Toyota Sequoia Service Bulletins (2023)
111 manufacturer communications on file.
- August 19, 2026•Document ID: 11037198Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- T-SB-0049-26
- Date Added:
- September 9, 2026
- Manufacturer:
- TOYOTA
SummarySome 2022 – 2025 model year Tundra Hybrid, 2023 – 2025 model year Sequoia Hybrid, 2024 –2025 Land Cruiser and Tacoma Hybrid, and 2025 4Runner Hybrid vehicles may exhibit a whine noise from the transmission when in Ready ON mode.
Associated Products (12)Associated Documents - July 1, 2026•Document ID: 11036116Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- T-SB-0022-25 Rev2
- Date Added:
- August 12, 2026
- Manufacturer:
- TOYOTA
SummarySome 2022 – 2026 model year Tundra, Tundra Hybrid, and 2023 – 2026 model year Sequoia Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving forward or in reverse
Associated Products (9)Associated Documents - June 25, 2026•Document ID: 11034825Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 26TC02
- Date Added:
- July 8, 2026
- Manufacturer:
- TOYOTA
SummaryTECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 26TC02 REPROGRAMMING FOR PARKING ASSIST ECU CERTAIN 2023 - 2024 SEQUOIA
Associated Products (2)Associated Documents - March 31, 2026•Document ID: 11031166Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- T-SB-0020-25 Rev2
- Date Added:
- April 8, 2026
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE March 31, 2026: This bulletin is now obsolete. Please see T-SB-0022-26.
Associated Products (7)Associated Documents - March 30, 2026•Document ID: 11031161Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 26TC02
- Date Added:
- April 8, 2026
- Manufacturer:
- TOYOTA
SummaryTECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 26TC02 REPROGRAMMING FOR PARKING ASSIST ECU CERTAIN 2023 - 2024 SEQUOIA
Associated Products (2)Associated Documents - March 30, 2026•Document ID: 11031165Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- T-SB-0022-26
- Date Added:
- April 8, 2026
- Manufacturer:
- TOYOTA
SummarySome 2022 – 2025 model year Tundra and Tundra Hybrid, and 2023 – 2025 model year Sequoia Hybrid vehicles may exhibit a high pitch whistling noise coming from one or both outer rear-view mirrors while driving 65 – 85 mph (105 – 137 km/h).
Associated Products (7)Associated Documents - March 30, 2026•Document ID: 11031162Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 26TC02
- Date Added:
- April 8, 2026
- Manufacturer:
- TOYOTA
SummarySPECIAL SERVICE CAMPAIGN 26TC02 Certain 2023-2024 Model Year Sequoia HV Certain 2022 – 2023 Model Year Tundra & Tundra HV Trailer Back Up Guide Feature Inoperative Frequently Asked Questions
Associated Products (4)Associated Documents - March 30, 2026•Document ID: 11031159Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 26TC02
- Date Added:
- April 8, 2026
- Manufacturer:
- TOYOTA
SummaryAfter calibrating a trailer and using the Trailer Backup Guide feature, subsequent use of this feature may result in a “Trailer not detected” message or a blank multimedia display that prevents the display of features such as the backup camera. The multimedia system returns to normal if the vehicle is turned off and on again with no trailer attached.
Associated Products (4)Associated Documents - January 7, 2026•Document ID: 11028712Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0055-24 Rev2
- Date Added:
- February 11, 2026
- Manufacturer:
- TOYOTA
SummarySome 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Service Bulletin is to provide general guidelines and procedures for odor remediation. This Service Bulletin provides a guide on how to prepare and treat the interior of the vehicle for odor remediation. Refer to the applicable model and model year Repair Manual and the EPA (Environmental Protection Agency) website for the most up-to-date safety and precautionary guidelines.
Associated Products (376)2026 Toyota 4Runner2026 Toyota bZ2026 Toyota Camry2026 Toyota Corolla2026 Toyota Corolla Cross2026 Toyota Crown2026 Toyota Crown Signia2026 Toyota Grand Highlander2026 Toyota GR Corolla2026 Toyota Highlander2026 Toyota Land Cruiser2026 Toyota Mirai2026 Toyota Prius2026 Toyota RAV42026 Toyota Sequoia2026 Toyota Sienna2026 Toyota Supra2026 Toyota Tacoma2026 Toyota Tundra2026 Toyota Yaris+ 356 moreAssociated Documents - November 19, 2025•Document ID: 11026319Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- T-SB-0022-25 Rev1
- Date Added:
- December 5, 2025
- Manufacturer:
- TOYOTA
SummarySome 2022 – 2026 model year Tundra, Tundra Hybrid, and 2023 – 2026 model year Sequoia Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving forward or in reverse.
Associated Products (9)Associated Documents - November 7, 2025•Document ID: 11026306Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- T-SB-0083-25
- Date Added:
- December 5, 2025
- Manufacturer:
- TOYOTA
SummaryA new head unit software update is available for 2022 – 2025 model year Tundra, and Tundra Hybrid; 2023 – 2025 model year Corolla Cross, Corolla Cross Hybrid, Highlander, Highlander Hybrid, Mirai, and Sequoia Hybrid vehicles equipped with Toyota Multimedia versions earlier than version 2230.
Associated Products (15)2025 Toyota Corolla Cross2025 Toyota Highlander2025 Toyota Mirai2025 Toyota Sequoia2025 Toyota Tundra2024 Toyota Corolla Cross2024 Toyota Highlander2024 Toyota Mirai2024 Toyota Sequoia2024 Toyota Tundra2023 Toyota Corolla Cross2023 Toyota Highlander2023 Toyota Mirai2023 Toyota Sequoia2023 Toyota TundraAssociated Documents - November 7, 2025•Document ID: 11026305Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- T-SB-0020-25 Rev2
- Date Added:
- December 5, 2025
- Manufacturer:
- TOYOTA
SummarySome 2022 – 2025 model year Tundra and Tundra Hybrid, and 2023 – 2025 model year Sequoia Hybrid vehicles may exhibit a high pitch whistling noise coming from one or both outer rear-view mirrors while driving 65 – 85 mph (105 – 137 kph).
Associated Products (7)Associated Documents - June 16, 2025•Document ID: 11020662Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- T-TT-0787-25
- Date Added:
- July 10, 2025
- Manufacturer:
- TOYOTA
SummaryCustomers may experience the front seat side shield cracking on the lower portion. The lower clip attachment point may not be seated due to mispositioning during shield installation. If not properly aligned during installation clip will shift up and sit on top of attachment point
Associated Products (7)Associated Documents - April 21, 2025•Document ID: 11019362Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- T-SB-0020-25 Rev1
- Date Added:
- June 6, 2025
- Manufacturer:
- TOYOTA
SummarySome 2022 – 2025 model year Tundra and Tundra Hybrid, and 2023 – 2025 model year Sequoia Hybrid vehicles may exhibit a high pitch whistling noise coming from one or both outer rear view mirrors while driving 65 – 85 mph (105 – 137 kph).
Associated Products (7)Associated Documents - April 21, 2025•Document ID: 11018359Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- T-SB-0020-25 Rev1
- Date Added:
- May 15, 2025
- Manufacturer:
- TOYOTA
SummarySome 2022 – 2025 model year Tundra and Tundra Hybrid, and 2023 – 2025 model year Sequoia Hybrid vehicles may exhibit a high pitch whistling noise coming from one or both outer rear view mirrors while driving 65 – 85 mph (105 – 137 kph).
Associated Products (7)Associated Documents - April 2, 2025•Document ID: 11019331Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- T-TT-0779-25
- Date Added:
- June 6, 2025
- Manufacturer:
- TOYOTA
SummaryTo assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by FTS and/or FPE.
Associated Products (45)2025 Toyota 4Runner2025 Toyota bZ4X2025 Toyota Camry2025 Toyota Corolla2025 Toyota Corolla Cross2025 Toyota Crown2025 Toyota Crown Signia2025 Toyota Grand Highlander2025 Toyota GR Corolla2025 Toyota Highlander2025 Toyota Land Cruiser2025 Toyota Mirai2025 Toyota Prius2025 Toyota RAV42025 Toyota Sequoia2025 Toyota Sienna2025 Toyota Tacoma2025 Toyota Tundra2024 Toyota bZ4X2024 Toyota Corolla+ 25 moreAssociated Documents - April 2, 2025•Document ID: 11018328Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- T-TT-0779-25
- Date Added:
- May 15, 2025
- Manufacturer:
- TOYOTA
SummaryTo assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by FTS and/or FPE.
Associated Products (45)2025 Toyota 4Runner2025 Toyota bZ4X2025 Toyota Camry2025 Toyota Corolla2025 Toyota Corolla Cross2025 Toyota Crown2025 Toyota Crown Signia2025 Toyota Grand Highlander2025 Toyota GR Corolla2025 Toyota Highlander2025 Toyota Land Cruiser2025 Toyota Mirai2025 Toyota Prius2025 Toyota RAV42025 Toyota Sequoia2025 Toyota Sienna2025 Toyota Tacoma2025 Toyota Tundra2024 Toyota bZ4X2024 Toyota Corolla+ 25 moreAssociated Documents - February 21, 2025•Document ID: 11016796Service Bulletin/Repair InstructionsSTRUCTURE:BODY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- T-SB-0053-24 Rev1
- Date Added:
- April 8, 2025
- Manufacturer:
- TOYOTA
SummarySome 2023 – 2024 model year Sequoia Hybrid and 2022 – 2024 Tundra and Tundra Hybrid vehicles may exhibit a condition where the functionality of the power driver seat cushion length adjustment (CLA) is inoperative. This condition may occur when operating the control switch with the CLA in the closed position.
Associated Products (5)Associated Documents - February 21, 2025•Document ID: 11015510Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- T-SB-0053-24 Rev1
- Date Added:
- March 11, 2025
- Manufacturer:
- TOYOTA
SummarySome 2023 – 2024 model year Sequoia Hybrid and 2022 – 2024 Tundra and Tundra Hybrid vehicles may exhibit a condition where the functionality of the power driver seat cushion length adjustment (CLA) is inoperative. This condition may occur when operating the control switch with the CLA in the closed position.
Associated Products (5)Associated Documents - February 12, 2025•Document ID: 11015882Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- T-SB-0107-20 Rev2
- Date Added:
- March 25, 2025
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE February 11, 2025: This bulletin is now obsolete. Please see T-SB-0021-25.
Associated Products (37)2024 Toyota bZ4X2024 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 Tundra2024 Toyota Venza2023 Toyota bZ4X2023 Toyota Corolla2023 Toyota Corolla Cross2023 Toyota Crown2023 Toyota GR Corolla2023 Toyota Mirai+ 17 moreAssociated Documents