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-SB-0122-14

      NHTSA ID #10109478

      • Date Announced: SEPTEMBER 03 2014
      • Additional Info: How to Fix

      Summary: TSB: As a result of the removal of the Short Pin, the power source to the steering angle sensor is cut off. When the Short Pin is reinstalled, the Parking Assist Monitor System will be operative, but it cannot display guidelines to assist p

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    SUSPENSION

    • TSB #T-SB-0381-09 Rev

      NHTSA ID #10109401

      • Date Announced: OCTOBER 08 2014
      • Additional Info: How to Fix

      Summary: TSB: The only acceptable towing method for vehicles equipped with an Active Torque Control 4WD system is to have all four wheels off the ground. Flat towing or towing where only the front or rear wheels are supported may damage the all-whee

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    • TSB #Dealer Inspectio

      NHTSA ID #10109519

      • Date Announced: SEPTEMBER 25 2014
      • Additional Info: How to Fix

      Summary: Dealer Letter: It has come to our attention that your dealership recently received '15 Model Year Sienna (s) that may not have had the passenger seat Occupant Classification Sensors (OCS) properly calibrated during the assembly process. It

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    SUSPENSION:FRONT:CONTROL ARM:LOWER ARM

    • TSB #Dealer Inspectio

      NHTSA ID #10109519

      • Date Announced: SEPTEMBER 25 2014
      • Additional Info: How to Fix

      Summary: Dealer Letter: It has come to our attention that your dealership recently received '15 Model Year Sienna (s) that may not have had the passenger seat Occupant Classification Sensors (OCS) properly calibrated during the assembly process. It

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    BRAKES (PWS)

    • TSB #T-SB-0045-14 REV

      NHTSA ID #10084304

      • Date Announced: AUGUST 02 2016
      • Additional Info: How to Fix

      Summary: "TSB: REVISION NOTICE - AUGUST 2, 2016 REV1 - APPLICABILITY HAS BEEN UPDATED TO INCLUDE 2015 - 2016 MODEL YEAR SIENNA VEHICLES. ANY PREVIOUS PRINTED VERSIONS OF THIS BULLETIN SHOULD BE DISCARDED. SOME 2011 ¿ 2016 MODEL YEAR SIENNA VEHICL

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    ENGINE (PWS)

    • TSB #G0G_TI

      NHTSA ID #10086765

      • Date Announced: JULY 20 2016
      • Additional Info: How to Fix

      Summary: TECHNICAL INSTRUCTIONS: THE SUBJECT VEHICLES ARE EQUIPPED WITH AN OXYGEN SENSOR WHICH COULD EXPERIENCE WIRE DEGRADATION INSIDE THE OXYGEN SENSOR WIRING HARNESS CAUSED BY VEHICLE VIBRATION DURING NORMAL OPERATION. IF THIS OCCURS, THE VEHICL

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    • TSB #G0G_TI_SIENNA OX

      NHTSA ID #10106410

      • Date Announced: JUNE 13 2016
      • Additional Info: How to Fix

      Summary: TECHNICAL INSTRUCTIONS: THE SUBJECT VEHICLES ARE EQUIPPED WITH AN OXYGEN SENSOR WHICH COULD EXPERIENCE WIRE DEGRADATION INSIDE THE OXYGEN SENSOR WIRING HARNESS CAUSED BY VEHICLE VIBRATION DURING NORMAL OPERATION. IF THIS OCCURS, THE VEHICL

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    • TSB #T-SB-0012-13 REV

      NHTSA ID #10096036

      • Date Announced: JANUARY 15 2015
      • Additional Info: How to Fix

      Summary: "TSB: FLASH REPROGRAMMING ALLOWS THE ECU SOFTWARE TO BE UPDATED WITHOUT REPLACING THE ECU. FLASH CALIBRATION UPDATES FOR SPECIFIC VEHICLE MODELS/ECUS ARE RELEASED AS FIELD-FIX PROCEDURES DESCRIBED IN INDIVIDUAL SERVICE BULLETINS. THIS BUL

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    ENGINE AND ENGINE COOLING

    • TSB #T-SB-0065-16

      NHTSA ID #10106047

      • Date Announced: JUNE 22 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2015 MODEL YEAR SIENNA VEHICLES EQUIPPED WITH DUAL FRONT AIR CONDITIONING SYSTEMS MAY EXHIBIT AN INTERMITTENT BUZZING NOISE CONDITION COMING FROM THE CENTER OF THE INSTRUMENT PANEL DURING HVAC OPERATION. THE NOISE OCCURS DURING T

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    • TSB #T-TT-0262-13 Rev

      NHTSA ID #10111207

      • Date Announced: APRIL 07 2015
      • Additional Info: How to Fix

      Summary: TT: Starting with 2010 Model Year, Toyota began a gradual transition to the use of synthetic 0w-20 viscosity engine oil. There are multiple benefits of this oil. Due to the them improved performance and durability of 0w-20 synthetic oil, To

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    • TSB #T-TT-0262-13 Rev

      NHTSA ID #10111400

      • Date Announced: APRIL 07 2015
      • Additional Info: How to Fix

      Summary: TT: Starting with 2010 Model Year, Toyota began a gradual transition to the use of synthetic 0w-20 viscosity engine oil. There are multiple benefits of this oil. Due to the them improved performance and durability of 0w-20 synthetic oil, To

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    POWER TRAIN

    • TSB #T-SB-0006-11 Rev

      NHTSA ID #10109403

      • Date Announced: OCTOBER 16 2014
      • Additional Info: How to Fix

      Summary: TSB: World Standard (WS) Automatic Transmission Fluid (ATF) was introduced to reduce maintenance costs and increase the mileage between scheduled maintenance checks. Here are some important tips when working with ATF-WS in Toyota vehicles r

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    • TSB #T-SB-0134-14

      NHTSA ID #10109492

      • Date Announced: SEPTEMBER 30 2014
      • Additional Info: How to Fix

      Summary: TSB: The purpose of this bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL "ON" shifting issues and/or transmission damage. Use the information in this bulletin when insta

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    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #T-SB-0006-11 Rev

      NHTSA ID #10109403

      • Date Announced: OCTOBER 16 2014
      • Additional Info: How to Fix

      Summary: TSB: World Standard (WS) Automatic Transmission Fluid (ATF) was introduced to reduce maintenance costs and increase the mileage between scheduled maintenance checks. Here are some important tips when working with ATF-WS in Toyota vehicles r

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    • TSB #T-SB-0014-11 Rev

      NHTSA ID #10109404

      • Date Announced: OCTOBER 16 2014
      • Additional Info: How to Fix

      Summary: TSB: The purpose of this service bulletin is to provide information regarding the installation of the correct torque converter bolts during automatic transmission/transaxle assembly replacement. Incorrect torque converter bolts or missing w

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    • TSB #T-SB-0134-14

      NHTSA ID #10109492

      • Date Announced: SEPTEMBER 30 2014
      • Additional Info: How to Fix

      Summary: TSB: The purpose of this bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL "ON" shifting issues and/or transmission damage. Use the information in this bulletin when insta

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    POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES

    • TSB #T-SB-0006-11 Rev

      NHTSA ID #10109403

      • Date Announced: OCTOBER 16 2014
      • Additional Info: How to Fix

      Summary: TSB: World Standard (WS) Automatic Transmission Fluid (ATF) was introduced to reduce maintenance costs and increase the mileage between scheduled maintenance checks. Here are some important tips when working with ATF-WS in Toyota vehicles r

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    POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

    • TSB #T-SB-0014-11 Rev

      NHTSA ID #10109404

      • Date Announced: OCTOBER 16 2014
      • Additional Info: How to Fix

      Summary: TSB: The purpose of this service bulletin is to provide information regarding the installation of the correct torque converter bolts during automatic transmission/transaxle assembly replacement. Incorrect torque converter bolts or missing w

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    POWER TRAIN:AXLE ASSEMBLY

    • TSB #T-SB-0024-16

      NHTSA ID #10096967

      • Date Announced: MARCH 25 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2015 ¿ 2016 MODEL YEAR SIENNA VEHICLES MAY EXHIBIT A GREASE LEAK WHERE GREASE IS COMING THROUGH THE BOOT CLAMP AREA ON THE BIG END OF THE OUTBOARD FRONT AXLE SHAFT JOINT. FOLLOW THE REPAIR PROCEDURE IN THIS BULLETIN TO ADDRESS THE

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    ELECTRICAL SYSTEM

    • TSB #TS-WI-0256

      NHTSA ID #10129577

      • Date Announced: JANUARY 12 2018
      • Additional Info: How to Fix

      Summary: Service Bulletin sent to all dealers to update the firmware in the affected vehicles VMI computer. This allows for more amperage to draw the Powerkneel up allowing the up-limit switch to be tripped consistently. If the up limit switch is no

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    • TSB #G0G_TI

      NHTSA ID #10086765

      • Date Announced: JULY 20 2016
      • Additional Info: How to Fix

      Summary: TECHNICAL INSTRUCTIONS: THE SUBJECT VEHICLES ARE EQUIPPED WITH AN OXYGEN SENSOR WHICH COULD EXPERIENCE WIRE DEGRADATION INSIDE THE OXYGEN SENSOR WIRING HARNESS CAUSED BY VEHICLE VIBRATION DURING NORMAL OPERATION. IF THIS OCCURS, THE VEHICL

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    • TSB #T-SB-0049-16 REV

      NHTSA ID #10087781

      • Date Announced: JULY 07 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2015 ¿ 2016 MODEL YEAR AVALON, CAMRY, SIENNA, AND TUNDRA VEHICLES EQUIPPED WITH BLIND SPOT MONITOR MAY EXHIBIT A BLIND SPOT MONITOR WARNING MESSAGE WITH DIAGNOSTIC TROUBLE CODE (DTC) C1AB2 SHORT TO GROUND IN OUTER MIRROR INDICATO

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    • TSB #G0G_DEALER LETTE

      NHTSA ID #10100731

      • Date Announced: JUNE 14 2016
      • Additional Info: How to Fix

      Summary: DEALER EMAIL: THE SUBJECT VEHICLES ARE EQUIPPED WITH AN OXYGEN SENSOR WHICH COULD EXPERIENCE WIRE DEGRADATION INSIDE THE OXYGEN SENSOR WIRING HARNESS CAUSED BY VEHICLE VIBRATION DURING NORMAL OPERATION. IF THIS OCCURS, THE VEHICLE WILL ILL

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    • TSB #G0G_REGION LETTE

      NHTSA ID #10100730

      • Date Announced: JUNE 13 2016
      • Additional Info: How to Fix

      Summary: REGION LETTER: THE SUBJECT VEHICLES ARE EQUIPPED WITH AN OXYGEN SENSOR WHICH COULD EXPERIENCE WIRE DEGRADATION INSIDE THE OXYGEN SENSOR WIRING HARNESS CAUSED BY VEHICLE VIBRATION DURING NORMAL OPERATION. IF THIS OCCURS, THE VEHICLE WILL IL

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    • TSB #G0G_REGION LETTE

      NHTSA ID #10100729

      • Date Announced: JUNE 13 2016
      • Additional Info: How to Fix

      Summary: REGION EMAIL: THE SUBJECT VEHICLES ARE EQUIPPED WITH AN OXYGEN SENSOR WHICH COULD EXPERIENCE WIRE DEGRADATION INSIDE THE OXYGEN SENSOR WIRING HARNESS CAUSED BY VEHICLE VIBRATION DURING NORMAL OPERATION. IF THIS OCCURS, THE VEHICLE WILL ILL

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    • TSB #T-TT-0399-16

      NHTSA ID #10099947

      • Date Announced: JUNE 09 2016
      • Additional Info: How to Fix

      Summary: TT: MULTIMEDIA SYSTEMS RESET PROCEDURE SHOULD BE PERFORMED WHEN THE MULTIMEDIA SYSTEM NO LONGER RESPONDS OR REBOOTS ITSELF.

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    • TSB #T-SB-0049-16

      NHTSA ID #10096922

      • Date Announced: MAY 26 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2015 ¿ 2016 MODEL YEAR AVALON, CAMRY, SIENNA, AND TUNDRA VEHICLES EQUIPPED WITH BLIND SPOT MONITOR MAY EXHIBIT A BLIND SPOT MONITOR WARNING MESSAGE WITH DIAGNOSTIC TROUBLE CODE (DTC) C1AB2 SHORT TO GROUND IN OUTER MIRROR INDICATO

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    • TSB #T-SB-0160-14 OBS

      NHTSA ID #10097901

      • Date Announced: MAY 11 2016
      • Additional Info: How to Fix

      Summary: TSB: OBSOLETE NOTICE: THIS BULLETIN IS NOW OBSOLETE. PLEASE SEE T-SB-0035-16.

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    • TSB #T-SB-0026-16

      NHTSA ID #10096981

      • Date Announced: MARCH 30 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2014 ¿ 2016 MODEL YEAR SIENNA VEHICLES MAY EXHIBIT AN INTERMITTENT CRUISE CONTROL STALK ILLUMINATION FLICKER CONDITION. PLEASE FOLLOW THE REPAIR PROCEDURE IN THIS BULLETIN TO ADDRESS THE CONDITION.

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    • TSB #T-TT-0385-16

      NHTSA ID #10093361

      • Date Announced: FEBRUARY 25 2016
      • Additional Info: How to Fix

      Summary: "TECH TIP: THIS TECH TIP IS BEING PROVIDED TO BRING ATTENTION TO THE NEW LOCATION OF THE ENTUNE/NAV/MAP UPDATE AND UPGRADE USB DIRECTORY. CLICK ON THE TIS TAB, DIAGNOSTICS TAB, TELEMATICS TAB, AND THE DOCUMENT IS NOW LOCATED UNDER THE REFE

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    • TSB #T-SB-0025-15

      NHTSA ID #10111563

      • Date Announced: MAY 19 2015
      • Additional Info: How to Fix

      Summary: TSB: While a vehicle is in inventory, the battery is subject to conditions that can reduce its performance and life. Batteries can become discharged due to an extended storage period, temperature, parasitic drain, or while demonstrating veh

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    • TSB #T-SB-0025-15

      NHTSA ID #10111180

      • Date Announced: MAY 19 2015
      • Additional Info: How to Fix

      Summary: TSB: While a vehicle is in inventory, the battery is subject to conditions that can reduce its performance and life. Batteries can become discharged due to an extended storage period, temperature, parasitic drain, or while demonstrating veh

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    • TSB #T-SB-0101-11 Rev

      NHTSA ID #10111197

      • Date Announced: APRIL 10 2015
      • Additional Info: How to Fix

      Summary: TSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Many lubricants, cleaners, and automotive chemicals contain silicone or othe

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    • TSB #T-SB-0101-11 Rev

      NHTSA ID #10111390

      • Date Announced: APRIL 10 2015
      • Additional Info: How to Fix

      Summary: TSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Many lubricants, cleaners, and automotive chemicals contain silicone or othe

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    • TSB #T-SB-0012-13 REV

      NHTSA ID #10096036

      • Date Announced: JANUARY 15 2015
      • Additional Info: How to Fix

      Summary: "TSB: FLASH REPROGRAMMING ALLOWS THE ECU SOFTWARE TO BE UPDATED WITHOUT REPLACING THE ECU. FLASH CALIBRATION UPDATES FOR SPECIFIC VEHICLE MODELS/ECUS ARE RELEASED AS FIELD-FIX PROCEDURES DESCRIBED IN INDIVIDUAL SERVICE BULLETINS. THIS BUL

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    • TSB #T-SB-0124-14

      NHTSA ID #10109480

      • Date Announced: SEPTEMBER 03 2014
      • Additional Info: How to Fix

      Summary: 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

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    ELECTRICAL SYSTEM:BATTERY

    • TSB #T-SB-0025-15

      NHTSA ID #10111563

      • Date Announced: MAY 19 2015
      • Additional Info: How to Fix

      Summary: TSB: While a vehicle is in inventory, the battery is subject to conditions that can reduce its performance and life. Batteries can become discharged due to an extended storage period, temperature, parasitic drain, or while demonstrating veh

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    • TSB #T-SB-0025-15

      NHTSA ID #10111180

      • Date Announced: MAY 19 2015
      • Additional Info: How to Fix

      Summary: TSB: While a vehicle is in inventory, the battery is subject to conditions that can reduce its performance and life. Batteries can become discharged due to an extended storage period, temperature, parasitic drain, or while demonstrating veh

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #T-TT-0344-15

      NHTSA ID #10111154

      • Date Announced: JUNE 17 2015
      • Additional Info: How to Fix

      Summary: TT: iPhone text messages do not appear on multimedia display.

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    • TSB #T-TT-0337-15

      NHTSA ID #10111407

      • Date Announced: APRIL 30 2015
      • Additional Info: How to Fix

      Summary: TT: When updating either the navigation or radio firmware, verify the vehicle applicability BEFORE beginning the update.

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    • TSB #T-TT-0337-15

      NHTSA ID #10111214

      • Date Announced: APRIL 30 2015
      • Additional Info: How to Fix

      Summary: TT: When updating either the navigation or radio firmware, verify the vehicle applicability BEFORE beginning the update.

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    • TSB #T-TT-0268-13 Rev

      NHTSA ID #10111230

      • Date Announced: FEBRUARY 26 2015
      • Additional Info: How to Fix

      Summary: 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 function

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    • TSB #T-SB-0007-15

      NHTSA ID #10111219

      • Date Announced: FEBRUARY 06 2015
      • Additional Info: How to Fix

      Summary: TSB: Some 2015 model year Sienna vehicles equipped with the Intuitive Parking Assist system may exhibit a condition where the Parking Assist customizable settings cannot be changed through the radio display. An updated Clearance Warning Com

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    • TSB #T-SB-0007-15

      NHTSA ID #10057726

      • Date Announced: FEBRUARY 06 2015
      • Additional Info: How to Fix

      Summary: TOYOTA SIENNA 2015: INFORMATION REGARDING PARKING ASSIST CUSTOMIZABLE SETTINGS NOT CHANGING THROUGH RADIO DISPLAY. *LJ

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    • TSB #TT-0307-14 Rev2

      NHTSA ID #10111229

      • Date Announced: FEBRUARY 02 2015
      • Additional Info: How to Fix

      Summary: TT: Some customers may encounter various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed

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    • TSB #T-TT-307-14 Rev1

      NHTSA ID #10111248

      • Date Announced: JANUARY 12 2015
      • Additional Info: How to Fix

      Summary: TT: Customers complain of various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed throug

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    • TSB #T-TT-0309-14

      NHTSA ID #10109464

      • Date Announced: OCTOBER 15 2014
      • Additional Info: How to Fix

      Summary: Tech Tip: Some customers may experience Bluetooth disconnections or loss of SMS Text Message Functionality on the navigation/audio system with Android phones running OS 4.4 or later. Condition tends to occur to customers who have many previ

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    • TSB #T-TT-0307-14

      NHTSA ID #10109463

      • Date Announced: OCTOBER 13 2014
      • Additional Info: How to Fix

      Summary: Tech Tip: Customer complains of carious Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed

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    AIR BAGS

    • TSB #DEN-N3D7B-06

      NHTSA ID #10078581

      • Date Announced: MAY 11 2016
      • Additional Info: How to Fix

      Summary: THIS COMMUNICATION IS INFORMING TOYOTA OF A DELAMINATION ISSUE WITHIN AN I.C. PRODUCED BY NXP AND ASSEMBLED INTO AIRBAG SENSOR SUPPLIED BY DENSO INTERNATIONAL AMERICA, INC. THIS DELAMINATION ISSUE MANIFESTS ITSELF AS AN OPEN CIRCUIT WITHIN

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    STRUCTURE

    • TSB #T-SB-0124-14

      NHTSA ID #10109480

      • Date Announced: SEPTEMBER 03 2014
      • Additional Info: How to Fix

      Summary: 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

      More Information »

    STRUCTURE:BODY

    • TSB #T-SB-0040-08

      NHTSA ID #10111357

      • Date Announced: FEBRUARY 10 2015
      • Additional Info: How to Fix

      Summary: TSB: On some vehicles, when Rapgard is removed, the paint may have a stained appearance. These stains appear to be under the clear coat (repainting this area is not necessary). The stain patterns are usually under wrinkles in the Rapgard. T

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    • TSB #T-SB-0040-08

      NHTSA ID #10111221

      • Date Announced: FEBRUARY 10 2015
      • Additional Info: How to Fix

      Summary: TSB: On some vehicles, when Rapgard is removed, the paint may have a stained appearance. These stains appear to be under the clear coat (repainting this area is not necessary). The stain patterns are usually under wrinkles in the Rapgard. T

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    STRUCTURE:BODY:DOOR

    • TSB #T-SB-0232-17

      NHTSA ID #10115262

      • Date Announced: JULY 03 2017
      • Additional Info: How to Fix

      Summary: TSB: Some 2014 - 2017 model year Highlander/Highlander HV and 2011 - 2017 model year Sienna vehicles equipped with a Power Back Door (PBD) may exhibit a condition in which the back door latch does not release and the PBD cannot be opened fr

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    • TSB #OP-W-0422

      NHTSA ID #10084316

      • Date Announced: JUNE 30 2016
      • Additional Info: How to Fix

      Summary: THIS SB NOTIFIES THE TECHNICIANS OF THE AVAILABILITY OF AN UPGRADED DOOR OPEN LIMIT SWITCH. IT'S MORE ROBUST DESIGN MAKES IT EASIER TO ADJUST AND HOLDS THE ADJUSTMENT IN PLACE REDUCING OR ELIMINATING INCORRECT SIGNALLING TO THE VMI AND OEM

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    • TSB #T-TT-0356-15 REV

      NHTSA ID #10093565

      • Date Announced: DECEMBER 07 2015
      • Additional Info: How to Fix

      Summary: TT: SLIDING DOOR WILL NOT LATCH IN THE CLOSED POSITION DUE TO EITHER FRONT AND/OR REAR LOCK MALFUNCTIONING. PLEASE SEE LINK REFERENCES OF VIDEO FOR EXAMPLE CONDITION AND DIAGNOSIS INSTRUCTION.

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    • TSB #T-TT-0356-15

      NHTSA ID #10096543

      • Date Announced: SEPTEMBER 02 2015
      • Additional Info: How to Fix

      Summary: TT: SLIDING DOOR WILL NOT LATCH MANUALLY IN THE CLOSED POSITION DUE TO EITHER THE FRONT AND OR/REAR LOCK MALFUNCTIONING. PLEASE SEE LINK REFERENCES OF VIDEO FOR EXAMPLE CONDITION.

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    STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS

    • TSB #T-SB-0232-17

      NHTSA ID #10115262

      • Date Announced: JULY 03 2017
      • Additional Info: How to Fix

      Summary: TSB: Some 2014 - 2017 model year Highlander/Highlander HV and 2011 - 2017 model year Sienna vehicles equipped with a Power Back Door (PBD) may exhibit a condition in which the back door latch does not release and the PBD cannot be opened fr

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    LATCHES/LOCKS/LINKAGES

    • TSB #T-TT-0356-15 REV

      NHTSA ID #10093565

      • Date Announced: DECEMBER 07 2015
      • Additional Info: How to Fix

      Summary: TT: SLIDING DOOR WILL NOT LATCH IN THE CLOSED POSITION DUE TO EITHER FRONT AND/OR REAR LOCK MALFUNCTIONING. PLEASE SEE LINK REFERENCES OF VIDEO FOR EXAMPLE CONDITION AND DIAGNOSIS INSTRUCTION.

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    • TSB #T-TT-0356-15

      NHTSA ID #10096543

      • Date Announced: SEPTEMBER 02 2015
      • Additional Info: How to Fix

      Summary: TT: SLIDING DOOR WILL NOT LATCH MANUALLY IN THE CLOSED POSITION DUE TO EITHER THE FRONT AND OR/REAR LOCK MALFUNCTIONING. PLEASE SEE LINK REFERENCES OF VIDEO FOR EXAMPLE CONDITION.

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    VEHICLE SPEED CONTROL

    • TSB #T-SB-0026-16

      NHTSA ID #10092681

      • Date Announced: MAY 04 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2014 - 2016 SIENNA VEHICLES MAY EXHIBIT AN INTERMITTENT CRUISE CONTROL STALK ILLUMINATION FLICKER CONDITION. PLEASE FOLLOW THE REPAIR PROCEDURE IN THIS BULLETIN TO ADDRESS THIS CONDITION.

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    • TSB #T-SB-0026-16

      NHTSA ID #10096981

      • Date Announced: MARCH 30 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2014 ¿ 2016 MODEL YEAR SIENNA VEHICLES MAY EXHIBIT AN INTERMITTENT CRUISE CONTROL STALK ILLUMINATION FLICKER CONDITION. PLEASE FOLLOW THE REPAIR PROCEDURE IN THIS BULLETIN TO ADDRESS THE CONDITION.

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    TIRES

    • TSB #T-SB-0187-12_Rev

      NHTSA ID #10129977

      • Date Announced: FEBRUARY 12 2018
      • Additional Info: How to Fix

      Summary: TSB: REVISION NOTICE February 12, 2018 Rev2: ? Applicability has been updated to include 2015 ? 2018 model year vehicles. January 23, 2014 Rev1: ? Applicability has been updated to include 2013 ? 2014 model year vehicles. Any previous print

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    • TSB #T-SB-0026-14 REV

      NHTSA ID #10096708

      • Date Announced: SEPTEMBER 15 2015
      • Additional Info: How to Fix

      Summary: "TSB: DURING THE MANUFACTURING PROCESS TIRES ARE MOUNTED ON THE VEHICLE AS MATCHED SETS TO HELP REDUCE CONDITIONS SUCH AS PULLING OR DRIFTING. IF THE WHEELS ARE REPLACED OR REFINISHED BEFORE VEHICLE DELIVERY, IT IS IMPORTANT THAT THE TIRE

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    WHEELS

    • TSB #T-SB-0026-14 Rev

      NHTSA ID #10111438

      • Date Announced: SEPTEMBER 15 2015
      • Additional Info: How to Fix

      Summary: TSB: During the manufacturing process tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires

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    • TSB #T-SB-0381-09 Rev

      NHTSA ID #10109401

      • Date Announced: OCTOBER 08 2014
      • Additional Info: How to Fix

      Summary: TSB: The only acceptable towing method for vehicles equipped with an Active Torque Control 4WD system is to have all four wheels off the ground. Flat towing or towing where only the front or rear wheels are supported may damage the all-whee

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    TRAILER HITCHES

    • TSB #T-SB-0026-14 Rev

      NHTSA ID #10111438

      • Date Announced: SEPTEMBER 15 2015
      • Additional Info: How to Fix

      Summary: TSB: During the manufacturing process tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires

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    SEATS

    • TSB #T-SB-0009-18

      NHTSA ID #10129968

      • Date Announced: FEBRUARY 02 2018
      • Additional Info: How to Fix

      Summary: TSB: The purpose of this Service Bulletin is to elevate awareness and provide best practices for leather and synthetic leather care in Toyota vehicles. As an additional resource, if the vehicle is equipped with factory leather seats, the ve

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    • TSB #T-TT-0456-17

      NHTSA ID #10119433

      • Date Announced: SEPTEMBER 18 2017
      • Additional Info: How to Fix

      Summary: TT: Some 2015-2017 Sienna vehicles with power or manual 3rd row seats, may experience a condition where the front leg/legs, may not latch correctly after being returned from the stowed position. The front leg/legs may be misaligned with the

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    • TSB #T-SB-0117-14

      NHTSA ID #10109560

      • Date Announced: AUGUST 28 2014
      • Additional Info: How to Fix

      Summary: TSB: The 2015 model year Sienna may be optionally equipped with an Auto Access Seat that can be rotated, raised, and lowered to help the occupant easily enter and exit the vehicle. To ensure that the Auto Access Seat system is operating pro

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    SEATS:MID/REAR ASSEMBLY

    • TSB #T-SB-0180-12 REV

      NHTSA ID #10093483

      • Date Announced: DECEMBER 02 2015
      • Additional Info: How to Fix

      Summary: TSB: DECEMBER 2, 2015: THIS BULLETIN IS NOW OBSOLETE. PLEASE SEE T-SB-0118-15.

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    • TSB #T-SB-0118-15

      NHTSA ID #10093478

      • Date Announced: DECEMBER 02 2015
      • Additional Info: How to Fix

      Summary: TSB: SOME 2011 ¿ 2015 MODEL YEAR SIENNA VEHICLES MAY EXHIBIT A CONDITION WHERE THE DRIVER SIDE 2ND ROW SEAT WITH THE TIP-UP STYLE LOWER SEAT CUSHION HAS EXCESSIVE UP AND DOWN MOVEMENT. WHILE SOME SEAT MOVEMENT IS A NORMAL CHARACTERISTIC OF

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    BACK OVER PREVENTION

    • TSB #T-SB-0007-15

      NHTSA ID #10111355

      • Date Announced: FEBRUARY 06 2015
      • Additional Info: How to Fix

      Summary: TSB: Some 2015 model year Sienna vehicles equipped with the Intuitive Parking Assist system may exhibit a condition where the Parking Assist customizable settings cannot be changed through the radio display. An updated Clearance Warning Com

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    EQUIPMENT

    • TSB #T-SB-0009-18

      NHTSA ID #10129968

      • Date Announced: FEBRUARY 02 2018
      • Additional Info: How to Fix

      Summary: TSB: The purpose of this Service Bulletin is to elevate awareness and provide best practices for leather and synthetic leather care in Toyota vehicles. As an additional resource, if the vehicle is equipped with factory leather seats, the ve

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    • TSB #G0G_TI_SIENNA

      NHTSA ID #10091769

      • Date Announced: JULY 20 2016
      • Additional Info: How to Fix

      Summary: TECHNICAL INSTRUCTIONS: THE SUBJECT VEHICLES ARE EQUIPPED WITH AN OXYGEN SENSOR WHICH COULD EXPERIENCE WIRE DEGRADATION INSIDE THE OXYGEN SENSOR WIRING HARNESS CAUSED BY VEHICLE VIBRATION DURING NORMAL OPERATION. IF THIS OCCURS, THE VEHICL

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    • TSB #T-SB-0049-16 REV

      NHTSA ID #10086301

      • Date Announced: JULY 07 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2015 ¿ 2016 MODEL YEAR AVALON, CAMRY, SIENNA, AND TUNDRA VEHICLES EQUIPPED WITH BLIND SPOT MONITOR MAY EXHIBIT A BLIND SPOT MONITOR WARNING MESSAGE WITH DIAGNOSTIC TROUBLE CODE (DTC) C1AB2 SHORT TO GROUND IN OUTER MIRROR INDICATO

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    • TSB #OP-W-0422

      NHTSA ID #10096409

      • Date Announced: JUNE 30 2016
      • Additional Info: How to Fix

      Summary: THIS SB NOTIFIES THE TECHNICIANS OF THE AVAILABILITY OF AN UPGRADED DOOR OPEN LIMIT SWITCH. IT'S MORE ROBUST DESIGN MAKES IT EASIER TO ADJUST AND HOLDS THE ADJUSTMENT IN PLACE REDUCING OR ELIMINATING INCORRECT SIGNALLING TO THE VMI AND OEM

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    • TSB #T-SB-0044-16

      NHTSA ID #10096862

      • Date Announced: MAY 19 2016
      • Additional Info: How to Fix

      Summary: TSB: ON SOME VEHICLES, WHEN RAPGARD¿ IS REMOVED, THE PAINT MAY HAVE A STAINED APPEARANCE. THESE STAINS APPEAR TO BE UNDER THE CLEAR COAT (REPAINTING THIS AREA IS NOT NECESSARY). THE STAIN PATTERNS ARE USUALLY UNDER WRINKLES IN THE RAPGARD¿

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    • TSB #T-SB-0160-14 OBS

      NHTSA ID #10097901

      • Date Announced: MAY 11 2016
      • Additional Info: How to Fix

      Summary: TSB: OBSOLETE NOTICE: THIS BULLETIN IS NOW OBSOLETE. PLEASE SEE T-SB-0035-16.

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    • TSB #T-SB-0035-16

      NHTSA ID #10092764

      • Date Announced: MAY 11 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2014 MODEL YEAR APPLICABLE VEHICLES EQUIPPED WITH ENTUNE¿ AUDIO (VERSION 010169) / ENTUNE¿ AUDIO PLUS (VERSION 010171) / ENTUNE¿ PREMIUM AUDIO (VERSION 010185) MAY EXHIBIT ONE OR MORE OF THE FOLLOWING CONDITIONS.

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    • TSB #T-SB-0026-16

      NHTSA ID #10092681

      • Date Announced: MAY 04 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2014 - 2016 SIENNA VEHICLES MAY EXHIBIT AN INTERMITTENT CRUISE CONTROL STALK ILLUMINATION FLICKER CONDITION. PLEASE FOLLOW THE REPAIR PROCEDURE IN THIS BULLETIN TO ADDRESS THIS CONDITION.

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    • TSB #T-TT-0339-15

      NHTSA ID #10097057

      • Date Announced: MARCH 16 2016
      • Additional Info: How to Fix

      Summary: TT: SOME VEHICLES MAY EXHIBIT AN ERROR MESSAGE WHEN TRYING TO PERFORM A RADIO SOFTWARE UPDATE: "UNABLE TO UPDATE THE SOFTWARE. PLEASE TRY AGAIN LATER." IF THE FOLLOWING SCREEN IS SEEN, FOLLOW THE DIRECTIONS BELOW.

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    • TSB #T-TT-0268-13 REV

      NHTSA ID #10097052

      • Date Announced: MARCH 08 2016
      • Additional Info: How to Fix

      Summary: "TT: SOME CUSTOMERS MAY ENCOUNTER BLUETOOTH CONNECTIVITY CONCERNS SUCH AS: ¿ DIFFICULTY PAIRING THE PHONE. ¿ INTERMITTENT BLUETOOTH FAILURE TO CONNECT WHEN FIRST TURNING ON THE VEHICLE. ¿ VARIOUS BLUETOOTH AUDIO FUNCTIONS ARE NO LO

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    • TSB #T-TT-0374-15 REV

      NHTSA ID #10097055

      • Date Announced: MARCH 08 2016
      • Additional Info: How to Fix

      Summary: "TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SSTS HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEMS. REFER TO THE CHART BELOW FOR A COMPREHENSIVE LIST OF ALL CURRENT AND PREVIOUSLY ISSUED USB SSTS AND THEIR APPLICA

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    • TSB #T-TT-0385-16

      NHTSA ID #10093361

      • Date Announced: FEBRUARY 25 2016
      • Additional Info: How to Fix

      Summary: "TECH TIP: THIS TECH TIP IS BEING PROVIDED TO BRING ATTENTION TO THE NEW LOCATION OF THE ENTUNE/NAV/MAP UPDATE AND UPGRADE USB DIRECTORY. CLICK ON THE TIS TAB, DIAGNOSTICS TAB, TELEMATICS TAB, AND THE DOCUMENT IS NOW LOCATED UNDER THE REFE

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    • TSB #T-TT-0381-16

      NHTSA ID #10096097

      • Date Announced: JANUARY 11 2016
      • Additional Info: How to Fix

      Summary: TECH TIP: SOME CUSTOMERS MAY EXPERIENCE DIFFICULTY PROGRAMMING HOMELINK.

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    • TSB #T-TT-0377-15

      NHTSA ID #10093563

      • Date Announced: DECEMBER 01 2015
      • Additional Info: How to Fix

      Summary: 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

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    • TSB #T-TT-0374-15

      NHTSA ID #10093540

      • Date Announced: DECEMBER 01 2015
      • Additional Info: How to Fix

      Summary: "TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SST'S HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEM. REFER TO THE CHART BELOW FOR A COMPREHENSIVE LIST OF ALL CURRENT AND PREVIOUSLY ISSUED USB SSTS AND THEIR APPLICABIL

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    • TSB #T-SB-0028-14

      NHTSA ID #10111521

      • Date Announced: OCTOBER 15 2015
      • Additional Info: How to Fix

      Summary: TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage co

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    • TSB #T-TT-0234-13 REV

      NHTSA ID #10096561

      • Date Announced: SEPTEMBER 21 2015
      • Additional Info: How to Fix

      Summary: TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SSTS HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEMS. REFER TO THE CHART BELOW FOR A COMPREHENSIVE LIST OF ALL CURRENT AND PREVIOUSLY ISSUED USB SSTS AND THEIR APPLICABILIT

      More Information »

    • TSB #T-TT-0344-15 REV

      NHTSA ID #10096555

      • Date Announced: SEPTEMBER 15 2015
      • Additional Info: How to Fix

      Summary: TT: IPHONE TEXT MESSAGES DO NOT APPEAR ON MULTIMEDIA DIS[PLAY.

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    • TSB #T-TT-0360-15

      NHTSA ID #10096550

      • Date Announced: SEPTEMBER 14 2015
      • Additional Info: How to Fix

      Summary: TT: CUSTOMERS MAY EXPERIENCE CONNECTIVITY ISSUES WHEN THE FOLLOWING CONDITIONS ARE MET: THE CUSTOMER'S IPHONE IS OPERATING ON IOS9 FIRMWARE. THE CUSTOMER'S IPHONE IS CONNECTED TO THE VEHICLE VIA BLUETOOTH. THE CUSTOMER MAY COMPLAIN OF THE F

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    • TSB #TSB-0007-15

      NHTSA ID #10058680

      • Date Announced: FEBRUARY 06 2015
      • Additional Info: How to Fix

      Summary: TOYOTA: SOME VEHICLES NEED UPDATED CLEARANCE WARNING COMPUTER TO RESOLVE PARKING ASSIST CUSTOMIZE SETTINGS THAT WILL NOT BE CHANGED THROUGH DISPLAY OF RADIO. MODEL 2015 SIENNA. *PE

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    • TSB #11-26-2014

      NHTSA ID #10061718

      • Date Announced: NOVEMBER 26 2014
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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    • TSB #T-SB-0123-14

      NHTSA ID #10109479

      • Date Announced: SEPTEMBER 03 2014
      • Additional Info: How to Fix

      Summary: TSB: Sienna 2015 Pre-Delivery Check Sheet

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    • TSB #T-SB-0122-14

      NHTSA ID #10061285

      • Date Announced: SEPTEMBER 03 2014
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

      More Information »

    EQUIPMENT:ELECTRICAL

    • TSB #T-TT-0414-16

      NHTSA ID #10111643

      • Date Announced: AUGUST 30 2016
      • Additional Info: How to Fix

      Summary: 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

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    • TSB #T-TT-0309-14 REV

      NHTSA ID #10096332

      • Date Announced: OCTOBER 13 2015
      • Additional Info: How to Fix

      Summary: TT: SOME CUSTOMERS MAY EXPERIENCE BLUETOOTH DISCONNECTIONS OR LOSS OF SMS TEXT MESSAGE FUNCTIONALITY ON THE NAVIGATION/AUDIO SYSTEM WITH ANDROID PHONES RUNNING OS 4.4 OR LATER. CONDITION TENDS TO OCCUR TO CUSTOMERS WHO HAVE MANY PREVIOUS TE

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    • TSB #T-TT-0309-14 Rev

      NHTSA ID #10111547

      • Date Announced: OCTOBER 13 2015
      • Additional Info: How to Fix

      Summary: TT: Some customers may experience Bluetooth disconnections or loss of SMS Text Message Functionality on the navigation/audio system with Android phones running OS 4.4 or later. Condition tends to occur to customers who have many previous te

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    • TSB #T-SB-0043-14 Rev

      NHTSA ID #10111126

      • Date Announced: JULY 23 2015
      • Additional Info: How to Fix

      Summary: TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased. Follow the procedures in this bulletin to

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    • TSB #T-SB-0043-14 Rev

      NHTSA ID #10111416

      • Date Announced: JULY 23 2015
      • Additional Info: How to Fix

      Summary: TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased. Follow the procedures in this bulletin to

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    • TSB #T-TT-0344-15

      NHTSA ID #10111304

      • Date Announced: JUNE 17 2015
      • Additional Info: How to Fix

      Summary: TT: iPhone text messages do not appear on multimedia display.

      More Information »

    • TSB #T-TT-0344-15

      NHTSA ID #10111154

      • Date Announced: JUNE 17 2015
      • Additional Info: How to Fix

      Summary: TT: iPhone text messages do not appear on multimedia display.

      More Information »

    • TSB #T-TT-0234-13 Rev

      NHTSA ID #10111405

      • Date Announced: APRIL 17 2015
      • Additional Info: How to Fix

      Summary: TT: Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio and navigation systems. Refer to the chart below for a comprehensive list of all current and previously issued USB SSTs and their applicabilit

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    • TSB #T-TT-0234-13 Rev

      NHTSA ID #10111212

      • Date Announced: APRIL 17 2015
      • Additional Info: How to Fix

      Summary: TT: Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio and navigation systems. Refer to the chart below for a comprehensive list of all current and previously issued USB SSTs and their applicabilit

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    • TSB #T-SB-0160-14 Rev

      NHTSA ID #10111391

      • Date Announced: APRIL 13 2015
      • Additional Info: How to Fix

      Summary: TSB: Entune Audio Head Unit Update

      More Information »

    • TSB #T-SB-0101-11 Rev

      NHTSA ID #10111197

      • Date Announced: APRIL 10 2015
      • Additional Info: How to Fix

      Summary: TSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Many lubricants, cleaners, and automotive chemicals contain silicone or othe

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    • TSB #T-TT-0330-15

      NHTSA ID #10111208

      • Date Announced: APRIL 07 2015
      • Additional Info: How to Fix

      Summary: TT: Clock becomes inoperative, has dashes displayed, or cannot be adjusted.

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    • TSB #T-TT-0330-15

      NHTSA ID #10111401

      • Date Announced: APRIL 07 2015
      • Additional Info: How to Fix

      Summary: TT: Clock becomes inoperative, has dashes displayed, or cannot be adjusted.

      More Information »

    • TSB #T-TT-0268-13 Rev

      NHTSA ID #10111366

      • Date Announced: FEBRUARY 26 2015
      • Additional Info: How to Fix

      Summary: 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 function

      More Information »

    • TSB #T-TT-0268-13 Rev

      NHTSA ID #10111230

      • Date Announced: FEBRUARY 26 2015
      • Additional Info: How to Fix

      Summary: 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 function

      More Information »

    • TSB #T-SB-0007-15

      NHTSA ID #10111355

      • Date Announced: FEBRUARY 06 2015
      • Additional Info: How to Fix

      Summary: TSB: Some 2015 model year Sienna vehicles equipped with the Intuitive Parking Assist system may exhibit a condition where the Parking Assist customizable settings cannot be changed through the radio display. An updated Clearance Warning Com

      More Information »

    • TSB #T-SB-0007-15

      NHTSA ID #10111219

      • Date Announced: FEBRUARY 06 2015
      • Additional Info: How to Fix

      Summary: TSB: Some 2015 model year Sienna vehicles equipped with the Intuitive Parking Assist system may exhibit a condition where the Parking Assist customizable settings cannot be changed through the radio display. An updated Clearance Warning Com

      More Information »

    • TSB #TT-0307-14 Rev2

      NHTSA ID #10111365

      • Date Announced: FEBRUARY 02 2015
      • Additional Info: How to Fix

      Summary: TT: Some customers may encounter various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed

      More Information »

    • TSB #TT-0307-14 Rev2

      NHTSA ID #10111229

      • Date Announced: FEBRUARY 02 2015
      • Additional Info: How to Fix

      Summary: TT: Some customers may encounter various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed

      More Information »

    • TSB #T-TT-307-14 Rev1

      NHTSA ID #10111338

      • Date Announced: JANUARY 12 2015
      • Additional Info: How to Fix

      Summary: TT: Customers complain of various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed throug

      More Information »

    • TSB #T-TT-307-14 Rev1

      NHTSA ID #10111248

      • Date Announced: JANUARY 12 2015
      • Additional Info: How to Fix

      Summary: TT: Customers complain of various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed throug

      More Information »

    • TSB #T-SB-0122-14

      NHTSA ID #10109478

      • Date Announced: SEPTEMBER 03 2014
      • Additional Info: How to Fix

      Summary: TSB: As a result of the removal of the Short Pin, the power source to the steering angle sensor is cut off. When the Short Pin is reinstalled, the Parking Assist Monitor System will be operative, but it cannot display guidelines to assist p

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    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #T-TT-0414-16

      NHTSA ID #10111643

      • Date Announced: AUGUST 30 2016
      • Additional Info: How to Fix

      Summary: 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

      More Information »

    • TSB #T-SB-0035-16

      NHTSA ID #10092764

      • Date Announced: MAY 11 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2014 MODEL YEAR APPLICABLE VEHICLES EQUIPPED WITH ENTUNE¿ AUDIO (VERSION 010169) / ENTUNE¿ AUDIO PLUS (VERSION 010171) / ENTUNE¿ PREMIUM AUDIO (VERSION 010185) MAY EXHIBIT ONE OR MORE OF THE FOLLOWING CONDITIONS.

      More Information »

    • TSB #T-TT-0339-15

      NHTSA ID #10097057

      • Date Announced: MARCH 16 2016
      • Additional Info: How to Fix

      Summary: TT: SOME VEHICLES MAY EXHIBIT AN ERROR MESSAGE WHEN TRYING TO PERFORM A RADIO SOFTWARE UPDATE: "UNABLE TO UPDATE THE SOFTWARE. PLEASE TRY AGAIN LATER." IF THE FOLLOWING SCREEN IS SEEN, FOLLOW THE DIRECTIONS BELOW.

      More Information »

    • TSB #T-TT-0309-14 Rev

      NHTSA ID #10111547

      • Date Announced: OCTOBER 13 2015
      • Additional Info: How to Fix

      Summary: TT: Some customers may experience Bluetooth disconnections or loss of SMS Text Message Functionality on the navigation/audio system with Android phones running OS 4.4 or later. Condition tends to occur to customers who have many previous te

      More Information »

    • TSB #T-TT-0360-15

      NHTSA ID #10096550

      • Date Announced: SEPTEMBER 14 2015
      • Additional Info: How to Fix

      Summary: TT: CUSTOMERS MAY EXPERIENCE CONNECTIVITY ISSUES WHEN THE FOLLOWING CONDITIONS ARE MET: THE CUSTOMER'S IPHONE IS OPERATING ON IOS9 FIRMWARE. THE CUSTOMER'S IPHONE IS CONNECTED TO THE VEHICLE VIA BLUETOOTH. THE CUSTOMER MAY COMPLAIN OF THE F

      More Information »

    • TSB #T-TT-0344-15

      NHTSA ID #10111304

      • Date Announced: JUNE 17 2015
      • Additional Info: How to Fix

      Summary: TT: iPhone text messages do not appear on multimedia display.

      More Information »

    • TSB #T-TT-0344-15

      NHTSA ID #10111154

      • Date Announced: JUNE 17 2015
      • Additional Info: How to Fix

      Summary: TT: iPhone text messages do not appear on multimedia display.

      More Information »

    • TSB #T-TT-0337-15

      NHTSA ID #10111407

      • Date Announced: APRIL 30 2015
      • Additional Info: How to Fix

      Summary: TT: When updating either the navigation or radio firmware, verify the vehicle applicability BEFORE beginning the update.

      More Information »

    • TSB #T-TT-0337-15

      NHTSA ID #10111214

      • Date Announced: APRIL 30 2015
      • Additional Info: How to Fix

      Summary: TT: When updating either the navigation or radio firmware, verify the vehicle applicability BEFORE beginning the update.

      More Information »

    • TSB #T-TT-0234-13 Rev

      NHTSA ID #10111405

      • Date Announced: APRIL 17 2015
      • Additional Info: How to Fix

      Summary: TT: Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio and navigation systems. Refer to the chart below for a comprehensive list of all current and previously issued USB SSTs and their applicabilit

      More Information »

    • TSB #T-TT-0234-13 Rev

      NHTSA ID #10111212

      • Date Announced: APRIL 17 2015
      • Additional Info: How to Fix

      Summary: TT: Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio and navigation systems. Refer to the chart below for a comprehensive list of all current and previously issued USB SSTs and their applicabilit

      More Information »

    • TSB #T-SB-0160-14 Rev

      NHTSA ID #10111391

      • Date Announced: APRIL 13 2015
      • Additional Info: How to Fix

      Summary: TSB: Entune Audio Head Unit Update

      More Information »

    • TSB #T-SB-0160-14 Rev

      NHTSA ID #10111198

      • Date Announced: APRIL 13 2015
      • Additional Info: How to Fix

      Summary: TSB: Entune Audio Head Unit Update

      More Information »

    • TSB #T-TT-0268-13 Rev

      NHTSA ID #10111366

      • Date Announced: FEBRUARY 26 2015
      • Additional Info: How to Fix

      Summary: 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 function

      More Information »

    • TSB #T-TT-0268-13 Rev

      NHTSA ID #10111230

      • Date Announced: FEBRUARY 26 2015
      • Additional Info: How to Fix

      Summary: 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 function

      More Information »

    • TSB #TT-0307-14 Rev2

      NHTSA ID #10111229

      • Date Announced: FEBRUARY 02 2015
      • Additional Info: How to Fix

      Summary: TT: Some customers may encounter various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed

      More Information »

    • TSB #TT-0307-14 Rev2

      NHTSA ID #10111365

      • Date Announced: FEBRUARY 02 2015
      • Additional Info: How to Fix

      Summary: TT: Some customers may encounter various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed

      More Information »

    • TSB #T-TT-307-14 Rev1

      NHTSA ID #10111248

      • Date Announced: JANUARY 12 2015
      • Additional Info: How to Fix

      Summary: TT: Customers complain of various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed throug

      More Information »

    • TSB #T-TT-307-14 Rev1

      NHTSA ID #10111338

      • Date Announced: JANUARY 12 2015
      • Additional Info: How to Fix

      Summary: TT: Customers complain of various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed throug

      More Information »

    • TSB #T-TT-0309-14

      NHTSA ID #10109464

      • Date Announced: OCTOBER 15 2014
      • Additional Info: How to Fix

      Summary: Tech Tip: Some customers may experience Bluetooth disconnections or loss of SMS Text Message Functionality on the navigation/audio system with Android phones running OS 4.4 or later. Condition tends to occur to customers who have many previ

      More Information »

    • TSB #T-TT-0307-14

      NHTSA ID #10109463

      • Date Announced: OCTOBER 13 2014
      • Additional Info: How to Fix

      Summary: Tech Tip: Customer complains of carious Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed

      More Information »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #T-TT-0399-16

      NHTSA ID #10099947

      • Date Announced: JUNE 09 2016
      • Additional Info: How to Fix

      Summary: TT: MULTIMEDIA SYSTEMS RESET PROCEDURE SHOULD BE PERFORMED WHEN THE MULTIMEDIA SYSTEM NO LONGER RESPONDS OR REBOOTS ITSELF.

      More Information »

    • TSB #T-TT-0374-15 REV

      NHTSA ID #10097055

      • Date Announced: MARCH 08 2016
      • Additional Info: How to Fix

      Summary: "TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SSTS HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEMS. REFER TO THE CHART BELOW FOR A COMPREHENSIVE LIST OF ALL CURRENT AND PREVIOUSLY ISSUED USB SSTS AND THEIR APPLICA

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    • TSB #T-TT-0374-15

      NHTSA ID #10093540

      • Date Announced: DECEMBER 01 2015
      • Additional Info: How to Fix

      Summary: "TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SST'S HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEM. REFER TO THE CHART BELOW FOR A COMPREHENSIVE LIST OF ALL CURRENT AND PREVIOUSLY ISSUED USB SSTS AND THEIR APPLICABIL

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    • TSB #T-TT-0309-14 Rev

      NHTSA ID #10111547

      • Date Announced: OCTOBER 13 2015
      • Additional Info: How to Fix

      Summary: TT: Some customers may experience Bluetooth disconnections or loss of SMS Text Message Functionality on the navigation/audio system with Android phones running OS 4.4 or later. Condition tends to occur to customers who have many previous te

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    • TSB #T-TT-0234-13 REV

      NHTSA ID #10096561

      • Date Announced: SEPTEMBER 21 2015
      • Additional Info: How to Fix

      Summary: TT: SINCE MY 2011, SEVERAL DIFFERENT UPDATE OR UPGRADE USB SSTS HAVE BEEN ISSUED FOR TOYOTA AUDIO AND NAVIGATION SYSTEMS. REFER TO THE CHART BELOW FOR A COMPREHENSIVE LIST OF ALL CURRENT AND PREVIOUSLY ISSUED USB SSTS AND THEIR APPLICABILIT

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    • TSB #T-TT-0337-15

      NHTSA ID #10111407

      • Date Announced: APRIL 30 2015
      • Additional Info: How to Fix

      Summary: TT: When updating either the navigation or radio firmware, verify the vehicle applicability BEFORE beginning the update.

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    • TSB #T-TT-0337-15

      NHTSA ID #10111214

      • Date Announced: APRIL 30 2015
      • Additional Info: How to Fix

      Summary: TT: When updating either the navigation or radio firmware, verify the vehicle applicability BEFORE beginning the update.

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    • TSB #T-TT-0234-13 Rev

      NHTSA ID #10111405

      • Date Announced: APRIL 17 2015
      • Additional Info: How to Fix

      Summary: TT: Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio and navigation systems. Refer to the chart below for a comprehensive list of all current and previously issued USB SSTs and their applicabilit

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    • TSB #T-TT-0234-13 Rev

      NHTSA ID #10111212

      • Date Announced: APRIL 17 2015
      • Additional Info: How to Fix

      Summary: TT: Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio and navigation systems. Refer to the chart below for a comprehensive list of all current and previously issued USB SSTs and their applicabilit

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    • TSB #T-TT-307-14 Rev1

      NHTSA ID #10111248

      • Date Announced: JANUARY 12 2015
      • Additional Info: How to Fix

      Summary: TT: Customers complain of various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed throug

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    • TSB #T-TT-307-14 Rev1

      NHTSA ID #10111338

      • Date Announced: JANUARY 12 2015
      • Additional Info: How to Fix

      Summary: TT: Customers complain of various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed throug

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    • TSB #T-TT-0309-14

      NHTSA ID #10109464

      • Date Announced: OCTOBER 15 2014
      • Additional Info: How to Fix

      Summary: Tech Tip: Some customers may experience Bluetooth disconnections or loss of SMS Text Message Functionality on the navigation/audio system with Android phones running OS 4.4 or later. Condition tends to occur to customers who have many previ

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    • TSB #T-TT-0307-14

      NHTSA ID #10109463

      • Date Announced: OCTOBER 13 2014
      • Additional Info: How to Fix

      Summary: Tech Tip: Customer complains of carious Bluetooth connectivity concerns after upgrading to iOS 8.0 and later. Conditions typically experienced include inability to pair the iPhone to the system, poor sound quality during phone calls placed

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    EQUIPMENT:AIR CONDITIONER

    • TSB #T-SB-0065-16

      NHTSA ID #10106047

      • Date Announced: JUNE 22 2016
      • Additional Info: How to Fix

      Summary: TSB: SOME 2015 MODEL YEAR SIENNA VEHICLES EQUIPPED WITH DUAL FRONT AIR CONDITIONING SYSTEMS MAY EXHIBIT AN INTERMITTENT BUZZING NOISE CONDITION COMING FROM THE CENTER OF THE INSTRUMENT PANEL DURING HVAC OPERATION. THE NOISE OCCURS DURING T

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    • TSB #T-SB-0083-13 Rev

      NHTSA ID #10111179

      • Date Announced: MAY 13 2015
      • Additional Info: How to Fix

      Summary: TSB: The procedure in this bulletin is a general guideline on how to properly diagnose the air conditioning system after a component failure. Refer to the applicable Repair Manual for vehicle specific repair procedures and parts.

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    • TSB #T-SB-0083-13 Rev

      NHTSA ID #10111562

      • Date Announced: MAY 13 2015
      • Additional Info: How to Fix

      Summary: TSB: The procedure in this bulletin is a general guideline on how to properly diagnose the air conditioning system after a component failure. Refer to the applicable Repair Manual for vehicle specific repair procedures and parts.

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    • TSB #T-SB-0142-13 Rev

      NHTSA ID #10111389

      • Date Announced: APRIL 09 2015
      • Additional Info: How to Fix

      Summary: TSB: Some 2004 - 2015 model year Toyota vehicles may exhibit odors naturally occurring from the HVAC system and/or related environmental factors. Although there is no way to eliminate these odors, follow the General Procedure in this bullet

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    • TSB #T-SB-0142-13 Rev

      NHTSA ID #10111196

      • Date Announced: APRIL 09 2015
      • Additional Info: How to Fix

      Summary: TSB: Some 2004 - 2015 model year Toyota vehicles may exhibit odors naturally occurring from the HVAC system and/or related environmental factors. Although there is no way to eliminate these odors, follow the General Procedure in this bullet

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    EQUIPMENT:MECHANICAL

    • TSB #T-SB-0026-14 Rev

      NHTSA ID #10111438

      • Date Announced: SEPTEMBER 15 2015
      • Additional Info: How to Fix

      Summary: TSB: During the manufacturing process tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires

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    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #T-TT-0425-16_Rev

      NHTSA ID #10125450

      • Date Announced: NOVEMBER 01 2017
      • Additional Info: How to Fix

      Summary: TT: Rev1_Some 2015-2017MY Sienna owners may have a concern with the inability of customizing their outer mirrors when shifting the vehicle to Reverse (?R? position). The owner?s manual describes the ability to customize the outer mirror pos

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    • TSB #T-SB-0028-14

      NHTSA ID #10096246

      • Date Announced: OCTOBER 15 2015
      • Additional Info: How to Fix

      Summary: "TSB: LONG-TERM OR OFF-SITE STORAGE REQUIRES SPECIAL CARE TO KEEP VEHICLES FACTORY FRESH AND READY FOR DELIVERY. THE FOLLOWING GUIDELINES SHOULD BE PERFORMED TO MINIMIZE VEHICLE COMPONENT/PART DEGRADATION DUE TO EXTENDED VEHICLE STORAGE C

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    • TSB #T-SB-0124-14

      NHTSA ID #10061286

      • Date Announced: SEPTEMBER 03 2014
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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    • TSB #TSB-0123-14

      NHTSA ID #10061339

      • Date Announced: SEPTEMBER 01 2014
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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    • TSB #T-SB-0117-14

      NHTSA ID #10061284

      • Date Announced: AUGUST 28 2014
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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    • TSB #T-SB-0023-14

      NHTSA ID #10060709

      • Date Announced: APRIL 11 2014
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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