Toyota Crown Signia Service Bulletins
60 manufacturer communications on file.
- June 25, 2026•Document ID: 11034826Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0003-26 Rev1
- Date Added:
- July 8, 2026
- Manufacturer:
- TOYOTA
Summary2026 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 seatfloor mats to the vehicle carpet using the floor mat retainers.
Associated Products (17)2026 Toyota 4Runner2026 Toyota bZ2026 Toyota bZ Woodland2026 Toyota C-HR2026 Toyota Corolla2026 Toyota Corolla Cross2026 Toyota Crown2026 Toyota Crown Signia2026 Toyota GR Corolla2026 Toyota GR862026 Toyota Grand Highlander2026 Toyota Highlander2026 Toyota Mirai2026 Toyota Prius2026 Toyota Supra2026 Toyota Tacoma2026 Toyota TundraAssociated Documents - June 18, 2026•Document ID: 11034819Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0004-26 Rev1
- Date Added:
- July 8, 2026
- Manufacturer:
- TOYOTA
SummaryDuring the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires remain on the vehicle in the same location and in the same direction of rotation.
Associated Products (17)2026 Toyota 4Runner2026 Toyota bZ2026 Toyota bZ Woodland2026 Toyota C-HR2026 Toyota Corolla2026 Toyota Corolla Cross2026 Toyota Crown2026 Toyota Crown Signia2026 Toyota GR Corolla2026 Toyota GR862026 Toyota Grand Highlander2026 Toyota Highlander2026 Toyota Mirai2026 Toyota Prius2026 Toyota Supra2026 Toyota Tacoma2026 Toyota TundraAssociated Documents - June 10, 2026•Document ID: 11034813Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0005-26 Rev1
- Date Added:
- July 8, 2026
- Manufacturer:
- TOYOTA
SummaryA 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.
Associated Products (17)2026 Toyota 4Runner2026 Toyota bZ2026 Toyota bZ Woodland2026 Toyota C-HR2026 Toyota Corolla2026 Toyota Corolla Cross2026 Toyota Crown2026 Toyota Crown Signia2026 Toyota GR Corolla2026 Toyota GR862026 Toyota Grand Highlander2026 Toyota Highlander2026 Toyota Mirai2026 Toyota Prius2026 Toyota Supra2026 Toyota Tacoma2026 Toyota TundraAssociated Documents - June 10, 2026•Document ID: 11034812Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0002-26 Rev1
- Date Added:
- July 8, 2026
- Manufacturer:
- TOYOTA
SummaryLong-term or off-site storage requires special care to maintain vehicle condition. The following guidelines should be performed to minimize vehicle component/part degradation due to extendedvehicle storage conditions. Long-term storage can affect a vehicle’s systems and components. Any problems that are found should be corrected immediately.
Associated Products (17)2026 Toyota 4Runner2026 Toyota bZ2026 Toyota bZ Woodland2026 Toyota C-HR2026 Toyota Corolla2026 Toyota Corolla Cross2026 Toyota Crown2026 Toyota Crown Signia2026 Toyota GR Corolla2026 Toyota GR862026 Toyota Grand Highlander2026 Toyota Highlander2026 Toyota Mirai2026 Toyota Prius2026 Toyota Supra2026 Toyota Tacoma2026 Toyota TundraAssociated Documents - April 15, 2026•Document ID: 11032476Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0088-25 Rev1
- Date Added:
- May 8, 2026
- Manufacturer:
- TOYOTA
SummaryPre-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 body dents/dings. • Proper operation of electrical accessories (including interior light, clock, and radio reset). • Interior cleanliness. • Proper function of mechanical systems. The PDS process helps identify potential vehicle concerns before customer delivery. After completing the PDS process, maintain accurate PDS records by ensuring the required documents listed below are completed and recorded in accordance with Toyota Warranty Policy. • GTS+ Health Check • Completed PDS Check Sheet • Battery Charge Test Print Out • GTS+ Tire Pressure Information Customer retention and proper maintenance of vehicles are and have always been a major focus for Toyota. To help remind customers that regular service is essential to the proper maintenance of the vehicle, dealers are required to install a service reminder sticker before delivery. By doing this, customers will be reminded to return to your dealership for service. Your current service reminder sticker may be used. (See PDS Check Sheet item 7 of “Final Inspection and Cleaning.”) This bulletin contains the PDS procedures that apply specifically to 2026 model year Crown Signia vehicles.
Associated Products (1)Associated Documents - February 12, 2026•Document ID: 11029890Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0017-25 Rev2
- Date Added:
- March 7, 2026
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE February 12, 2026: This bulletin is now obsolete. Please see T-SB-0005-26.
Associated Products (16)2026 Toyota 4Runner2026 Toyota bZ2026 Toyota bZ Woodland2026 Toyota C-HR2026 Toyota Corolla2026 Toyota Corolla Cross2026 Toyota Crown2026 Toyota Crown Signia2026 Toyota GR Corolla2026 Toyota Grand Highlander2026 Toyota Highlander2026 Toyota Mirai2026 Toyota Prius2026 Toyota Supra2026 Toyota Tacoma2026 Toyota TundraAssociated Documents - February 6, 2026•Document ID: 11029879Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0005-26
- Date Added:
- March 7, 2026
- Manufacturer:
- TOYOTA
SummaryA 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.
Associated Products (15)Associated Documents - February 6, 2026•Document ID: 11029878Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0005-25 Rev2
- Date Added:
- March 7, 2026
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE February 6, 2026: This bulletin is now obsolete. Please see L-SB-0009-25.
Associated Products (16)2026 Toyota 4Runner2026 Toyota bZ2026 Toyota bZ Woodland2026 Toyota C-HR2026 Toyota Corolla2026 Toyota Corolla Cross2026 Toyota Crown2026 Toyota Crown Signia2026 Toyota GR Corolla2026 Toyota Grand Highlander2026 Toyota Highlander2026 Toyota Mirai2026 Toyota Prius2026 Toyota Supra2026 Toyota Tacoma2026 Toyota TundraAssociated Documents - February 5, 2026•Document ID: 11029876Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0004-26
- Date Added:
- March 7, 2026
- Manufacturer:
- TOYOTA
SummaryDuring the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires remain on the vehicle in the same location and in the same direction of rotation.
Associated Products (15)Associated Documents - February 3, 2026•Document ID: 11029872Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0007-25 Rev2
- Date Added:
- March 7, 2026
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE February 03, 2026: This bulletin is now obsolete. Please see T-SB-0003-26.
Associated Products (16)2026 Toyota 4Runner2026 Toyota bZ2026 Toyota bZ Woodland2026 Toyota C-HR2026 Toyota Corolla2026 Toyota Corolla Cross2026 Toyota Crown2026 Toyota Crown Signia2026 Toyota GR Corolla2026 Toyota Grand Highlander2026 Toyota Highlander2026 Toyota Mirai2026 Toyota Prius2026 Toyota Supra2026 Toyota Tacoma2026 Toyota TundraAssociated Documents - February 2, 2026•Document ID: 11029871Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0003-26
- Date Added:
- March 7, 2026
- Manufacturer:
- TOYOTA
Summary2026 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.
Associated Products (15)Associated Documents - January 30, 2026•Document ID: 11028725Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0009-25 Rev2
- Date Added:
- February 11, 2026
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0002-26.
Associated Products (15)Associated Documents - January 28, 2026•Document ID: 11028723Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0002-26
- Date Added:
- February 11, 2026
- Manufacturer:
- TOYOTA
SummaryLong-term or off-site storage requires special care to maintain vehicle condition. 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 (14)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 (92)2026 Toyota 4Runner2026 Toyota bZ2026 Toyota Corolla2026 Toyota Corolla Cross2026 Toyota Crown2026 Toyota Crown Signia2026 Toyota GR Corolla2026 Toyota Grand Highlander2026 Toyota Highlander2026 Toyota Mirai2026 Toyota Prius2026 Toyota Supra2026 Toyota Tacoma2026 Toyota Tundra2026 Toyota Yaris2025 Toyota 4Runner2025 Toyota bZ4X2025 Toyota Corolla2025 Toyota Corolla Cross2025 Toyota Crown+ 72 moreAssociated Documents - November 25, 2025•Document ID: 11026325Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0088-25
- Date Added:
- December 5, 2025
- Manufacturer:
- TOYOTA
SummaryPre-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 body dents/dings. •Proper operation of electrical accessories (including interior light, clock, and radio reset). •Interior cleanliness. •Proper function of mechanical systems. The PDS process helps identify potential vehicle concerns before customer delivery. After completing the PDS process, maintain accurate PDS records by ensuring the required documents listed below are completed and recorded in accordance with Toyota Warranty Policy. •GTS+ Health Check •Completed PDS Check Sheet •Battery Charge Test Print Out •GTS+ Tire Pressure Information Customer retention and proper maintenance of vehicles are and have always been a major focus for Toyota. To help remind customers that regular service is essential to the proper maintenance of the vehicle, dealers are required to install a service reminder sticker before delivery. By doing this, customers will be reminded to return to your dealership for service. Your current service reminder sticker may be used. (See PDS Check Sheet item 7 of “Final Inspection and Cleaning.”) This bulletin contains the PDS procedures that apply specifically to 2026 model year Crown Signia vehicles. Refer to T-SB-0023-25, the universal Check Sheet that contains PDS steps that apply to all 2026 model year Toyota vehicles. To properly perform a complete PDS, you must complete all procedures contained in this TSB as well as the universal PDS Check Sheet. In addition, if the vehicle is stored for over 30 days, refer to T-SB-0009-25, Long-Term Vehicle Storage Guidelines.
Associated Products (1)Associated Documents - November 18, 2025•Document ID: 11026317Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0017-25 Rev2
- Date Added:
- December 5, 2025
- Manufacturer:
- TOYOTA
SummaryA 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.
Associated Products (15)Associated Documents - November 18, 2025•Document ID: 11026316Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0009-25 Rev2
- Date Added:
- December 5, 2025
- Manufacturer:
- TOYOTA
SummaryLong-term or off-site storage requires special care to maintain vehicle condition. The guidelines included 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 - November 18, 2025•Document ID: 11026315Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0007-25 Rev2
- Date Added:
- December 5, 2025
- Manufacturer:
- TOYOTA
Summary2026 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.
Associated Products (15)Associated Documents - November 18, 2025•Document ID: 11026314Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- T-SB-0005-25 Rev2
- Date Added:
- December 5, 2025
- Manufacturer:
- TOYOTA
SummaryDuring the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires remain on the vehicle in the same location and in the same direction of rotation.
Associated Products (15)Associated Documents - June 13, 2025•Document ID: 11020657Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- T-SB-0058-23 Rev1
- Date Added:
- July 10, 2025
- Manufacturer:
- TOYOTA
SummaryThe air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.
Associated Products (67)2026 Toyota Crown2026 Toyota Yaris2025 Toyota 4Runner2025 Toyota bZ4X2025 Toyota Camry2025 Toyota Corolla2025 Toyota Corolla Cross2025 Toyota Crown2025 Toyota Crown Signia2025 Toyota GR Corolla2025 Toyota Grand Highlander2025 Toyota Highlander2025 Toyota Mirai2025 Toyota Prius2025 Toyota RAV42025 Toyota Tacoma2025 Toyota Tundra2025 Toyota Yaris2024 Toyota 4Runner2024 Toyota bZ4X+ 47 moreAssociated Documents