2024 Toyota Mirai problems, complaints & recalls
Safety recalls (2)
Electrical System: Instrument Cluster/Panel 2026-05-27 · campaign 26V341000 · 81,893 vehicles
Defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2025 Lexus UX Hybrid, 2024 Lexus GX, Toyota Mirai, and 2024-2025 Toyota Land Cruiser Hybrid vehicles. The instrument panel cluster combination meter may fail to display certain warnings or indicators. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 101, "Control and Displays" and in addition, for the subject Mirai vehicles, FMVSS 305, "Electric-powered vehic
Risk: An instrument panel display that fails to show critical safety information, such as engine coolant temperature or electrical charge increases the risk of a crash or injury.
Fix: Dealers will update the combination meter software through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed July 23, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 26LB06, 26LA06, 26TB10, and 26TA10.
Back Over Prevention:display Function 2025-10-30 · campaign 25V744000 · 1,024,407 vehicles
Defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Toyota, Lexus, and Subaru Solterra vehicles equipped with a Panoramic View Monitor (PVM) system. Please see the recall report for a complete list of models. A software error may cause the rearview camera to freeze or display a blank screen when the vehicle is in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Risk: A rearview camera that fails to display an image can reduce the driver's view behind the vehicle, increasing the risk of a crash.
Fix: Dealers will update the parking assist software, free of charge. Owner letters were mailed January 2, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 25TB13 and 25LB06. Subaru's number for this recall is WRE25.
Service bulletins (66)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Engine 2026-08-20 · T-SB-0110-20 Rev2 · Service Bulletin/Repair Instructions
obsolete notice august 20, 2026: this bulletin is now obsolete. please see t-sb-0051-26.
Engine 2026-08-20 · T-SB-0051-26 · Service Bulletin/Repair Instructions
this bulletin includes basic procedures for performing a rescue charge at battery on high voltage (hv) ni-mh and li-ion batteries.
Engine 2026-05-07 · 26TE03 · Warranty Program/Extension
although the mirai electric heater assemblies are covered by toyota’s new vehicle limited warranty for 3 years or 36,000 miles (whichever comes first), we at toyota care about the customers’ ownership experience. under this program, toyota is providing additional coverage for repairs related to mira
Engine 2026-05-06 · 26TE03 · Service Bulletin/Repair Instructions
technical instructions for 26te03 electric heater sub-assembly replacement certain 2021 - 2024 mirai
Unknown Or Other 2026-01-07 · T-SB-0055-24 Rev2 · Service Bulletin/Repair Instructions
some 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
Electrical System 2025-11-07 · T-SB-0083-25 · Service Bulletin/Repair Instructions
a 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.
Showing the 6 most recent of 66 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.