Toyota Mirai Service Bulletins (2023)
104 manufacturer communications on file.
- July 3, 2023•Document ID: 10241387Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- T-SB-0042-23
- Date Added:
- August 28, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2023 ? 2024 model year Toyota vehicles use hub bolts in place of studs/nuts to fasten the wheels to the vehicle. If non-compatible wheels or hub bolts/nuts are installed, there is increased risk that the wheel(s) could come off resulting in a crash. This service bulletin outlines the physical differences and precautions that should be taken when servicing different wheel and wheel fastener types.
Associated Products (27)2024 Toyota 4Runner2024 Toyota bZ4X2024 Toyota Camry2024 Toyota Corolla Cross2024 Toyota Crown2024 Toyota GR Corolla2024 Toyota Grand Highlander2024 Toyota Mirai2024 Toyota Prius2024 Toyota Supra2024 Toyota Tundra2024 Toyota Venza2023 Toyota 4Runner2023 Toyota bZ4X2023 Toyota Camry2023 Toyota Corolla2023 Toyota Corolla Cross2023 Toyota Crown2023 Toyota GR Corolla2023 Toyota Highlander+ 7 moreAssociated Documents - June 15, 2023•Document ID: 10240064Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01-2
- Date Added:
- July 31, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR 23TJ01 Second Key Delivery Program
Associated Products (9)Associated Documents - June 15, 2023•Document ID: 10240063Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01-1
- Date Added:
- July 31, 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 (9)Associated Documents - June 15, 2023•Document ID: 10240062Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01
- Date Added:
- July 31, 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 (9)Associated Documents - December 14, 2022•Document ID: 10230366Service Bulletin/Repair InstructionsSTRUCTURE; EQUIPMENT
- Mfr Comm. #:
- T-SB-0109-22
- Date Added:
- January 17, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: Pre-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. 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 8 of ?Final Inspection and Cleaning.?) This bulletin contains the PDS procedures that apply specifically to 2023 model year Mirai vehicles. A universal PDS Check Sheet that contains PDS steps that apply to all 2023 model year Toyota vehicles has been developed. 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, be sure to follow Long-Term Vehicle Storage Guidelines.
Associated Products (1)Associated Documents - November 28, 2022•Document ID: 10227903Service Bulletin/Repair InstructionsCOMMUNICATION
- Mfr Comm. #:
- T-SB-0031-22 Obs
- Date Added:
- December 19, 2022
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE November 28, 2022: This bulletin is now obsolete. Please see T-SB-0105-22
Associated Products (9)Associated Documents - November 28, 2022•Document ID: 10227902Service Bulletin/Repair InstructionsCOMMUNICATION
- Mfr Comm. #:
- T-SB-0032-22 Obs
- Date Added:
- December 19, 2022
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE November 28, 2022: This bulletin is now obsolete. Please see T-SB-0104-22.
Associated Products (9)Associated Documents - November 28, 2022•Document ID: 10227901Service Bulletin/Repair InstructionsTRAILER HITCHES; WHEELS
- Mfr Comm. #:
- T-SB-0105-22
- Date Added:
- December 19, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: During 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. Refer to the Tire Positioning Procedure in this bulletin to ensure that the original tires stay in the same location on the vehicle.
Associated Products (9)Associated Documents - November 28, 2022•Document ID: 10227900Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0104-22
- Date Added:
- December 19, 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 (9)Associated Documents - November 22, 2022•Document ID: 10227926Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0036-22 Rev
- Date Added:
- December 19, 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 (9)Associated Documents - November 22, 2022•Document ID: 10227925Service Bulletin/Repair InstructionsAIR BAGS; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- T-SB-0029-22 Rev
- Date Added:
- December 19, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: 2023 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 (9)Associated Documents - November 22, 2022•Document ID: 10227923Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- T-SB-0033-22 Rev
- Date Added:
- December 19, 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.
Associated Products (5)Associated Documents - September 12, 2022•Document ID: 10224168Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0032-22 Rev
- Date Added:
- October 17, 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 (9)Associated Documents - August 31, 2022•Document ID: 10220209Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- T-SB-0031-22 Rev
- Date Added:
- September 15, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: During 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. Refer to the Tire Positioning Procedure in this bulletin to ensure that the original tires stay in the same location on the vehicle
Associated Products (7)Associated Documents - August 18, 2022•Document ID: 10220240Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- T-SB-0036-22 Rev
- Date Added:
- September 15, 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 (9)Associated Documents - August 18, 2022•Document ID: 10220239Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0029-22 Rev
- Date Added:
- September 15, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: 2023 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 (9)Associated Documents - August 18, 2022•Document ID: 10220238Service Bulletin/Repair InstructionsHYBRID PROPULSION SYSTEM
- Mfr Comm. #:
- T-SB-0033-22 Rev
- Date Added:
- September 15, 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.
Associated Products (1)Associated Documents - July 22, 2022•Document ID: 10217803Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- T-SB-0032-22 Rev
- Date Added:
- August 15, 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 (7)Associated Documents - July 21, 2022•Document ID: 10217802Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- T-SB-0031-22 Rev
- Date Added:
- August 15, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: During 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. Refer to the Tire Positioning Procedure in this bulletin to ensure that the original tires stay in the same location on the vehicle.
Associated Products (7)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