Toyota Highlander Service Bulletins (2022)
160 manufacturer communications on file.
- May 16, 2022•Document ID: 10220155Service Bulletin/Repair InstructionsSTRUCTURE:BODY:BUMPERS:ACTIVE SHUTTERS/GRILL
- Mfr Comm. #:
- TSB004822
- Date Added:
- September 15, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2020 ? 2022 model year Highlander (except XSE models) and Highlander Hybrid vehicles may exhibit an abnormal whistle noise from the front when driving over 35 mph. This may be caused by the radiator grille bracket. A new radiator grille bracket has been developed to address this condition
Associated Products (2)Associated Documents - May 13, 2022•Document ID: 10220154Service Bulletin/Repair InstructionsCOMMUNICATION:MANUFACTURER TELEMATICS
- Mfr Comm. #:
- TTT069522
- Date Added:
- September 15, 2022
- Manufacturer:
- TOYOTA
SummaryTT: To improve customer support of telematics connected services features, additional resources have been provided in the Service Lane - Knowledge Center.
Associated Products (32)2023 Toyota 4Runner2023 Toyota Camry2023 Toyota Corolla2023 Toyota Highlander2023 Toyota Mirai2023 Toyota Tacoma2023 Toyota Tundra2022 Toyota 4Runner2022 Toyota C-HR2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota 4Runner+ 12 moreAssociated Documents - May 11, 2022•Document ID: 10220151Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- Service Campaign
- Date Added:
- September 15, 2022
- Manufacturer:
- TOYOTA
SummaryDL: 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 during a Safety Connect call
Associated Products (11)Associated Documents - April 27, 2022•Document ID: 10211819Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 22TC01 Technical
- Date Added:
- May 16, 2022
- Manufacturer:
- TOYOTA
SummaryTECHNICAL 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 (11)Associated Documents - April 25, 2022•Document ID: 10214367Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 22TC01
- Date Added:
- June 21, 2022
- Manufacturer:
- TOYOTA
SummaryTECHNICAL 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 (11)Associated Documents - April 7, 2022•Document ID: 10211800Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 22TC01 Team Memb
- Date Added:
- May 16, 2022
- Manufacturer:
- TOYOTA
SummarySSC: Toyota Over-The- Air (OTA) Pilot Program Team Members SPECIAL SERVICE CAMPAIGN 22TC01
Associated Products (11)Associated Documents - March 24, 2022•Document ID: 10214347Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- TTT059920 Rev4
- Date Added:
- June 21, 2022
- Manufacturer:
- TOYOTA
SummaryTT: 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
Associated Products (27)2023 Toyota bZ4X2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota C-HR2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota C-HR2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander+ 7 moreAssociated Documents - March 21, 2022•Document ID: 10214329Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- TTT068522
- Date Added:
- June 21, 2022
- Manufacturer:
- TOYOTA
SummaryTT: Some 17-22MY Highlander, and 17-20MY Sienna vehicles with engine serial numbers that start with F or G may experience an engine oil leak condition from the No.2 Oil pan. This issue is currently under investigation. Please take detailed pictures of the oil pan leak condition before repair. If condition is on applicable vehicles with engine serial numbers that do not start with F or G, disregard, and proceed with normal repair.
Associated Products (2)Associated Documents - March 16, 2022•Document ID: 10214322Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT
- Mfr Comm. #:
- TSB003921
- Date Added:
- June 21, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: Hybrid vehicles are equipped with two types of batteries: ?Hybrid vehicle (HV) battery. ?Auxiliary (12V) battery. If the hybrid vehicle is put into storage, the State-Of-Charge (SOC) of its HV battery and auxiliary battery will gradually decrease. To prevent the auxiliary battery from becoming discharged during storage, proper maintenance is necessary. As a matter of policy, Toyota does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified SOC of the vehicle?s battery while in stock and ensure proper SOC at delivery. Perform the following maintenance service for the HV battery and auxiliary battery.
Associated Products (9)Associated Documents - March 14, 2022•Document ID: 10214320Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- TTT069022
- Date Added:
- June 21, 2022
- Manufacturer:
- TOYOTA
SummaryTT: On some 2021-2022MY Highlander HV, RAV4 HV, RAV4 Prime and Venza models, the connector cover for the Under Floor Wire Harness for the Rear Motor Generator may have the appearance of being damaged or missing
Associated Products (6)Associated Documents - March 10, 2022•Document ID: 10214316Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- TSB001622
- Date Added:
- June 21, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: 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 conditions. Long-term storage can affect a vehicle?s systems and components. Any problems that are found should be corrected immediately
Associated Products (15)Associated Documents - March 10, 2022•Document ID: 10214315Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- TSB001522
- Date Added:
- June 21, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: 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. Because of these factors, battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Toyota does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified State-Of-Charge (SOC) of the vehicle?s battery while in stock and ensure proper SOC at delivery. To eliminate customer service concerns due to an undercharged battery during the first few weeks of ownership, ALL dealers should test the auxiliary (12V) battery and recharge, if necessary, no more than 48 hours before delivery to the customer.
Associated Products (13)Associated Documents - March 10, 2022•Document ID: 10210379Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0040-21 Obs
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE March 10, 2022: This bulletin is now obsolete. Please see T-SB-0016-22.
Associated Products (13)Associated Documents - March 10, 2022•Document ID: 10210378Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0038-21 Obs
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE March 10, 2022: This bulletin is now obsolete. Please see T-SB-0015-22.
Associated Products (13)Associated Documents - March 8, 2022•Document ID: 10210373Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- T-TT-0687-22
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryTT: 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
Associated Products (25)2022 Toyota Avalon2022 Toyota C-HR2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Supra2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota Avalon2021 Toyota C-HR2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Prius2021 Toyota RAV4+ 5 moreAssociated Documents - March 8, 2022•Document ID: 10210372Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- T-TT-0686-22
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryTT: The purpose of this Tech Tip is to provide diagnostic tips to prevent misdiagnosis of the following DTC?s and prevent repeat repairs. One or more of the Heated Oxygen Sensors (O2) or Air Fuel ratio sensor (A/F) DTCs below could set due to a leaking exhaust system. If you encounter a vehicle with any of these DTCs
Associated Products (8)Associated Documents - March 8, 2022•Document ID: 10210370Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- T-TT-0685-22
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryTT: Some 2017-2022 Highlander, and 2017-2020 Sienna vehicles may experience an engine oil leak condition from the No.2 Oil pan. This issue is currently under investigation. Please take detailed pictures of the oil pan leak condition before repair
Associated Products (2)Associated Documents - March 4, 2022•Document ID: 10210368Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0012-22
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: 2022 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. During Pre-Delivery Service (PDS), follow the appropriate Installation Procedure to attach the driver side, and if applicable, the passenger side and rear seat floor mats to the vehicle carpet using the floor mat retainers. If installation instructions are included in the floor mat kit, place the instructions in the vehicle?s glove box for customer reference
Associated Products (14)Associated Documents - March 4, 2022•Document ID: 10210367Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0035-21 Obs
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE March 04, 2022: This bulletin is now obsolete. Please see T-SB-0012-22.
Associated Products (14)Associated Documents - March 3, 2022•Document ID: 10210366Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; SEAT BELTS; AIR BAGS
- Mfr Comm. #:
- 22TC01 Team Memb
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummarySSC: 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 your vehicle. With your active telematics account, you are encouraged to complete this campaign using this Over-the-Air (OTA) update by following these steps: 1) To complete this update, each Team Member will use the Toyota/Lexus App installed on their phone. 2) Within a few days of this E-Mail, we will send a notification to your Toyota/Lexus app to schedule and install the update on your vehicle. 3) Click on either the notification on your lock screen or the tile in the app to review the update and then continue in the App to approve the update. 4) The night after you approve the update, the telematics module will perform the update, and you will receive a confirmation notification through the app.
Associated Products (11)Associated Documents