Please note: The TSB information displayed below are summaries. We do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

The TSB numbers are the NHTSA numbers, which are different from the manufacturer-assigned TSB numbers — the NHTSA doesn't keep track of those. It's a very screwed up situation that's almost completely unhelpful to you as the consumer. Use the issue date or the title when asking your dealer for more information about a TSB.

    STEERING

    • TSB #T-TT-0578-19

      NHTSA ID #10168537

      TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first turning on the vehicle. ? Various Bluetooth® Audio functions a

    ENGINE (PWS)

    • TSB #T-SB-0241-17_Rev

      NHTSA ID #10167969

      TSB: REVISION NOTICE October 28, 2019 Rev1: ? The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. Some 2016 ? 2019 model year Prius vehicles equipped with a NiMH HV battery may exhibit o

    • TSB #T-SB-0134-16-Rev

      NHTSA ID #10164330

      TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections have been updated. October 30, 2017 Rev1: ? Applicability has be

    ENGINE AND ENGINE COOLING

    • TSB #T-SB-0135-19

      NHTSA ID #10166037

      TSB: Some 2016 ? 2019 model year Prius and 2017 ? 2019 model year Prius Prime vehicles may exhibit one or more of the following conditions due to a coolant leakage at the front exhaust pipe heat exchanger: ? Low coolant level ? MIL ON accom

    ENGINE AND ENGINE COOLING:COOLING SYSTEM

    • TSB #T-SB-0135-19

      NHTSA ID #10166037

      TSB: Some 2016 ? 2019 model year Prius and 2017 ? 2019 model year Prius Prime vehicles may exhibit one or more of the following conditions due to a coolant leakage at the front exhaust pipe heat exchanger: ? Low coolant level ? MIL ON accom

    POWER TRAIN

    • TSB #T-SB-0134-16-Rev

      NHTSA ID #10164330

      TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections have been updated. October 30, 2017 Rev1: ? Applicability has be

    ELECTRICAL SYSTEM

    • TSB #T-SB-0241-17_Rev

      NHTSA ID #10167969

      TSB: REVISION NOTICE October 28, 2019 Rev1: ? The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. Some 2016 ? 2019 model year Prius vehicles equipped with a NiMH HV battery may exhibit o

    • TSB #T-TT-0574-19

      NHTSA ID #10166024

      TT: Some customers may experience poor outgoing Bluetooth sound quality, this can occur for various reasons. Current multimedia systems are designed with the ability to adjust Bluetooth sound quality to compensate for echo or excessive back

    • TSB #T-TT-0553-19

      NHTSA ID #10164352

      TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. We are investig

    • TSB #T-SB-0134-16-Rev

      NHTSA ID #10164330

      TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections have been updated. October 30, 2017 Rev1: ? Applicability has be

    • TSB #T-TT-0549-19

      NHTSA ID #10162773

      TT: The new 12V Battery Warranty Testers (DSS-5000 & DCA-8000) require certain information to generate a test result and warranty code. Below is an explanation of what information is required when testing a 12V battery on the new Warranty B

    • TSB #T-TT-0414-16-Rev

      NHTSA ID #10155247

      TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first turning on the vehicle. ? Various Bluetooth® Audio functions a

    • TSB #T-TT-0484-18-Rev

      NHTSA ID #10155248

      TT: Some customers may experience echoing on the line calling the vehicle when using Bluetooth Hands Free. This is caused by the phone Hands Free volume being too low. These settings may need to be reapplied any time the phone is paired to

    • TSB #T-SB-0149-18

      NHTSA ID #10152628

      TSB: Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: ? Careful inspection for paint chips/scratches and body d

    • TSB #T-SB-0279-17_Rev

      NHTSA ID #10152184

      TSB: REVISION NOTICE November 13, 2018 Rev2: ? The entire bulletin has been updated. March 16, 2018 Rev1: ? Applicability has been updated to include 2018 model year vehicles. ? The entire bulletin has been updated. Any previous printed ver

    • TSB #T-SB-0197-17_Rev

      NHTSA ID #10141599

      TSB: REVISION NOTICE May 22, 2018 Rev2: * The Before Delivery section has been updated. May 08, 2018 Rev1: * Applicability has been updated to include 2019 model year Toyota vehicles. Any previous printed versions of this bulletin should be

    • TSB #T-SB-0197-17_Rev

      NHTSA ID #10141569

      TSB: REVISION NOTICE May 08, 2018 Rev1: * Applicability has been updated to include 2019 model year Toyota vehicles. Any previous printed versions of this bulletin should be discarded. Hybrid vehicles are equipped with two types of batteri

    VISIBILITY

    • TSB #T-TT-0503-18_Rev

      NHTSA ID #10145739

      TT: When used in conjunction with the Repair Manual, these Blind Spot Monitor, Forward Recognition Camera, and Front Millimeter Wave Radar tips leverage SSTs and readily available tools to support target placement in varying shop environmen

    AIR BAGS

    • TSB #T-TT-0442-17_Rev

      NHTSA ID #10169334

      TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active after the initial trial period. Once the subscription has expired the DCM (Telematics Transceiver) will be in an inactive state. In some in

    STRUCTURE

    • TSB #T-SB-0073-19

      NHTSA ID #10162757

      TSB: TMNA Accessory Sales and Marketing has developed a Toyota paint protection film (PPF) decal (treated with a specially developed light adhesive) for 2019 ? 2020 model year Toyota vehicles. The decal comes in two sizes (2.8 in. x 8 in. a

    • TSB #T-SB-0149-18

      NHTSA ID #10152628

      TSB: Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: ? Careful inspection for paint chips/scratches and body d

    STRUCTURE: FRAME AND MEMBERS:UNDERBODY SHIELDS

    WHEELS

    • TSB #T-SB-0157-18

      NHTSA ID #10153229

      TSB: Some 2016 ? 2019 model year Prius vehicles may exhibit a click noise from the LF wheel area upon deceleration and/or braking. Refer to the Repair Procedure in this bulletin to address this condition.

    FORWARD COLLISION AVOIDANCE

    • TSB #T-TT-0515-18

      NHTSA ID #10153204

      TT: When adjusting the Forward Recognition Camera on vehicles with Toyota Safety Sense, it can be difficult to print the repair manual target to the proper size.

    FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA

    • TSB #T-TT-0515-18

      NHTSA ID #10153204

      TT: When adjusting the Forward Recognition Camera on vehicles with Toyota Safety Sense, it can be difficult to print the repair manual target to the proper size.

    LANE DEPARTURE

    • TSB #T-TT-0503-18_Rev

      NHTSA ID #10145739

      TT: When used in conjunction with the Repair Manual, these Blind Spot Monitor, Forward Recognition Camera, and Front Millimeter Wave Radar tips leverage SSTs and readily available tools to support target placement in varying shop environmen

    LANE DEPARTURE: BLIND SPOT DETECTION

    • TSB #T-TT-0503-18

      NHTSA ID #10149996

      TT: When used in conjunction with the Repair Manual, these Blind Spot Monitor, Forward Recognition Camera, and Front Millimeter Wave Radar tips leverage SSTs and readily available tools to support target placement in varying shop environmen

    • TSB #T-TT-0503-18

      NHTSA ID #10149197

      TT: When used in conjunction with the Repair Manual, these Blind Spot Monitor, Forward Recognition Camera, and Front Millimeter Wave Radar tips leverage SSTs and readily available tools to support target placement in varying shop environmen

    EQUIPMENT

    • TSB #Toyota Safety Re

      NHTSA ID #10168529

      Safety Recall and Service Campaign - Technician Certification Requirements

    • TSB #T-TT-0574-19

      NHTSA ID #10166024

      TT: Some customers may experience poor outgoing Bluetooth sound quality, this can occur for various reasons. Current multimedia systems are designed with the ability to adjust Bluetooth sound quality to compensate for echo or excessive back

    • TSB #T-TT-0553-19

      NHTSA ID #10164352

      TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. We are investig

    • TSB #T-SB-0073-19

      NHTSA ID #10162757

      TSB: TMNA Accessory Sales and Marketing has developed a Toyota paint protection film (PPF) decal (treated with a specially developed light adhesive) for 2019 ? 2020 model year Toyota vehicles. The decal comes in two sizes (2.8 in. x 8 in. a

    • TSB #T-TT-0414-16-Rev

      NHTSA ID #10155247

      TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first turning on the vehicle. ? Various Bluetooth® Audio functions a

    • TSB #Toyota Safety Re

      NHTSA ID #10154795

      Safety Recall and Service Campaign - Technician Certification Requirements

    • TSB #T-TT-0516-18_Rev

      NHTSA ID #10154797

      TT: The microphone circuit passes through the DCM before reaching the radio/navigation system. To simplify the diagnosis of the microphone, Safety Connect SOS button lights, and DCM (Telematics transceiver) inoperative conditions, refer to

    • TSB #T-TT-0520-19

      NHTSA ID #10153265

      TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. To improve customer satisfaction and repair A/C system leaks in one dealer visit, Toyota has develope

    • TSB #T-TT-0515-18

      NHTSA ID #10153204

      TT: When adjusting the Forward Recognition Camera on vehicles with Toyota Safety Sense, it can be difficult to print the repair manual target to the proper size.

    • TSB #T-TT-0414-16-Rev

      NHTSA ID #10150015

      TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first turning on the vehicle. ? Various Bluetooth® Audio functions a

    • TSB #Safety Recall an

      NHTSA ID #10145776

      Update on Technician Certification Requirements.

    EQUIPMENT:ELECTRICAL

    • TSB #T-TT-0583-19

      NHTSA ID #10169435

      TT: Some customers who have upgraded their iPhone® to iOS13 are experiencing a condition where the Bluetooth connection disconnects and reconnects. In some instances, this condition causes the Panasonic head unit to reboot when the Bluetoot

    • TSB #T-TT-0442-17_Rev

      NHTSA ID #10159739

      TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active after the initial trial period. Once the subscription has expired the DCM (Telematics Transceiver) will be in an inactive state. In some in

    • TSB #T-TT-0414-16-Rev

      NHTSA ID #10155247

      TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first turning on the vehicle. ? Various Bluetooth® Audio functions a

    • TSB #T-TT-0516-18_Rev

      NHTSA ID #10154797

      TT: The microphone circuit passes through the DCM before reaching the radio/navigation system. To simplify the diagnosis of the microphone, Safety Connect SOS button lights, and DCM (Telematics transceiver) inoperative conditions, refer to

    • TSB #T-TT-0414-16-Rev

      NHTSA ID #10150015

      TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first turning on the vehicle. ? Various Bluetooth® Audio functions a

    EQUIPMENT:AIR CONDITIONER

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #T-TT-0442-17_Rev

      NHTSA ID #10159739

      TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active after the initial trial period. Once the subscription has expired the DCM (Telematics Transceiver) will be in an inactive state. In some in

    • TSB #T-SB-0157-18_Obs

      NHTSA ID #10159723

      TSB: OBSOLETE NOTICE April 17, 2019: This bulletin is no longer applicable and is now obsolete.

    • TSB #T-SB-0044-16_Rev

      NHTSA ID #10154800

      TSB: REVISION NOTICE February 7, 2019 Rev2: * Applicability has been updated to include 2010 - 2014 model year Matrix, 2017 - 2019 model year C-HR, 2019 model year Corolla Hatchback, and 2018 - 2019 model year Toyota vehicles. G418 The Intr

    • TSB #Toyota Safety Re

      NHTSA ID #10154795

      Safety Recall and Service Campaign - Technician Certification Requirements

    • TSB #T-TT-0442-17_Rev

      NHTSA ID #10141576

      TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active. The trail period of service is provided upon the vehicle purchase. Once the subscription has expired the DCM (Telematics Transceiver) will

    • TSB #Safety Recall an

      NHTSA ID #10145776

      Update on Technician Certification Requirements.

    EQUIPMENT ADAPTIVE

    • TSB #T-TT-0442-17_Rev

      NHTSA ID #10159739

      TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active after the initial trial period. Once the subscription has expired the DCM (Telematics Transceiver) will be in an inactive state. In some in