Service bulletins for the 2022 Toyota Mirai
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
123 on file from NHTSA, as of 2026-10-19.
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By component
By trouble code
Only bulletins with component: Electrical system are shown. Show all
| T-SB-0106-22 Rev2 | 2026-02-11. Service bulletin. ELECTRICAL SYSTEM. OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26. |
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| T-SB-0001-26 | 2026-02-11. Service bulletin. ELECTRICAL SYSTEM. Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. |
| T-SB-0058-23 Rev1 | 2025-07-10. Service campaign. ELECTRICAL SYSTEM. The 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. |
| T-TT-0780-25 | 2025-06-06. Service bulletin. ELECTRICAL SYSTEM. To 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. |
| T-TT-0780-25 | 2025-05-15. Service bulletin. ELECTRICAL SYSTEM. To 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. |
| T-SB-0106-22 Rev2 | 2025-04-08. Service bulletin. ELECTRICAL SYSTEM. Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicable vehicles to deliver the update, however, the process for generating license keys differs from previous generations. |
| T-SB-0013-24 Rev1 | 2025-04-08. Service bulletin. ELECTRICAL SYSTEM. The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased and can never be reused. Another feature, Add/Remove Key, is also available. Once a key is removed, it can never be reused. |
| T-SB-0106-22 Rev2 | 2025-03-11. Service bulletin. ELECTRICAL SYSTEM. Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicable vehicles to deliver the update, however, the process for generating license keys differs from previous generations. |
| T-SB-0013-24 Rev1 | 2025-03-11. Service bulletin. ELECTRICAL SYSTEM. The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased and can never be reused. Another feature, Add/Remove Key, is also available. Once a key is removed, it can never be reused. |
| T-SB-0111-20 Rev2 | 2025-02-12. Service bulletin. ELECTRICAL SYSTEM. OBSOLETE NOTICE January 23, 2025: This bulletin is now obsolete. Please see T-SB-0011-25. |
| T-SB-0011-25 | 2025-02-12. Service bulletin. ELECTRICAL SYSTEM. When certain vehicle ECUs are replaced, the ECU Security Key must be written in order for that ECU to communicate on the vehicle network. The GTS+ Software Health Check Results screen has been enhanced to help identify if a replacement ECU requires an ECU Security Key. |
| 24TD03 | 2024-07-23. Service campaign. ELECTRICAL SYSTEM. Certain model year 2022 Toyota Mirai vehicles with Advanced Drive may not have the latest multimedia system software installed. In these vehicles, if the latest multimedia software is not installed, a submenu (called “Service”) is not displayed, and the option to enable Over the Air (OTA) updates for Advanced Drive is not shown. |
| 24TD03 | 2024-07-23. Service campaign. ELECTRICAL SYSTEM. TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 24TD03 INFOTAINMENT “SERVICE” SUBMENU IS NOT VISIBLE CERTAIN 2022 MIRAI VEHICLES |
| 24TD03 | 2024-07-23. Service campaign. ELECTRICAL SYSTEM. Certain model year 2022 Toyota Mirai vehicles with Advanced Drive may not have the latest multimedia system software installed. In these vehicles, if the latest multimedia software is not installed, a submenu (called “Service”) is not displayed, and the option to enable Over the Air (OTA) updates for Advanced Drive is not shown. |
| 24TD03 | 2024-07-23. Service campaign. ELECTRICAL SYSTEM. Certain model year 2022 Toyota Mirai vehicles with Advanced Drive may not have the latest multimedia system software installed. In these vehicles, if the latest multimedia software is not installed, a submenu (called “Service”) is not displayed, and the option to enable Over the Air (OTA) updates for Advanced Drive is not shown. |
| T-SB-0057-24 | 2024-07-23. Over-the-air update. VEHICLE SPEED CONTROL; STEERING; ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; LANE DEPARTURE: ASSIST. Some 2022 model year Mirai vehicles are equipped with Toyota Teammate Advanced Drive. This system provides driving support through automated steering, acceleration, and braking under specific operating conditions within controlled access highways. Toyota Teammate Advanced Drive utilizes an array of sensors and cameras, high definitions maps, and the vehicle navigation system to provide hands-free (SAE level: 2) driving assistance for engaged drivers. Updates to enhance Toyota Teammate Advanced Drive operation or to add features/functions are delivered to the vehicle directly through the Toyota Teammate multimedia head unit (earlier than version 5.00). The updates include the following: •Updates the Advanced Drive messages and displays. •Reduces the frequency of prompts to hold the steering wheel in certain circumstances (e.g., facial recognition impact reduced when wearing a medical mask). •Increases scenarios where lane change assist can be used. •Adjusts the speed to help avoid blind spots of other vehicles in adjacent lanes. •Enhances peripheral recognition using LiDARs. •Reduces lane change assist activation when standard construction cones or barrels are detected. •Alerts driver to nearby vehicles at certain highway entrance merging areas during low-speed driving. •Alerts driver when approaching a much slower vehicle ahead. •Increases the maximum Advanced Drive set speed to 85 mph. The release notes text below will be displayed to the customer: “Updates the Advanced Drive messages and displays, reduces the frequency of prompts to hold the steering wheel in certain circumstances (e.g., facial recognition impact reduced when wearing a medical mask), increases scenarios where lane change assist can be used, adjusts the speed to help avoid blind spots of other vehicles in adjacent lanes, enhances peripheral recognition using LiDARs, reduces lane change assist activation when standard construction cones or barrels are detected, alerts driver to nearby vehicles at certain highway entrance merging areas during low-speed driving, alerts driver when approaching a much slower vehicle ahead, increases the maximum Advanced Drive set speed to 85 mph.” |
| T-SB-0057-24 | 2024-07-23. Over-the-air update. VEHICLE SPEED CONTROL; STEERING; LANE DEPARTURE: ASSIST; ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Some 2022 model year Mirai vehicles are equipped with Toyota Teammate Advanced Drive. This system provides driving support through automated steering, acceleration, and braking under specific operating conditions within controlled access highways. Toyota Teammate Advanced Drive utilizes an array of sensors and cameras, high definitions maps, and the vehicle navigation system to provide hands-free (SAE level: 2) driving assistance for engaged drivers. Updates to enhance Toyota Teammate Advanced Drive operation or to add features/functions are delivered to the vehicle directly through the Toyota Teammate multimedia head unit (earlier than version 5.00). The updates include the following: •Updates the Advanced Drive messages and displays. •Reduces the frequency of prompts to hold the steering wheel in certain circumstances (e.g., facial recognition impact reduced when wearing a medical mask). •Increases scenarios where lane change assist can be used. •Adjusts the speed to help avoid blind spots of other vehicles in adjacent lanes. •Enhances peripheral recognition using LiDARs. •Reduces lane change assist activation when standard construction cones or barrels are detected. •Alerts driver to nearby vehicles at certain highway entrance merging areas during low-speed driving. •Alerts driver when approaching a much slower vehicle ahead. •Increases the maximum Advanced Drive set speed to 85 mph. The release notes text below will be displayed to the customer: “Updates the Advanced Drive messages and displays, reduces the frequency of prompts to hold the steering wheel in certain circumstances (e.g., facial recognition impact reduced when wearing a medical mask), increases scenarios where lane change assist can be used, adjusts the speed to help avoid blind spots of other vehicles in adjacent lanes, enhances peripheral recognition using LiDARs, reduces lane change assist activation when standard construction cones or barrels are detected, alerts driver to nearby vehicles at certain highway entrance merging areas during low-speed driving, alerts driver when approaching a much slower vehicle ahead, increases the maximum Advanced Drive set speed to 85 mph.” |
| T-SB-0111-20 Rev2 | 2024-07-06. Service bulletin. ELECTRICAL SYSTEM. When certain vehicle ECUs are replaced, the ECU Security Key must be written in order for that ECU to communicate on the vehicle network. The GTS+ Software Health Check Results screen has been enhanced to help identify if a replacement ECU requires an ECU Security Key. REVISION NOTICE April 11, 2024 Rev2: •Applicability has been updated to include 2023 – 2024 model year 86, Corolla, Corolla Cross, Corolla Cross Hybrid, Crown, GR Corolla, Mirai, Prius, Prius Prime, RAV4 Prime, Sequoia Hybrid, Sienna Hybrid, Tundra, Tundra Hybrid, Venza Hybrid, and Yaris and 2024 model year bZ4X, Highlander, Highlander Hybrid, Grand Highlander, and Grand Highlander Hybrid vehicles. •The entire bulletin has been updated to represent GTS+ Software. July 08, 2022 Rev1: •Applicability has been updated to include 2022 model year 86, Corolla Cross, Mirai, Tundra, and Tundra Hybrid vehicles and 2023 model year bZ4X vehicles. Any previous printed versions of this bulletin should be discarded. |
| T-TT-0754-24 | 2024-07-06. Service bulletin. ELECTRICAL SYSTEM. Customers have expressed concerns about the performance of Qi Wireless Chargers. Wireless chargers on applicable vehicles are designed to work with Qi Certified devices only. MagSafe devices, that are not Qi Certified, may not charge as expected with Qi Wireless Chargers. |
| T-SB-0111-20 Rev2 | 2024-07-06. Service bulletin. ELECTRICAL SYSTEM. When certain vehicle ECUs are replaced, the ECU Security Key must be written in order for that ECU to communicate on the vehicle network. The GTS+ Software Health Check Results screen has been enhanced to help identify if a replacement ECU requires an ECU Security Key. REVISION NOTICE April 11, 2024 Rev2: •Applicability has been updated to include 2023 – 2024 model year 86, Corolla, Corolla Cross, Corolla Cross Hybrid, Crown, GR Corolla, Mirai, Prius, Prius Prime, RAV4 Prime, Sequoia Hybrid, Sienna Hybrid, Tundra, Tundra Hybrid, Venza Hybrid, and Yaris and 2024 model year bZ4X, Highlander, Highlander Hybrid, Grand Highlander, and Grand Highlander Hybrid vehicles. •The entire bulletin has been updated to represent GTS+ Software. July 08, 2022 Rev1: •Applicability has been updated to include 2022 model year 86, Corolla Cross, Mirai, Tundra, and Tundra Hybrid vehicles and 2023 model year bZ4X vehicles. Any previous printed versions of this bulletin should be discarded. |
| T-TT-0754-24 | 2024-07-06. Service bulletin. ELECTRICAL SYSTEM. Customers have expressed concerns about the performance of Qi Wireless Chargers. Wireless chargers on applicable vehicles are designed to work with Qi Certified devices only. MagSafe devices, that are not Qi Certified, may not charge as expected with Qi Wireless Chargers. |
| Toyota Second Ke | 2024-04-15. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. The table describes the phases currently planned for the Second Key Delivery Program and the estimated timing of announcement. This table will be updated during each phase launch and as more details become available. |
| 23TJ01_P5_Dealer | 2024-04-15. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. DP: 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. |
| T-SB-0013-24 | 2024-04-15. Service bulletin. ELECTRICAL SYSTEM. TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased and can never be reused. Another feature, Add/Remove Key, is also available. Once a key is removed, it can never be reused. |
| TSB008523A | 2023-12-26. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT; ELECTRICAL SYSTEM. TSB: 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. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.