Toyota Highlander Service Bulletins (2022)
198 manufacturer communications on file.
- November 15, 2023•Document ID: 10247812Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- TSB009223
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryToyota vehicles equipped with an A25A-FKS or A25A-FXS engine may exhibit reduced engine power and/or a MIL ON condition
Associated Products (20)2022 Toyota Avalon2022 Toyota Camry2022 Toyota Highlander2022 Toyota RAV42022 Toyota Sienna2022 Toyota Venza2021 Toyota Avalon2021 Toyota Camry2021 Toyota Highlander2021 Toyota RAV42021 Toyota Sienna2021 Toyota Venza2020 Toyota Avalon2020 Toyota Camry2020 Toyota Highlander2020 Toyota RAV42019 Toyota Avalon2019 Toyota Camry2019 Toyota Highlander2019 Toyota RAV4Associated Documents - November 15, 2023•Document ID: 10247809Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR 23TJ01 Second Key Delivery Program Multiple Models and Model Years
Associated Products (12)Associated Documents - November 1, 2023•Document ID: 10247796Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB008523
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2016 ? 2023 model year Toyota vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing a Health Check, one or both of the following Diagnostic Trouble Codes (DTCs) may be present: ?P1C8449 ? (High Voltage Power Resource Circuit Short during Ready ON) ?P300449 ? (High Voltage Power Resource Circuit Short during Pre-Charge) Follow the Repair Procedure in this bulletin to address this condition.
Associated Products (39)2023 Toyota Crown2023 Toyota Highlander2023 Toyota Mirai2023 Toyota RAV42023 Toyota Sequoia2023 Toyota Sienna2023 Toyota Tundra2023 Toyota Venza2022 Toyota Avalon2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 Toyota Prius2022 Toyota RAV42022 Toyota Sienna2022 Toyota Tundra2022 Toyota Venza2021 Toyota Avalon2021 Toyota Camry+ 19 moreAssociated Documents - October 18, 2023•Document ID: 10245474Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 22TC01 Technical
- Date Added:
- November 27, 2023
- Manufacturer:
- TOYOTA
SummaryTI: 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 PRIUS
Associated Products (13)Associated Documents - August 29, 2023•Document ID: 10244133Service Bulletin/Repair InstructionsSERVICE BRAKES; AIR BAGS; ELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB005923
- Date Added:
- October 16, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: Some drivers of 2020 ? 2022 model year Highlander Hybrid vehicles may be sensitive to the momentary transition from regenerative braking to hydraulic braking under certain driving conditions, such as while driving downhill, or turning with light brake pedal application. The brake actuator control module can be updated to improve brake feeling for this condition. Follow the Repair Procedure in this bulletin to address this condition.
Associated Products (3)Associated Documents - August 29, 2023•Document ID: 10244129Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01b
- Date Added:
- October 16, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR 23TJ01 Second Key Delivery Program Multiple Models and Model Years
Associated Products (7)Associated Documents - August 29, 2023•Document ID: 10244128Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23LJ01a
- Date Added:
- October 16, 2023
- Manufacturer:
- TOYOTA
SummaryRL: The supply of Smart Keys available for Toyota vehicles has been temporarily limited to one (1) on select models since October 2022 due to global semiconductor shortages impacting certain microchips. Affected vehicles have been delivered with only one Smart Key and a second mechanical key.
Associated Products (7)Associated Documents - August 29, 2023•Document ID: 10244127Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01
- Date Added:
- October 16, 2023
- Manufacturer:
- TOYOTA
SummaryDP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.
Associated Products (7)Associated Documents - August 21, 2023•Document ID: 10244116Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- TSB002123
- Date Added:
- October 16, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (7)Associated Documents - August 21, 2023•Document ID: 10244115Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REFRIGERANT HOSES AND FITTINGS
- Mfr Comm. #:
- TSB005823
- Date Added:
- October 16, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (186)2024 Toyota Prius2024 Toyota RAV42023 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 Cross+ 166 moreAssociated Documents - August 17, 2023•Document ID: 10244113Service Bulletin/Repair InstructionsVEHICLE SPEED CONTROL; EQUIPMENT; AIR BAGS
- Mfr Comm. #:
- TSB003220
- Date Added:
- October 16, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (562)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 Camry2022 Toyota C-HR2022 Toyota Corolla2022 Toyota Corolla Cross+ 542 moreAssociated Documents - August 17, 2023•Document ID: 10244112Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; ENGINE
- Mfr Comm. #:
- TSB005123
- Date Added:
- October 16, 2023
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE August 17, 2023: This bulletin is no longer applicable and is now obsolete
Associated Products (18)2022 Toyota Avalon2022 Toyota Camry2022 Toyota Highlander2022 Toyota RAV42022 Toyota Venza2021 Toyota Avalon2021 Toyota Camry2021 Toyota Highlander2021 Toyota RAV42021 Toyota Venza2020 Toyota Avalon2020 Toyota Camry2020 Toyota Highlander2020 Toyota RAV42019 Toyota Avalon2019 Toyota Camry2019 Toyota RAV42018 Toyota CamryAssociated Documents - August 17, 2023•Document ID: 10244111Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; COMMUNICATION:MANUFACTURER TELEMATICS
- Mfr Comm. #:
- TTT073723
- Date Added:
- October 16, 2023
- Manufacturer:
- TOYOTA
SummaryTT: 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 (128)2024 Toyota 4Runner2024 Toyota bZ4X2024 Toyota Camry2024 Toyota Corolla2024 Toyota Corolla Cross2024 Toyota Crown2024 Toyota Grand Highlander2024 Toyota GR Corolla2024 Toyota Highlander2024 Toyota Mirai2024 Toyota Prius2024 Toyota RAV42024 Toyota Sequoia2024 Toyota Sienna2024 Toyota Supra2024 Toyota Tacoma2024 Toyota Tundra2024 Toyota Venza2023 Toyota 4Runner2023 Toyota bZ4X+ 108 moreAssociated Documents - July 10, 2023•Document ID: 10241394Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; BACK OVER PREVENTION
- Mfr Comm. #:
- T-TT-0726-23
- Date Added:
- August 28, 2023
- Manufacturer:
- TOYOTA
SummaryTT: 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)Associated Documents - June 8, 2023•Document ID: 10240057Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; FUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- TSB-0033-23
- Date Added:
- July 31, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (13)Associated Documents - May 18, 2023•Document ID: 10238144Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
- Mfr Comm. #:
- T-TT-0694-22
- Date Added:
- June 26, 2023
- Manufacturer:
- TOYOTA
SummaryTT: After jump-starting, the vehicle may experience a no-start condition and multiple DTCs including U010087. Upon investigation, it is found that the engine ECU has been damaged and needs to be replaced. In several cases, it was found that the cause of the ECU damage was improper jump starting. Further investigation found that ECU damage may occur if the jumper cables are hooked up on or around the engine ECU or ECU mounting bracket
Associated Products (24)2024 Toyota Camry2024 Toyota RAV42024 Toyota Sienna2024 Toyota Venza2023 Toyota Camry2023 Toyota Highlander2023 Toyota RAV42023 Toyota Sienna2023 Toyota Venza2022 Toyota Avalon2022 Toyota Camry2022 Toyota Highlander2022 Toyota Sienna2022 Toyota Venza2021 Toyota Avalon2021 Toyota Camry2021 Toyota Highlander2021 Toyota Sienna2021 Toyota Venza2020 Toyota Avalon+ 4 moreAssociated Documents - May 18, 2023•Document ID: 10238140Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:WIRING; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 22TE09-1
- Date Added:
- June 26, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR CUSTOMER SUPPORT PROGRAM 22TE09 HV FLOOR UNDER WIRE HARNESS AND REAR TRACTION MOTOR CABLE CORROSION CERTAIN 2020 ?2022 MODEL YEAR HIGHLANDER HYBRID AWD
Associated Products (3)Associated Documents - May 18, 2023•Document ID: 10238139Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:WIRING
- Mfr Comm. #:
- 22TE09
- Date Added:
- June 26, 2023
- Manufacturer:
- TOYOTA
SummaryDP: Although the HV Floor Under Wire Harness and Rear Traction Motor Cable is 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 excessive corrosion to the wire harness connections at the Rear Motor Generator. Excessive corrosion can cause AM Radio Static during certain drive cycles, or, following certain warning indicators, the vehicle may not start.
Associated Products (7)Associated Documents - May 11, 2023•Document ID: 10238131Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- T-SB-0021-23
- Date Added:
- June 26, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (7)Associated Documents - April 21, 2023•Document ID: 10236209Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- T-TT-0733-23
- Date Added:
- May 15, 2023
- Manufacturer:
- TOYOTA
SummaryTT: Some 2022-2024 MY vehicles equipped with the A25A engine may exhibit a leak from the engine water pump, and/or MIL On condition accompanied by DTC(s): ?P26CA14 Engine Coolant Pump Circuit Short to Ground or Open ?P26CA31 Engine Coolant Pump No Signal
Associated Products (10)Associated Documents