Technical Service Bulletins (TSBs) for the 2021 Tundra are official communications between Toyota & 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.

    SUSPENSION

    • TSB #T-TT-0635-20

      Date Announced:
      DEC 10, 2020
      NHTSA ID:
      #10185775

      TT: Some 2018-2021 model year Tundra vehicles may exhibit a front vibration when braking. Read More »

    PARKING BRAKE

    • TSB #TSB004321Rev2

      Date Announced:
      JUL 14, 2022
      NHTSA ID:
      #10224155

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1021) or Premium Audio (version 1021) or earlier may exhibit one or more of the following conditions: ?Barge in function defaulted to OFF. ?Limited phone book grammar. Read More »

    • TSB #T-SB-0066-20 Rev

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10185760

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following concern: ?Distorted screen when using Apple CarPlay? while making a hands-free phone call. Read More »

    ENGINE (PWS)

    • TSB #T-TT-0615-20 Rev

      Date Announced:
      AUG 07, 2020
      NHTSA ID:
      #10179606

      TT: The Toyota Quality group is looking to better understand our customers expectation regarding vehicle drivability. Read More »

    • TSB #T-TT-0615-20 Rev

      Date Announced:
      AUG 07, 2020
      NHTSA ID:
      #10179702

      TT: The Toyota Quality group is looking to better understand our customers expectation regarding vehicle drivability. Read More »

    • TSB #T-TT-0615-20 Rev

      Date Announced:
      JUN 12, 2020
      NHTSA ID:
      #10177592

      TT: The Toyota Quality group is looking to better understand our customers expectation regarding vehicle drivability. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #T-PANT-2024-004-

      Date Announced:
      MAR 04, 2024
      NHTSA ID:
      #10253223

      This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the Toyota Complete Maintenance Care (TCMC) website. Read More »

    • TSB #T-TT-0552-19 Rev

      Date Announced:
      JUN 23, 2020
      NHTSA ID:
      #10177779

      TT: Repairing a 1234YF HVAC system on a gas powered (non-hybrid) Toyota vehicle may require additional compressor oil to complete the repairs. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION

    • TSB #T-PANT-2024-004-

      Date Announced:
      MAR 04, 2024
      NHTSA ID:
      #10253223

      This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the Toyota Complete Maintenance Care (TCMC) website. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

    • TSB #TSB011120Rev1

      Date Announced:
      JUL 08, 2022
      NHTSA ID:
      #10224141

      TSB: When certain vehicle ECUs are replaced, the ECU security key must be written in order for that ECU to communicate on the vehicle network. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE

    • TSB #T-SB-0107-20

      Date Announced:
      JUL 25, 2023
      NHTSA ID:
      #10241404

      TSB: Flash reprogramming allows the Electronic Control Unit (ECU) software to be updated without replacing the ECU. Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

    ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP

    • TSB #T-SB-0103-20

      Date Announced:
      OCT 16, 2020
      NHTSA ID:
      #10183188

      TSB: This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 ? 2021 model year Toyota vehicles. Read More »

    POWER TRAIN

    • TSB #T-TT-0670-21

      Date Announced:
      OCT 14, 2021
      NHTSA ID:
      #10203551

      TT: For some 2021 Tundra and Sequoia vehicles, there may appear to be an ATF leak from the bellhousing area of the transmission. This condition is specifically focused on new vehicles and is typically found during the PDS inspection. Read More »

    • TSB #T-SB-0087-21

      Date Announced:
      OCT 01, 2021
      NHTSA ID:
      #10203529

      TSB: Some 2019 ? 2021 model year Tundra vehicles may exhibit a ?High Transmission Fluid Temp? warning message on the instrument cluster Multi-information Display (MID) when towing in tow/haul mode at highway speeds. Read More »

    ELECTRICAL SYSTEM

    • TSB #22TC01 Technical

      Date Announced:
      OCT 18, 2023
      NHTSA ID:
      #10245474

      TI: TECHNICAL INSTRUCTIONS FOR 22TC01 DATA COMMUNICATION MODULE (DCM) REPROGRAMMING CERTAIN 2021 MODEL YEAR C-HR, RAV4 PRIME, TUNDRA CERTAIN 2021-2022 4RUNNER, HIGHLANDER, HIGHLANDER HV, PRIUS PRIME, SEQUOIA, TACOMA CERTAIN 2022 ... Read More »

    • TSB #T-SB-0057-18

      Date Announced:
      MAY 30, 2023
      NHTSA ID:
      #10238157

      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. Read More »

    • TSB #T-SB-0107-20 Rev

      Date Announced:
      JUL 19, 2022
      NHTSA ID:
      #10217798

      TSB: Flash reprogramming allows the Electronic Control Unit (ECU) software to be updated without replacing the ECU. Read More »

    • TSB #Service Campaign

      Date Announced:
      MAY 11, 2022
      NHTSA ID:
      #10220151

      DL: Due to improper programming of the Data Communication Module (DCM), which provides cellular communication in various situations, including emergencies, the driver and Safety Connect operator may not be able to hear each other?s ... Read More »

    • TSB #22TC01 Technical

      Date Announced:
      APR 27, 2022
      NHTSA ID:
      #10211819

      TECHNICAL INSTRUCTIONS FOR 22TC01 DATA COMMUNICATION MODULE (DCM) REPROGRAMMING CERTAIN 2021 MODEL YEAR C-HR, RAV4 PRIME, TUNDRA CERTAIN 2021-2022 4RUNNER, HIGHLANDER, HIGHLANDER HV, PRIUS PRIME, SEQUOIA, TACOMA CERTAIN 2022 ... Read More »

    • TSB #22TC01

      Date Announced:
      APR 25, 2022
      NHTSA ID:
      #10214367

      TECHNICAL INSTRUCTIONS FOR 22TC01 DATA COMMUNICATION MODULE (DCM) REPROGRAMMING CERTAIN 2021 MODEL YEAR C-HR, RAV4 PRIME, TUNDRA CERTAIN 2021-2022 4RUNNER, HIGHLANDER, HIGHLANDER HV, PRIUS PRIME, SEQUOIA, TACOMA CERTAIN 2022 ... Read More »

    • TSB #T-TT-0599-20 Rev

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10210365

      TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns Read More »

    • TSB #22TC01 Team Memb

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10210366

      SSC: SPECIAL SERVICE CAMPAIGN 22TC01 Over-the-Air (OTA) pilot program. This pilot program would enable you to complete Special Service Campaign 22TC01 for DCM (Data Communication Module) Reprogramming for Safety Connect, which includes ... Read More »

    • TSB #22TC01 Dealer Le

      Date Announced:
      FEB 24, 2022
      NHTSA ID:
      #10209015

      DL: Due to improper programming of the Data Communication Module (DCM), which provides cellular communication in various situations, including emergencies, the driver and Safety Connect operator may not be able to hear each other?s ... Read More »

    • TSB #22TC01 Region Le

      Date Announced:
      FEB 24, 2022
      NHTSA ID:
      #10209016

      RL: Due to improper programming of the Data Communication Module (DCM), which provides cellular communication in various situations, including emergencies, the driver and Safety Connect operator may not be able to hear each other?s voices ... Read More »

    • TSB #22TC01 Technical

      Date Announced:
      FEB 24, 2022
      NHTSA ID:
      #10209017

      TI: TECHNICAL INSTRUCTIONS FOR 22TC01 DATA COMMUNICATION MODULE (DCM) REPROGRAMMING CERTAIN 2021 MODEL YEAR C-HR, RAV4 PRIME, TUNDRA CERTAIN 2021-2022 4RUNNER, HIGHLANDER, HIGHLANDER HV, PRIUS PRIME, SEQUOIA, TACOMA CERTAIN 2022 ... Read More »

    • TSB #T-TT-0593-20 Rev

      Date Announced:
      JAN 20, 2022
      NHTSA ID:
      #10207958

      TT: Some customers may experience the inability to activate Remote Connect or Remote Connect becoming inoperative when attempting to send commands to the vehicle. Read More »

    • TSB #T-SB-0043-21 Rev

      Date Announced:
      JAN 07, 2022
      NHTSA ID:
      #10207940

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following condition: ?Distorted screen when using Apple CarPlay? while making a hands-free phone call. Read More »

    • TSB #T-SB-0087-21

      Date Announced:
      OCT 01, 2021
      NHTSA ID:
      #10203529

      TSB: Some 2019 ? 2021 model year Tundra vehicles may exhibit a ?High Transmission Fluid Temp? warning message on the instrument cluster Multi-information Display (MID) when towing in tow/haul mode at highway speeds. Read More »

    • TSB #T-TT-0611-20 Rev

      Date Announced:
      MAY 07, 2021
      NHTSA ID:
      #10198127

      TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. Read More »

    • TSB #T-SB-0025-21

      Date Announced:
      MAY 03, 2021
      NHTSA ID:
      #10198104

      TSB: Some 2020 ? 2021 model year vehicles equipped with Audio, Audio Plus, or Premium Audio (versions 1784) or earlier may exhibit one or more of the following conditions: ?Intermittent blank screen. ?Navigation map update fails. Read More »

    • TSB #T-SB-0066-20 Rev

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10185760

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following concern: ?Distorted screen when using Apple CarPlay? while making a hands-free phone call. Read More »

    • TSB #T-TT-0634-20

      Date Announced:
      NOV 13, 2020
      NHTSA ID:
      #10184549

      TT: Some vehicles may experience an issue related to the DCM, the following information is consolidating the available diagnostic information in one document. Read More »

    • TSB #T-SB-0082-20

      Date Announced:
      AUG 19, 2020
      NHTSA ID:
      #10179737

      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 ... Read More »

    • TSB #T-SB-0082-20

      Date Announced:
      AUG 19, 2020
      NHTSA ID:
      #10179781

      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 ... Read More »

    • TSB #T-TT-0611-20

      Date Announced:
      MAY 18, 2020
      NHTSA ID:
      #10176504

      TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. Read More »

    • TSB #T-SB-0035-20

      Date Announced:
      APR 14, 2020
      NHTSA ID:
      #10174901

      TSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and service life. These conditions include storage period, temperature, parasitic drain, and battery load. Read More »

    • TSB #T-TT-0599-20 Rev

      Date Announced:
      MAR 16, 2020
      NHTSA ID:
      #10190459

      TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns. Read More »

    ELECTRICAL SYSTEM:12V/24V/48V BATTERY

    • TSB #T-TT-0687-22

      Date Announced:
      MAR 08, 2022
      NHTSA ID:
      #10210373

      TT: When customers have a concern about a discharged battery, no start, or general battery concern, the DCA-8000 is the only appropriate tool to use for diagnosis Read More »

    ELECTRICAL SYSTEM:WIRING

    • TSB #T-SB-0003-22

      Date Announced:
      JAN 28, 2022
      NHTSA ID:
      #10207963

      TSB This Service Bulletin includes guidelines meant to help determine whether to repair or replace a wire harness assembly based on damage type. Read More »

    ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS:ACCESORY POWER OUTLET/JACK/PORT/USB/SAE/CIGARETTE LIGHTER

    • TSB #T-SB-0113-20

      Date Announced:
      NOV 19, 2020
      NHTSA ID:
      #10184554

      TSB: Some 2020 ? 2021 model year C-HR, RAV4, RAV4 HV, Sequoia, Tundra and 2021 model year Avalon, Avalon HV, Prius, Prius Prime, and RAV4 Prime vehicles may exhibit inoperative Apple CarPlay? with all iPhone? 12 models. Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #TSB002620

      Date Announced:
      NOV 28, 2023
      NHTSA ID:
      #10247828

      TSB: All 2020 ? 2023 model year 4Runner, 2018 ? 2022 model year Sequoia, 2018 ? 2023 model year Tacoma, and 2018 ? 2021 model year Tundra vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as ... Read More »

    • TSB #T-SB-0043-21 Rev

      Date Announced:
      JAN 07, 2022
      NHTSA ID:
      #10207940

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following condition: ?Distorted screen when using Apple CarPlay? while making a hands-free phone call. Read More »

    • TSB #T-SB-0039-20 Rev

      Date Announced:
      OCT 22, 2020
      NHTSA ID:
      #10183284

      TSB: An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Audio, Audio Plus, and Premium Audio head units before they are used for the first time on new vehicles. Read More »

    • TSB #T-TT-0629-20

      Date Announced:
      OCT 22, 2020
      NHTSA ID:
      #10183286

      TT: Some 2020 ? 2021 model year C-HR, RAV4, RAV4 HV, Sequoia, Tundra and 2021 model year Avalon, Avalon HV, Prius, Prius Prime, and RAV4 Prime vehicles may exhibit inoperative Apple CarPlay? with only iPhone? 12 devices (iPhone? 12, ... Read More »

    • TSB #T-SB-0039-20 Rev

      Date Announced:
      JUL 27, 2020
      NHTSA ID:
      #10178536

      TSB: An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Audio, Audio Plus, and Premium Audio head units before they are used for the first time on new vehicles. Read More »

    ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:SOFTWARE

    • TSB #T-TT-0593-20 Rev

      Date Announced:
      JAN 20, 2022
      NHTSA ID:
      #10207958

      TT: Some customers may experience the inability to activate Remote Connect or Remote Connect becoming inoperative when attempting to send commands to the vehicle. Read More »

    VISIBILITY

    • TSB #T-TT-0663-21

      Date Announced:
      SEP 03, 2021
      NHTSA ID:
      #10202452

      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 ... Read More »

    • TSB #T-TT-0537-19_Rev

      Date Announced:
      APR 09, 2020
      NHTSA ID:
      #10174896

      TT: The blind spot monitor (BSM) sensor angle inspection is used to confirm that the BSM sensor is within the specified angle before performing axis beam adjustment. Read More »

    VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REFRIGERANT HOSES AND FITTINGS

    • TSB #TSB005823

      Date Announced:
      AUG 21, 2023
      NHTSA ID:
      #10244115

      TSB: The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. Read More »

    AIR BAGS

    • TSB #TSB002620

      Date Announced:
      NOV 28, 2023
      NHTSA ID:
      #10247828

      TSB: All 2020 ? 2023 model year 4Runner, 2018 ? 2022 model year Sequoia, 2018 ? 2023 model year Tacoma, and 2018 ? 2021 model year Tundra vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as ... Read More »

    • TSB #TSB003220

      Date Announced:
      AUG 17, 2023
      NHTSA ID:
      #10244113

      TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2023 model year vehicles may be available provided the ... Read More »

    • TSB #T-SB-0094-21 Rev

      Date Announced:
      NOV 23, 2022
      NHTSA ID:
      #10227898

      TSB: Some 2005 ? 2022 model year Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. Read More »

    • TSB #22TC01 Team Memb

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10210366

      SSC: SPECIAL SERVICE CAMPAIGN 22TC01 Over-the-Air (OTA) pilot program. This pilot program would enable you to complete Special Service Campaign 22TC01 for DCM (Data Communication Module) Reprogramming for Safety Connect, which includes ... Read More »

    • TSB #22TC01 Dealer Le

      Date Announced:
      FEB 24, 2022
      NHTSA ID:
      #10209015

      DL: Due to improper programming of the Data Communication Module (DCM), which provides cellular communication in various situations, including emergencies, the driver and Safety Connect operator may not be able to hear each other?s ... Read More »

    • TSB #Toyota Safety Re

      Date Announced:
      MAR 17, 2021
      NHTSA ID:
      #10190460

      Toyota Safety Recall and Service Campaign - Technician Certification Requirements Read More »

    • TSB #T-SB-0026-20 Rev

      Date Announced:
      DEC 15, 2020
      NHTSA ID:
      #10187245

      TSB: All 2018 ? 2021 model year Sequoia, Tacoma, and Tundra and 2020 ? 2021 model year 4Runner vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as part of the Toyota Safety Sense (TSS) package. Read More »

    SEAT BELTS

    • TSB #22TC01 Team Memb

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10210366

      SSC: SPECIAL SERVICE CAMPAIGN 22TC01 Over-the-Air (OTA) pilot program. This pilot program would enable you to complete Special Service Campaign 22TC01 for DCM (Data Communication Module) Reprogramming for Safety Connect, which includes ... Read More »

    • TSB #T-SB-0146-19 Rev

      Date Announced:
      JAN 05, 2021
      NHTSA ID:
      #10187274

      TSB: Some 2020 ? 2021 model year Tundra vehicles equipped with Audio Plus (version 1186) or earlier may exhibit one or more of the following conditions: ?WiFi intermittently inoperative. ?DTC B15DB present. Read More »

    STRUCTURE

    • TSB #TSB001221Rev2

      Date Announced:
      JUN 14, 2022
      NHTSA ID:
      #10220183

      TSB: Some 2010 ? 2022 model year Toyota vehicles may exhibit paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are usually under wrinkles in the Rapgard?. Read More »

    • TSB #TSB001221Rev2

      Date Announced:
      JUN 14, 2022
      NHTSA ID:
      #10224108

      TSB: Some 2010 ? 2022 model year Toyota vehicles may exhibit paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are usually under wrinkles in the Rapgard?. Read More »

    • TSB #T-SB-0094-21

      Date Announced:
      NOV 23, 2021
      NHTSA ID:
      #10204571

      TSB: Some 2005 ? 2022 model year Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. Read More »

    • TSB #T-SB-0082-20

      Date Announced:
      AUG 19, 2020
      NHTSA ID:
      #10179781

      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 ... Read More »

    • TSB #T-SB-0027-20 Rev

      Date Announced:
      JUL 31, 2020
      NHTSA ID:
      #10178525

      TSB: TMNA Accessory Sales and Marketing has developed a Toyota paint protection film (PPF) decal (treated with a specially developed light adhesive) for 2021 model year Toyota vehicles. The decal comes in two sizes (2.8 in. x 8 in. Read More »

    • TSB #T-SB-0028-20 Rev

      Date Announced:
      JUL 31, 2020
      NHTSA ID:
      #10178526

      TSB: All 2021 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat in the correct position. In addition, some models may also utilize retainers for passenger side and rear seat floor mats. Read More »

    VEHICLE SPEED CONTROL

    • TSB #TSB003220

      Date Announced:
      AUG 17, 2023
      NHTSA ID:
      #10244113

      TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2023 model year vehicles may be available provided the ... Read More »

    TIRES

    • TSB #Toyota PRO19-02

      Date Announced:
      JAN 12, 2022
      NHTSA ID:
      #10207946

      POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. Read More »

    WHEELS

    • TSB #Toyota PRO19-02

      Date Announced:
      JAN 12, 2022
      NHTSA ID:
      #10207946

      POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. Read More »

    • TSB #T-SB-0029-20 Rev

      Date Announced:
      OCT 22, 2020
      NHTSA ID:
      #10183283

      TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. Read More »

    • TSB #T-SB-0029-20 Rev

      Date Announced:
      JUL 31, 2020
      NHTSA ID:
      #10178527

      TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. Read More »

    TRAILER HITCHES

    • TSB #T-SB-0029-20 Rev

      Date Announced:
      OCT 22, 2020
      NHTSA ID:
      #10183283

      TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. Read More »

    • TSB #T-SB-0029-20 Rev

      Date Announced:
      JUL 31, 2020
      NHTSA ID:
      #10178527

      TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. Read More »

    SEATS

    • TSB #T-SB-0012-21 Rev

      Date Announced:
      FEB 01, 2022
      NHTSA ID:
      #10208995

      TSB: Some 2010 ? 2022 model year Toyota vehicles may exhibit paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are usually under wrinkles in the Rapgard?. Read More »

    • TSB #T-SB-0012-21

      Date Announced:
      MAR 05, 2021
      NHTSA ID:
      #10190448

      TSB: Some 2010 ? 2021 model year Toyota vehicles may exhibit paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are usually under wrinkles in the Rapgard?. Read More »

    FORWARD COLLISION AVOIDANCE

    • TSB #TSB002620

      Date Announced:
      NOV 28, 2023
      NHTSA ID:
      #10247828

      TSB: All 2020 ? 2023 model year 4Runner, 2018 ? 2022 model year Sequoia, 2018 ? 2023 model year Tacoma, and 2018 ? 2021 model year Tundra vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as ... Read More »

    • TSB #T-SB-0026-20 Rev

      Date Announced:
      DEC 15, 2020
      NHTSA ID:
      #10186199

      TSB: All 2018 ? 2021 model year Sequoia, Tacoma, and Tundra and 2020 ? 2021 model year 4Runner vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as part of the Toyota Safety Sense (TSS) package. Read More »

    • TSB #T-SB-0026-20 Rev

      Date Announced:
      DEC 15, 2020
      NHTSA ID:
      #10187245

      TSB: All 2018 ? 2021 model year Sequoia, Tacoma, and Tundra and 2020 ? 2021 model year 4Runner vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as part of the Toyota Safety Sense (TSS) package. Read More »

    LANE DEPARTURE

    • TSB #T-TT-0663-21

      Date Announced:
      SEP 03, 2021
      NHTSA ID:
      #10202452

      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 ... Read More »

    • TSB #T-TT-0537-19_Rev

      Date Announced:
      APR 09, 2020
      NHTSA ID:
      #10174896

      TT: The blind spot monitor (BSM) sensor angle inspection is used to confirm that the BSM sensor is within the specified angle before performing axis beam adjustment. Read More »

    BACK OVER PREVENTION

    • TSB #T-SB-0146-19 Rev

      Date Announced:
      JAN 05, 2021
      NHTSA ID:
      #10187274

      TSB: Some 2020 ? 2021 model year Tundra vehicles equipped with Audio Plus (version 1186) or earlier may exhibit one or more of the following conditions: ?WiFi intermittently inoperative. ?DTC B15DB present. Read More »

    • TSB #T-TT-0599-20 Rev

      Date Announced:
      MAR 16, 2020
      NHTSA ID:
      #10190459

      TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns. Read More »

    BACK OVER PREVENTION:SOFTWARE

    • TSB #T-TT-0599-20 Rev

      Date Announced:
      JAN 20, 2021
      NHTSA ID:
      #10187264

      TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns. Read More »

    COMMUNICATION

    • TSB #T-TT-0629-20

      Date Announced:
      OCT 22, 2020
      NHTSA ID:
      #10183286

      TT: Some 2020 ? 2021 model year C-HR, RAV4, RAV4 HV, Sequoia, Tundra and 2021 model year Avalon, Avalon HV, Prius, Prius Prime, and RAV4 Prime vehicles may exhibit inoperative Apple CarPlay? with only iPhone? 12 devices (iPhone? 12, ... Read More »

    COMMUNICATION:MANUFACTURER TELEMATICS

    • TSB #TTT073723

      Date Announced:
      AUG 17, 2023
      NHTSA ID:
      #10244111

      TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. Read More »

    • TSB #TTT069522

      Date Announced:
      MAY 13, 2022
      NHTSA ID:
      #10220154

      TT: To improve customer support of telematics connected services features, additional resources have been provided in the Service Lane - Knowledge Center. Read More »

    EQUIPMENT

    • TSB #TSB003220

      Date Announced:
      AUG 17, 2023
      NHTSA ID:
      #10244113

      TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2023 model year vehicles may be available provided the ... Read More »

    • TSB #T-SB-0057-18

      Date Announced:
      MAY 30, 2023
      NHTSA ID:
      #10238157

      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. Read More »

    • TSB #TSB004321Rev2

      Date Announced:
      JUL 14, 2022
      NHTSA ID:
      #10224155

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1021) or Premium Audio (version 1021) or earlier may exhibit one or more of the following conditions: ?Barge in function defaulted to OFF. ?Limited phone book grammar. Read More »

    • TSB #22TC01 Technical

      Date Announced:
      APR 27, 2022
      NHTSA ID:
      #10211819

      TECHNICAL INSTRUCTIONS FOR 22TC01 DATA COMMUNICATION MODULE (DCM) REPROGRAMMING CERTAIN 2021 MODEL YEAR C-HR, RAV4 PRIME, TUNDRA CERTAIN 2021-2022 4RUNNER, HIGHLANDER, HIGHLANDER HV, PRIUS PRIME, SEQUOIA, TACOMA CERTAIN 2022 ... Read More »

    • TSB #TTT059920 Rev4

      Date Announced:
      MAR 24, 2022
      NHTSA ID:
      #10214347

      TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns Read More »

    • TSB #T-SB-0043-21 Rev

      Date Announced:
      JAN 07, 2022
      NHTSA ID:
      #10207940

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following condition: ?Distorted screen when using Apple CarPlay? while making a hands-free phone call. Read More »

    • TSB #T-SB-0050-21

      Date Announced:
      JUL 06, 2021
      NHTSA ID:
      #10201351

      TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. Read More »

    • TSB #T-SB-0025-21

      Date Announced:
      MAY 03, 2021
      NHTSA ID:
      #10198104

      TSB: Some 2020 ? 2021 model year vehicles equipped with Audio, Audio Plus, or Premium Audio (versions 1784) or earlier may exhibit one or more of the following conditions: ?Intermittent blank screen. ?Navigation map update fails. Read More »

    • TSB #T-SB-0032-20 Rev

      Date Announced:
      FEB 03, 2021
      NHTSA ID:
      #10188913

      TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2021 model year vehicles may be available provided the ... Read More »

    • TSB #T-SB-0066-20 Rev

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10185760

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following concern: ?Distorted screen when using Apple CarPlay? while making a hands-free phone call. Read More »

    • TSB #T-TT-0634-20

      Date Announced:
      NOV 13, 2020
      NHTSA ID:
      #10184549

      TT: Some vehicles may experience an issue related to the DCM, the following information is consolidating the available diagnostic information in one document. Read More »

    • TSB #T-SB-0035-20 Rev

      Date Announced:
      OCT 22, 2020
      NHTSA ID:
      #10183282

      TSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and service life. These conditions include storage period, temperature, parasitic drain, and battery load. Read More »

    • TSB #T-SB-0037-20 Rev

      Date Announced:
      OCT 20, 2020
      NHTSA ID:
      #10183273

      TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. Read More »

    • TSB #T-SB-0103-20

      Date Announced:
      OCT 16, 2020
      NHTSA ID:
      #10183188

      TSB: This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 ? 2021 model year Toyota vehicles. Read More »

    • TSB #T-SB-0028-20 Rev

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10182981

      TSB: 2021 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat in the correct position. In addition, some models may also utilize retainers for passenger side and rear seat floor mats. Read More »

    • TSB #T-SB-0082-20

      Date Announced:
      AUG 19, 2020
      NHTSA ID:
      #10179737

      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 ... Read More »

    • TSB #T-SB-0082-20

      Date Announced:
      AUG 19, 2020
      NHTSA ID:
      #10179781

      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 ... Read More »

    • TSB #T-TT-0615-20 Rev

      Date Announced:
      AUG 07, 2020
      NHTSA ID:
      #10179606

      TT: The Toyota Quality group is looking to better understand our customers expectation regarding vehicle drivability. Read More »

    • TSB #T-SB-0027-20 Obs

      Date Announced:
      AUG 03, 2020
      NHTSA ID:
      #10179690

      TSB: OBSOLETE NOTICE August 3, 2020: This bulletin is no longer applicable and is now obsolete. Read More »

    • TSB #T-SB-0037-20 Rev

      Date Announced:
      JUL 27, 2020
      NHTSA ID:
      #10178537

      TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. Read More »

    • TSB #T-TT-0611-20

      Date Announced:
      MAY 18, 2020
      NHTSA ID:
      #10176504

      TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. Read More »

    • TSB #T-TT-0606-20

      Date Announced:
      APR 23, 2020
      NHTSA ID:
      #10174921

      TT: Due to the challenges caused by the COVID-19 virus threat, some dealers are experiencing reduced traffic into their stores and causing dealer stock to age. Read More »

    • TSB #T-SB-0039-20

      Date Announced:
      APR 15, 2020
      NHTSA ID:
      #10174904

      TSB: An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Audio, Audio Plus, and Premium Audio head units before they are used for the first time on new vehicles. Read More »

    • TSB #T-SB-0037-20

      Date Announced:
      APR 14, 2020
      NHTSA ID:
      #10174902

      TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #T-SB-0019-21 Rev

      Date Announced:
      NOV 12, 2021
      NHTSA ID:
      #10204562

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1186) or earlier may exhibit one or more of the following conditions: ?WiFi intermittently inoperative. ?DTC (Diagnostic Trouble Code) B15DB present. Read More »

    • TSB #T-SB-0019-21 Rev

      Date Announced:
      JUL 09, 2021
      NHTSA ID:
      #10201369

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1186) or earlier may exhibit one or more of the following conditions: ?WiFi intermittently inoperative. ?DTC (Diagnostic Trouble Code) B15DB present. Read More »

    • TSB #T-SB-0035-20 Rev

      Date Announced:
      JUL 27, 2020
      NHTSA ID:
      #10178538

      TSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and service life. These conditions include storage period, temperature, parasitic drain, and battery load. Read More »

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

    • TSB #T-TT-0611-20 Rev

      Date Announced:
      DEC 19, 2022
      NHTSA ID:
      #10230376

      TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. Read More »

    • TSB #T-TT-0703-22

      Date Announced:
      AUG 05, 2022
      NHTSA ID:
      #10220214

      TT: Vehicles listed above equipped with a Denso Ten radio (Entune Audio Plus or Premium Audio) may exhibit a condition in which the radio screen continues to show a Bluetooth phone call in progress after the call has ended. Read More »

    • TSB #T-TT-0611-20 Rev

      Date Announced:
      MAY 27, 2022
      NHTSA ID:
      #10213897

      TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. Read More »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #TSB010622

      Date Announced:
      FEB 20, 2024
      NHTSA ID:
      #10252259

      TSB: Some 2018 ? 2022 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »

    • TSB #T-SB-0106-22

      Date Announced:
      DEC 07, 2022
      NHTSA ID:
      #10230360

      TSB: Some 2018 ? 2022 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »

    • TSB #T-TT-0611-20 Rev

      Date Announced:
      MAY 07, 2021
      NHTSA ID:
      #10198127

      TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. Read More »

    EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

    • TSB #T-SB-0043-21 Rev

      Date Announced:
      JAN 07, 2022
      NHTSA ID:
      #10207940

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following condition: ?Distorted screen when using Apple CarPlay? while making a hands-free phone call. Read More »

    EQUIPMENT:ELECTRICAL:AUX AUDIO JACK/PLUG

    • TSB #T-SB-0043-21 Rev

      Date Announced:
      JAN 07, 2022
      NHTSA ID:
      #10207940

      TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following condition: ?Distorted screen when using Apple CarPlay? while making a hands-free phone call. Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #TSB002620

      Date Announced:
      NOV 28, 2023
      NHTSA ID:
      #10247828

      TSB: All 2020 ? 2023 model year 4Runner, 2018 ? 2022 model year Sequoia, 2018 ? 2023 model year Tacoma, and 2018 ? 2021 model year Tundra vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as ... Read More »

    • TSB #TSB009421Rev1

      Date Announced:
      MAY 26, 2022
      NHTSA ID:
      #10220174

      TSB: Some 2005 ? 2022 model year Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. Read More »

    • TSB #22TC01 Team Memb

      Date Announced:
      APR 07, 2022
      NHTSA ID:
      #10211800

      SSC: Toyota Over-The- Air (OTA) Pilot Program Team Members SPECIAL SERVICE CAMPAIGN 22TC01 Read More »

    • TSB #Toyota PRO19-02

      Date Announced:
      JAN 12, 2022
      NHTSA ID:
      #10207946

      POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. Read More »

    • TSB #Toyota PRO21-UFR

      Date Announced:
      MAY 24, 2021
      NHTSA ID:
      #10198150

      UPDATES TO THE 2014-2021 TOYOTA UNIVERSAL FLAT RATE MANUAL Read More »

    • TSB #T-SB-0027-20 Obs

      Date Announced:
      AUG 03, 2020
      NHTSA ID:
      #10179594

      TSB: OBSOLETE NOTICE August 3, 2020: This bulletin is no longer applicable and is now obsolete. Read More »

    • TSB #T-PG007-01

      Date Announced:
      MAY 04, 2001
      NHTSA ID:
      #10197476

      Replacement vin plates. Read More »

    • TSB #T-PG002-91

      Date Announced:
      JAN 18, 1991
      NHTSA ID:
      #10197473

      Product general information. Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #T-SB-0025-21

      Date Announced:
      MAY 03, 2021
      NHTSA ID:
      #10198104

      TSB: Some 2020 ? 2021 model year vehicles equipped with Audio, Audio Plus, or Premium Audio (versions 1784) or earlier may exhibit one or more of the following conditions: ?Intermittent blank screen. ?Navigation map update fails. Read More »

    • TSB #T-SB-0028-20 Rev

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10182981

      TSB: 2021 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat in the correct position. In addition, some models may also utilize retainers for passenger side and rear seat floor mats. Read More »

    • TSB #T-SB-0028-20 Rev

      Date Announced:
      JUL 31, 2020
      NHTSA ID:
      #10178526

      TSB: All 2021 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat in the correct position. In addition, some models may also utilize retainers for passenger side and rear seat floor mats. Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #T-TT-0661-21

      Date Announced:
      JUL 21, 2021
      NHTSA ID:
      #10201395

      TT: Customer complaint of HVAC compressor ?Bang? type noise upon initial compressor engagement when air conditioning has not been operated for an extended period (~24 hrs. or longer). Read More »

    UNKNOWN OR OTHER

    • TSB #TSB010622

      Date Announced:
      FEB 20, 2024
      NHTSA ID:
      #10252259

      TSB: Some 2018 ? 2022 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »

    • TSB #TSB002620

      Date Announced:
      NOV 28, 2023
      NHTSA ID:
      #10247828

      TSB: All 2020 ? 2023 model year 4Runner, 2018 ? 2022 model year Sequoia, 2018 ? 2023 model year Tacoma, and 2018 ? 2021 model year Tundra vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as ... Read More »

    • TSB #TTT073723

      Date Announced:
      AUG 17, 2023
      NHTSA ID:
      #10244111

      TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. Read More »