors. Go to SSPC1. Read More »
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TSB #09-013-20-3663c
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message ... Read More »
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TSB #SA-046-20b
FORWARD SENSING CAMERA (FSC) DYNAMIC AIMING NOT COMPLETED AND/OR DTC B14F0:76 STORED. CAUTION: DO NOT turn the igintion OFF after dynamic aiming starts until aiming has completed or aiming timeout. Read More »
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TSB #09-021-20-3714a
Some customers may experience the master warning light and/or the "In-Vehicle Network Malfunction" warning message in the instrument cluster on with DTC B119F:01, B119F:13 and/or B119F:2B stored when the vehicle position cannot be ... Read More »
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TSB #SA-003-20e
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #01-006-20-3695b
Some vehicle may exhibit a tapping noise from the engine during idling; etc., and synchronized to the engine rpm. Read More »
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TSB #CSP07_CSP07
CSP07 - NON-FUNCTIONING CV AFTER CSP06: ALL DEALERS: If you have a vehicle that came back after CSP06 was repaired, and it does not show CSP07 open in eMDCS, then just please repair the vehicle as needed under warranty for the ... Read More »
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TSB #16-001-20-3683c
AUDIO, NAVIGATION AND PHONE CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (7TH GENERATION MODELS). Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_11012 ... Read More »
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TSB #SA-007-20l
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ). General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service Issues, ... Read More »
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TSB #SA-027-20f
MAZDA CONNECT SYMPTOM TROUBLESHOOTING (7TH GENERATION VEHICLES). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Index: No. 1 Blank Screen No. 2. Read More »
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TSB #16-001-20-3683b
AUDIO, NAVIGATION AND PHONE CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (7TH GENERATION MODELS). Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_11012 ... Read More »
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TSB #07-005-20-3745
Some customers may complain that the A/C blows warm air while idling after restarting a warm engine. This is caused by improper control software of the PCM not allowing the active air shutter to open properly, resulting in lower cooling ... Read More »
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TSB #09-013-20-3663b
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message ... Read More »
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TSB #CSP06e
CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES. Please review the newest repair procedure updated today, September 25, 2020 that performs 2 required checks of the TCU Serial # in addition to the previous update to print out and ... Read More »
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TSB #SA-003-20d
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #09-032-20-3739
Some vehicles may exhibit that the liftgate interferes with the rear bumper when closed forcefully, resulting in damaged paint on the rear bumper. Read More »
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TSB #CSP06d
CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES. Please review the newest repair procedure updated today, September 25, 2020 that performs 2 required checks of the TCU Serial # in addition to the previous update to print out and ... Read More »
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TSB #SA-060-20c
When replacing the Body Control Module (BCM) in a 7th generation vehicle, it needs to be configured and the instructions in the Workshop manual on MGSS are incorrect. Read More »
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TSB #SA-027-20e
MAZDA CONNECT SYMPTOM TROUBLESHOOTING (7TH GENERATION VEHICLES). Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Index: No. 1 Blank Screen No. 2. Read More »
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TSB #SA-048-20a
Some customers may experience an engine no start condition where the engine will only start by holding the key transmitter over the Start/Stop button. This may be caused by an accidental activation of the keyless pacemaker function. Read More »
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TSB #SA-029-20g
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: ??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #SA-060-20b
When replacing the Body Control Module (BCM) in a 2019 Mazda3, it needs to be configured and the instructions in the Workshop manual on MGSS are incorrect. Use the instructions in the Repair Procedure below to configure the new BCM. Read More »
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TSB #CSP06c
CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES: On July 6, this campaign was temporarily suspended due to software programming concerns. Read More »
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TSB #15-002-20-3719
Some vehicles equipped with Smart Brake Support (SBS) may exhibit a front radar system malfunction message in the instrument cluster with DTC C1A67:04 (front radar sensor internal malfunction) stored in memory. Read More »
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TSB #SA-062-20
Some customers may complain about the following message displayed in the Multi-Information Display: In the following cases, the MRCC with Stop & Go function system is canceled when the vehicle is traveling at 19 mph (30 km/h) or less: ... Read More »
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TSB #CSP06b
CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES: On July 6, this campaign was temporarily suspended due to software programming concerns. Read More »
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TSB #15-002-20-3719
Some vehicles equipped with Smart Brake Support (SBS) may exhibit a front radar system malfunction message in the instrument cluster with DTC C1A67:04 (front radar sensor internal malfunction) stored in memory. Read More »
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TSB #09-023-20-3723
Some vehicles may exhibit a deformed fuel-filler lid panel (1) attached to the fuel-filler lid box, resulting in a poor appearance. Read More »
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TSB #SA-010-20a
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Read More »
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TSB #09-017-20-3701
Some customers may experience that the door locks may not operate using the touch sensor on the outer door handle while parked in a parking space surrounded by concrete walls, but will operate when using the remote transmitter. Read More »
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TSB #09-018-20-3690
Some customers may notice white lines appearing across the instrument cluster (as shown below). The white lines may be caused during the production process where poor contact occurs at the internal LCD terminals. Read More »
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TSB #09-014-20-3700
Some customers may experience ??A?Ultrasonic sensor malfunction??A???A? warning message displayed in the instrument cluster when driving or at a stop. The warning message continues until the ignition is turned off. Read More »
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TSB #SA-046-20
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: ??A?A? The road lane markings are covered by snow and are not visible. ??A?A? There are no road lane markings on the road surface. Read More »
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TSB #16-001-20-3683a
Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_11002 or later). Read More »
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TSB #SA-027-20a
MAZDA CONNECT Software Version 11002. NOTE: a??Mazda3 owners may notice an icon in their infotainmenta??s display that indicates Mazda Connected Services. Read More »
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TSB #SA-029-20a
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: ??A?A? B119F:01 TCU - Tel antenna No. Read More »
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TSB #SA-045-20
Some customers may complain about a vibration / rattle noise coming from the dash above the instrument cluster. This may be caused by an active driving display unit and or warped / deformed active driving display lens. Read More »
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TSB #SA-043-20
Some vehicles may exhibit DTC U2120:00 and/or U2500:82 stored in memory and the i-ACTIVSENSE warning light (amber) ON when turning ON the ignition after any electronic control unit (ECU) is reprogramed or configured using MDARS. Read More »
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TSB #SA-003-20c
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #SA-042-20
Some customer may experience all of the following when turning the ignition ON under hot weather conditions such as parking under the hot sun for some period of time: ??A?A? i-ACTIVSENSE warning light ON (1) ??A?A? Smart Brake Support ... Read More »
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TSB #SA-040-20
Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life. Read More »
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TSB #16-001-20-3683
AUDIO, NAVIGATION AND PHONE CONCERNS WITH MAZDA CONNECT INFOTAINMENT SYSTEM (7TH GENERATION MODELS):Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_10018 ... Read More »
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TSB #SA-037-20
Some vehicles may have one of the following DTCs stored in memory: ??A?A? C1001:92 - Forward sensing camera (FSC) poor field of view ??A?A? B14F0:92 - General temporary failure in forward sensing camera (FSC) DTC C1001:92 or B14F0:92 set ... Read More »
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TSB #SA-003-20a
When the body control module (BCM) has been replaced or reprogrammed and the software is updated to the file names shown below, DTC U2050:55-BCM (Activation of remote control not implemented) may be stored in memory without any warning ... Read More »
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TSB #SA-012-20b
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-018-20
Some customers may complain about any of the following:Warning light, Warning message, Headlight(s) inoperative, Cannot shift out of Park, Many DTC's stored, Module communication errors . Read More »
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TSB #SA-012-20a
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-017-20
BODY CONTROL MODULE (BCM), VEHICLE CONTROL MODULE (VCM) OR INSTRUMENT CLUSTER (IC) MDARS SOFTWARE UPDATE FAILURE Read More »
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TSB #SA-014-20
On some vehicles, the Commander switch might be inoperative. This could be caused by fuse F13 (15A) being removed instead of F15 (15A) at the factory in the lower panel compartment on the left side of the steering wheel. Read More »
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TSB #SA-010-20
TELEMATICS COMMUNICATION UNIT (TCU) INITIALIZATION PROCEDURE: When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Read More »
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TSB #SA-012-20
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-006-20
WARNING MESSAGE SAFETY AND DRIVER SUPPORT SYSTEMS PARTIALLY DISABLED WITH DTC U2511:68: Some customer's may compain about warning message "Safety And Driver Support Systems Partially Disabled" with the following DTC's stored: ??A?A? ... Read More »
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TSB #SA-008-20
INSTRUMENT CLUSTER WARNING MESSAGE "SAFETY AND DRIVER SUPPORT SYSTEMS PARTIALLY DISABLED" AND DTC U0401:68 IS STORED:Some customers may experience an instrument cluster warning message "Safety and Driver Support Systems Partially ... Read More »
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TSB #02-002-20-3651
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
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TSB #SA-002-20
WIRELESS CHARGING PAD INSTALLATION INSTRUCTIONS CORRECTION: Section 6 of the Wireless Charging Pad instructions call for the use of an "ultrasonic cutter" to cut a rectangular hole for the harness to pass through and to serve as an access ... Read More »
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TSB #SA-001-20
When performing Recall 4219L, make sure to connect a battery charger as stated in the Recall. If there are any issues, contact Hotline for assistance. Read More »
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TSB #09-036-19-3623a
Some customers may complain about an instrument cluster warning message "Auto Light System Malfunction. Turn On/Off Lights Manually". Read More »
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TSB #07-002-19-3616a
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
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TSB #MSP56
Effective immediately, MSP56 has been suspended until further notice. MSP56 was launched to prevent 2019 Mazda3 5dr vehicles from locking, if the keys are left inside the vehicle. Read More »
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TSB #01-022-19-3657
There is a concern that some water pumps are being replaced that are not faulty, due to signs of a very small coolant leak from the bleed hole. Read More »
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TSB #SA-027-19
Accessory instructions can be found in the Accessory eCatalog. https://ecatalog.trademotion.com/. Audio/Electrical, Exterior, Interior: - Mazda Mobile Start (MMS) - Remote Engine Start - Wireless Charging Pad - Mirror - Navigation - Rear ... Read More »
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TSB #SA-042-19a
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-055-19
Some vehicles may store DTC U2050:55 (Activation of remote control not implemented) after a BCM software update. Follow the repair procedure when this issue occurs. Read More »
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TSB #SA-039-19b
During BCM replacement, MDARS may display a Configuration Error warning message. This may be caused by any of the following: ??A?A? Poor internet connection ??A?A? MDARS failure ??A?A? Low Battery. Read More »
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TSB #SA-032-19
When replacing the Body Control Module (BCM) in a 2019 Mazda3, it needs to be configured and the instructions in the Workshop manual on MGSS are incorrect. Use the instructions in the Repair Procedure below to configure the new BCM. Read More »
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TSB #SA-050-19
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: ??A?A? The road lane markings are covered by snow and are not visible. ??A?A? There are no road lane markings on the road surface. Read More »
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TSB #SA-039-19a
During BCM replacement, MDARS may display a Configuration Error warning message. This may be caused by any of the following: ??A?A? Poor internet connection ??A?A? MDARS failure ??A?A? Low Battery Perform the BCM Recovery Procedure below ... Read More »
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TSB #SA-019-19
Some vehicles may experience M-MDS (MDARS) showing the front radar dynamic aiming is incomplete, although the procedure is completed. This is caused by faulty front radar software logic and a mass production change is planned. Read More »
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TSB #15-003-3597a
Some vehicles may exhibit DTC B14F0:76 [VCM] (Forward sensing camera (FSC) deviation) stored in memory and the i-ACTIVSENSE warning light (amber) on after BCM replacement. Read More »
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TSB #09-037-19-3636
Some customers may experience one or both of the following: The ??A?A?Next Service Date??A?A? setting under Vehicle Status Monitor in the center display changes to ??A?A?Manual??A?A? by itself after being set to ??A?A?Automatic??A?A? and ... Read More »
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TSB #SA-042-19
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. NOTE: Before proceeding: Confirm that the Connectivity Master Unit (CMU) is updated to the latest software version. Read More »
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TSB #SA-010-19j
2019-2020 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The 2019-2020 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SSPB6
2014-2016 Mazda3 ??A?A? Mazda Connect Touch Screen Concern. Warranty Extension Program ??A?A? Special Service Program (SSP) B6. Read More »
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TSB #SA-010-19g
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19f
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES. The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-010-19
2019 MAZDA3 SERVICE CAUTIONS FOR NEW AND REVISED FEATURES: The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. Read More »
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TSB #SA-019-19
Some vehicles may experience M-MDS (MDARS) showing the front radar dynamic aiming is incomplete although the procedure is completed. This is caused by faulty front radar software logic and a mass production change is planned. Read More »
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TSB #SA-010-19d
The new 2019 Mazda3 has new and revised features that are different from previous models, and may be difficult to understand. This Service Alert provides valuable information to support potential dealer and customer concerns. Read More »
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TSB #09-002-19-3554
This service bulletin provides information regarding the proper use of the driver's floor mat to avoid anypotential interference with the foot pedals. Read More »
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TSB #07-006-20-3758
Some customers may complain that after accelerating in hot weather, the A/C blows warm air for a longer time than other models. Read More »
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TSB #07-005-20-3745
Some customers may complain that the A/C blows warm air while idling after restarting a warm engine. This is caused by improper control software of the PCM not allowing the active air shutter to open properly, resulting in lower cooling ... Read More »
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TSB #SA-065-20
Some customer's may complain that the HVAC system only blows warm to cool air (not cold) after starting the vehicle and not moving right away. This may be caused by a closed Active Air Shutter (AAS). Read More »
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TSB #SA-057-20
Some customers may complain that the HVAC system blows hot air on occasion (blows cold air, then hot air, then cold air again). Read More »
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TSB #07-001-20-3660
Some customers may experience one side (driver side or passenger side) blowing warmer air out of the vents with the same or very close temperature settings for both sides when using the A/C and no DTCs related to the air conditioner ... Read More »
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TSB #07-002-19-3616a
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
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TSB #07-006-19-3629b
Some customers may experience that after starting the engine, the auto A/C blows warm air for about 10 minutes and then blows cool air as desired. This concern occurs when the ambient temperature is within a certain range (approx. Read More »
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TSB #07-006-19-3629a
Some customers may experience that after starting the engine, the auto A/C blows warm air for about 10 minutes and then blows cool air as desired. This concern occurs when the ambient temperature is within a certain range (approx. Read More »
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TSB #07-006-19-3629
Some customers may experience that after starting the engine, the auto A/C blows warm air for about 10 minutes and then blows cool air as desired. This concern occurs when the ambient temperature is within a certain range (approx. Read More »
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TSB #07-002-19-3616
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
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TSB #SA-010-19
The new 2019 Mazda3 has new features that may be difficult to understand. This Service Alert provides valuable information to support potential customer concerns: 1. Front Wiper Service Caution 2. i-ACTIVSENSE Switch (New) 3. Read More »
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TSB #07-003-24
Some customers may complain that the ambient temperature on the instrument cluster is displayed more than 50 A?F (10 A?C) lower than the actual temperature, resulting in insufficient performance of the air conditioning. Read More »
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TSB #09-029-23a
Some customers may experience one or both of the following symptoms while locking and unlocking the doors works fine using the remote transmitter. Read More »
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TSB #09-038-23
Some customers may complain about the poor appearance due to an uneven rear beltline molding joint. This concern is caused by the rear beltline molding not being manufactured according to the original designed shape. Read More »
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TSB #09-012-23
Some customers may complain that the seat warmer does not operate when turning the ignition on while the seat is warm but when turning the ignition off then on again, the seat warmer begins to operate appropriately. Read More »
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TSB #SA-039-22
Some customers may complain about scratches on the instrument cluster lens. Read More »
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TSB #SA-004-22b
Customers having MAZDA CONNECT concerns should have their vehicle repaired using the following repair procedure. Read More »
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TSB #SA-019-22a
Mazda Connected Services Frequently Asked Questions (FAQs) Read More »
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TSB #MT-001-22
Some customers may report concerns with interior upholstery surface stains particularly on high contact areas (e.g.: steering wheel, door panels, shifter...etc.). This may be caused by skin oils or chemicals such as hand lotions. Read More »
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TSB #SA-045-20
Some customers may complain about a vibration / rattle noise coming from the dash above the instrument cluster. This may be caused by an active driving display unit and or warped / deformed active driving display lens. Read More »
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TSB #SA-058-19
WARRANTY GUIDELINES FOR RETURNED TRANSMISSION CORES. Be advised that the Mazda Remanufactured Transmission Center (MRTC) has found that up to 30% of the returned transmission cores either included the wrong transmission oil cooler, or the ... Read More »