Toyota RAV4 Service Bulletins (2021)

229 manufacturer communications on file.

• August 29, 2023•Document ID: 10244134

  Service Bulletin/Repair Instructions
  VEHICLE SPEED CONTROL:CABLES; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  22TE09

  Date Added:

  October 16, 2023

  Manufacturer:

  TOYOTA

  Summary

  TI: TECHNICAL INSTRUCTIONS FOR CUSTOMER SUPPORT PROGRAM 22TE09 HV FLOOR UNDER WIRE HARNESS AND REAR TRACTION MOTOR CABLE CORROSION CERTAIN 2019 ?2022 MODEL YEAR RAV4 HYBRID AWD (Amendment)

  Associated Products (2)

  2022 Toyota RAV42021 Toyota RAV4
  Associated Documents

  • DownloadMC-10244134-0001.pdf↗
• August 21, 2023•Document ID: 10244116

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

  Mfr Comm. #:

  TSB002123

  Date Added:

  October 16, 2023

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2020 ? 2022 model year Highlander and RAV4 vehicles, and 2022 model year Tundra vehicles equipped with a start/stop switch may exhibit water entry to the vehicle from the HVAC drain hose being disconnected from the air conditioning radiator assembly and/or a grease/oil odor emitting from the vents. This condition may be caused by paraffin wax leaking from the evaporator. Follow the repair procedure in this bulletin to address this condition.

  Associated Products (5)

  2022 Toyota Highlander2022 Toyota RAV42022 Toyota Tundra2021 Toyota Highlander2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10244116-0001.pdf↗
• August 21, 2023•Document ID: 10244115

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REFRIGERANT HOSES AND FITTINGS

  Mfr Comm. #:

  TSB005823

  Date Added:

  October 16, 2023

  Manufacturer:

  TOYOTA

  Summary

  TSB: The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. Follow the procedures outlined in this service bulletin to aid in locating, inspecting, and repairing refrigerant leaks

  Associated Products (37)

  2023 Toyota 4Runner2023 Toyota bZ4X2023 Toyota Camry2023 Toyota Corolla2023 Toyota Corolla Cross2023 Toyota Crown2023 Toyota GR Corolla2023 Toyota Highlander2023 Toyota Mirai2023 Toyota Prius2023 Toyota RAV42023 Toyota Tundra2023 Toyota Venza2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota Corolla2022 Toyota Corolla Cross2022 Toyota Highlander2022 Toyota Mirai+ 17 more
  Associated Documents

  • DownloadMC-10244115-0001.pdf↗
• August 17, 2023•Document ID: 10244113

  Service Bulletin/Repair Instructions
  VEHICLE SPEED CONTROL; EQUIPMENT; AIR BAGS

  Mfr Comm. #:

  TSB003220

  Date Added:

  October 16, 2023

  Manufacturer:

  TOYOTA

  Summary

  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 requests meet the criteria listed in this Service Bulletin. Follow the Procurement Procedure in this bulletin to request a replacement certification label or VIN plate.

  Associated Products (43)

  2023 Toyota 4Runner2023 Toyota bZ4X2023 Toyota Camry2023 Toyota Corolla2023 Toyota Corolla Cross2023 Toyota Crown2023 Toyota GR Corolla2023 Toyota Highlander2023 Toyota Mirai2023 Toyota Prius2023 Toyota RAV42023 Toyota Tacoma2023 Toyota Tundra2023 Toyota Venza2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota C-HR2022 Toyota Camry2022 Toyota Corolla2022 Toyota Corolla Cross+ 23 more
  Associated Documents

  • DownloadMC-10244113-0001.pdf↗
• August 17, 2023•Document ID: 10244112

  Service Bulletin/Repair Instructions
  ENGINE; UNKNOWN OR OTHER

  Mfr Comm. #:

  TSB005123

  Date Added:

  October 16, 2023

  Manufacturer:

  TOYOTA

  Summary

  OBSOLETE NOTICE August 17, 2023: This bulletin is no longer applicable and is now obsolete

  Associated Products (10)

  2022 Toyota Avalon2022 Toyota Camry2022 Toyota Highlander2022 Toyota RAV42022 Toyota Venza2021 Toyota Avalon2021 Toyota Camry2021 Toyota Highlander2021 Toyota RAV42021 Toyota Venza
  Associated Documents

  • DownloadMC-10244112-0001.pdf↗
• August 17, 2023•Document ID: 10244111

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; COMMUNICATION:MANUFACTURER TELEMATICS

  Mfr Comm. #:

  TTT073723

  Date Added:

  October 16, 2023

  Manufacturer:

  TOYOTA

  Summary

  TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction with the Repair Manual, are for dealership personnel to assist those customers with user issues, user errors, and compatibility issues with other vehicle systems and external applications encountered while operating telematics features. Toyota has developed and provided the following Telematics Diagnostic Guide to assist dealer technicians.

  Associated Products (62)

  2024 Toyota 4Runner2024 Toyota bZ4X2024 Toyota Camry2024 Toyota Corolla2024 Toyota Corolla Cross2024 Toyota Crown2024 Toyota GR Corolla2024 Toyota Grand Highlander2024 Toyota Mirai2024 Toyota Prius2024 Toyota Supra2024 Toyota Tacoma2024 Toyota Tundra2024 Toyota Venza2023 Toyota 4Runner2023 Toyota bZ4X2023 Toyota Camry2023 Toyota Corolla2023 Toyota Corolla Cross2023 Toyota Crown+ 42 more
  Associated Documents

  • DownloadMC-10244111-0001.pdf↗
• July 10, 2023•Document ID: 10241395

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION:SOFTWARE

  Mfr Comm. #:

  T-TT-0728-23

  Date Added:

  August 28, 2023

  Manufacturer:

  TOYOTA

  Summary

  TT: This issue is currently under investigation. Please create TAS case and attach a store all health check. Please contact TAS for further instructions. If it is a weekend or a holiday, continue with diagnosis and repair. Please save all parts/ or details and contact TAS on the next available workday.

  Associated Products (3)

  2023 Toyota RAV42022 Toyota RAV42021 Toyota RAV4
  Associated Documents

  • DownloadMC-10241395-0001.pdf↗
• July 10, 2023•Document ID: 10241394

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  T-TT-0726-23

  Date Added:

  August 28, 2023

  Manufacturer:

  TOYOTA

  Summary

  TT: Some 2021 - 2023 Highlander HV, RAV4 HV and Sienna HV vehicles equipped with Rear Motor Generator, MGR (Q610), may duplicate an abnormal noise (Drone, Growl, Humming, and/or other) from the MGR at various vehicle speeds and normal drive conditions. Please contact TAS for diagnostic instructions to aid in resolution of the condition.

  Associated Products (6)

  2023 Toyota Highlander2023 Toyota RAV42022 Toyota Highlander2022 Toyota RAV42021 Toyota Highlander2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10241394-0001.pdf↗
• June 8, 2023•Document ID: 10240057

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  TSB-0033-23

  Date Added:

  July 31, 2023

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2020 ? 2023 model year Highlander Hybrid and 2021 ? 2023 model year RAV4 Hybrid, RAV4 Prime, Sienna Hybrid, and Venza Hybrid vehicles may exhibit a MIL ON condition with one or both of the following Diagnostic Trouble Codes (DTCs) present: ?P24517F ? Evaporative Emission System Switching Valve Actuator Stuck Off. ?P14502A ? Fuel Tank Pressure Sensor Signal Stuck in Range.

  Associated Products (8)

  2023 Toyota Highlander2023 Toyota RAV42023 Toyota Venza2022 Toyota RAV42022 Toyota Venza2021 Toyota Highlander2021 Toyota RAV42021 Toyota Venza
  Associated Documents

  • DownloadMC-10240057-0001.pdf↗
• May 11, 2023•Document ID: 10238131

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

  Mfr Comm. #:

  T-SB-0021-23

  Date Added:

  June 26, 2023

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2020 ? 2022 model year Highlander and RAV4 vehicles, and 2022 model year Tundra vehicles equipped with a start/stop switch may exhibit water entry to the vehicle from the HVAC drain hose being disconnected from the air conditioning radiator assembly and/or a grease/oil odor emitting from the vents. This condition may be caused by paraffin wax leaking from the evaporator.

  Associated Products (5)

  2022 Toyota Highlander2022 Toyota RAV42022 Toyota Tundra2021 Toyota Highlander2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10238131-0001.pdf↗
• April 6, 2023•Document ID: 10236193

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; STRUCTURE:BODY:ROOF AND PILLARS

  Mfr Comm. #:

  22TE05_Region Le

  Date Added:

  May 15, 2023

  Manufacturer:

  TOYOTA

  Summary

  RL: The specific condition covered by this program is roof rail water leaks from the roof rail mounting clips due to deterioration of the seal of the roof rail clips. If a water leak has been verified, the vehicle will be inspected and repaired with new roof rail clips. The vehicle will also be inspected for water damage and cleaned and/or repaired accordingly under the terms of this Customer Support Program.

  Associated Products (1)

  2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10236193-0001.pdf↗
• April 6, 2023•Document ID: 10236192

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; STRUCTURE:BODY:ROOF AND PILLARS

  Mfr Comm. #:

  22TE05_Dealer Le

  Date Added:

  May 15, 2023

  Manufacturer:

  TOYOTA

  Summary

  DL: Although the roof rails are covered by Toyota?s New Vehicle Limited Warranty for 3 years or 36,000 miles (whichever comes first), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to roof rail water leaks. The following information is provided to inform you and your staff of the program notification schedule and your degree of involvement.

  Associated Products (1)

  2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10236192-0001.pdf↗
• April 5, 2023•Document ID: 10236191

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

  Mfr Comm. #:

  23TE01 Dealer Pa

  Date Added:

  May 15, 2023

  Manufacturer:

  TOYOTA

  Summary

  DP: Although the high-pressure fuel pump is covered by Toyota?s New Vehicle Limited Warranty for 5 years or 60,000 miles (whichever comes first), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to the presence of a fuel odor in or around the engine bay originating at the high-pressure fuel pump of the subject vehicles.

  Associated Products (10)

  2022 Toyota Avalon2022 Toyota Camry2022 Toyota Highlander2022 Toyota RAV42022 Toyota Tacoma2021 Toyota Avalon2021 Toyota Camry2021 Toyota Highlander2021 Toyota RAV42021 Toyota Tacoma
  Associated Documents

  • DownloadMC-10236191-0001.pdf↗
• April 5, 2023•Document ID: 10236189

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY:ROOF AND PILLARS; UNKNOWN OR OTHER; STRUCTURE:CRITICAL FASTENERS

  Mfr Comm. #:

  T-SB-0016-23

  Date Added:

  May 15, 2023

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2019 ? 2021 model year RAV4 and RAV4 Hybrid and 2021 model year RAV4 Prime vehicles may exhibit water entry from one or more roof rail garnish clips. Follow the procedures in this bulletin to address this condition.

  Associated Products (1)

  2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10236189-0001.pdf↗
• March 31, 2023•Document ID: 10234347

  Service Bulletin/Repair Instructions
  LANE DEPARTURE; ELECTRICAL SYSTEM; EQUIPMENT; PARKING BRAKE

  Mfr Comm. #:

  T-SB-0078-21 Rev

  Date Added:

  April 17, 2023

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2021 ? 2022 model year Corolla and Corolla Hatchback and 2021 model year RAV4 vehicles may exhibit a Parking Brake Malfunction warning message on the Multi-information Display (MID) with Diagnostic Trouble Code (DTC) C059746 (Brake System Control Module ?A? Calibration / Parameter Memory Failure) present. This bulletin addresses DTC C059746 only, it may appear before or after completing the Repair Procedure in this bulletin. No other condition or DTC should be present. If there are additional DTCs, continue diagnosis using applicable Repair Manual before completing the Repair Procedure outlined in this service bulletin

  Associated Products (3)

  2022 Toyota Corolla2021 Toyota Corolla2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10234347-0001.pdf↗
• March 31, 2023•Document ID: 10234300

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; PARKING BRAKE; LANE DEPARTURE; EQUIPMENT

  Mfr Comm. #:

  T-SB-0078-21 Rev

  Date Added:

  April 17, 2023

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2021 ? 2022 model year Corolla and Corolla Hatchback and 2021 model year RAV4 vehicles may exhibit a Parking Brake Malfunction warning message on the Multi-information Display (MID) with Diagnostic Trouble Code (DTC) C059746 (Brake System Control Module ?A? Calibration / Parameter Memory Failure) present. This bulletin addresses DTC C059746 only, it may appear before or after completing the Repair Procedure in this bulletin. No other condition or DTC should be present. If there are additional DTCs, continue diagnosis using applicable Repair Manual before completing the Repair Procedure outlined in this service bulletin

  Associated Products (4)

  2022 Toyota Corolla2022 Toyota Corolla Cross2021 Toyota Corolla2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10234300-0001.pdf↗
• March 27, 2023•Document ID: 10234338

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

  Mfr Comm. #:

  T-TT-0699-22 Rev

  Date Added:

  April 17, 2023

  Manufacturer:

  TOYOTA

  Summary

  TT: Some Model Year 2018-2023 vehicles equipped with A25A-FKS/FXS or M20A-FKS/FXS engines may display the following message ?Engine Maintenance Required Visit Your Dealer? on the combination meter

  Associated Products (19)

  2023 Toyota Camry2023 Toyota Corolla2023 Toyota Corolla Cross2023 Toyota Highlander2023 Toyota RAV42023 Toyota Venza2022 Toyota Avalon2022 Toyota Camry2022 Toyota Corolla2022 Toyota Corolla Cross2022 Toyota Highlander2022 Toyota RAV42022 Toyota Venza2021 Toyota Avalon2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota RAV42021 Toyota Venza
  Associated Documents

  • DownloadMC-10234338-0001.pdf↗
• March 23, 2023•Document ID: 10234337

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  T-TT-0726-23

  Date Added:

  April 17, 2023

  Manufacturer:

  TOYOTA

  Summary

  TT: Some 2021 - 2023 Highlander HV, RAV4 HV and Sienna HV vehicles equipped with Rear Motor Generator, MGR (Q610), may duplicate an abnormal noise (Drone, Growl, Humming, and/or other) from the MGR at various vehicle speeds and normal drive conditions. Please contact TAS for diagnostic instructions to aid in resolution of the condition.

  Associated Products (6)

  2023 Toyota Highlander2023 Toyota RAV42022 Toyota Highlander2022 Toyota RAV42021 Toyota Highlander2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10234337-0001.pdf↗
• March 23, 2023•Document ID: 10234335

  Service Bulletin/Repair Instructions
  SUSPENSION; BACK OVER PREVENTION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

  Mfr Comm. #:

  T-TT-0724-23

  Date Added:

  April 17, 2023

  Manufacturer:

  TOYOTA

  Summary

  TT: Some 19-21MY RAV4 Japan produced vehicles in Puerto Rico only exhibit a squeak type noise from the front suspension over bumps. Japan produced vehicles can be identified by VINs beginning with J.

  Associated Products (1)

  2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10234335-0001.pdf↗
• March 22, 2023•Document ID: 10234334

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION

  Mfr Comm. #:

  T-SB-0014-23

  Date Added:

  April 17, 2023

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2019 ? 2021 model year RAV4 and RAV4 Hybrid and 2021 model year RAV4 Prime vehicles may exhibit a rattle noise from the sliding roof assembly when it is in the tilted open position while driving over a bumpy road. Follow the Repair Procedure in this bulletin to address this condition.

  Associated Products (1)

  2021 Toyota RAV4
  Associated Documents

  • DownloadMC-10234334-0001.pdf↗