2017 Toyota Mirai problems, complaints & recalls
Most-reported problem areas: Visibility/Wiper (1) · Service Brakes (1) · Seat Belts (1)
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (176)
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.
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 2025-06-13 · T-SB-0058-23 Rev1 · Service Campaign
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.
Structure:body 2024-12-06 · T-SB-0039-24 Rev2 · Service Bulletin/Repair Instructions
the condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. if these contaminants settle and remain on a painted vehicle surface, especially the horizonal areas of the hood, roof,
Structure:body 2024-12-06 · T-SB-0038-24 Rev2 · Service Bulletin/Repair Instructions
to prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. the purpose of the wheel film is to shield the disc brake rotor from weather elements and initial rust before the vehicle is delivered to the customer.
Structure:body 2024-12-06 · T-SB-0035-24 Rev2 · Service Bulletin/Repair Instructions
acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. if these acidic compounds settle on an exposed vehicle, especially the horizontal areas such as the hood, roof, and decklid, significant damage to the painted surfa
Structure:body 2024-12-05 · T-SB-0061-23 Rev2 · Service Bulletin/Repair Instructions
toyota vehicles are currently protected with rapgardtm protective film designed to protect the horizontal painted surfaces. this material protects from acid rain, environmental fallout, and rail contamination. follow the removal procedure in this bulletin to remove the rapgardtm protective film wi
Showing the 6 most recent of 176 bulletins. Search all of them free at nhtsa.gov.
What owners report
2021-10-20 · Service Brakes“the automatic braking system will lock up when there is nothing in front of the car. it will not give a warning like it supposed to. i have gotten whiplash and i’ve hurt my back several times due to this incident. it has also caused major anxiety when driving the car. it’s almost caused an accident several times. the dealership keeps telling me tha…”
2018-08-27 · Fuel/Propulsion System · 19,700 mi“until two (2) days ago, i was the happy owner of a 2017 toyota mirai (vin [xxx]). at the time of my incident, the car had approximately 19,700 miles on the odometer. on friday 24 august 2018 at approximately 1615 (4:15 pm), i was driving my wife to the cleaners. i was on almaden expressway just south of the camden intersection in a southerly d…”
2017-10-17 · Visibility/Wiper · 1,000 mi“tl* the contact owns a 2017 toyota murai. while driving at any speed, the dashboard reflected on the side view mirrors, which made it difficult to see. the dealer (san francisco toyota in san francisco, ca, 415-559-1981) was unable to diagnose the failure and stated that the failure would be reported to the manufacturer. the manufacturer was aware …”
2017-05-14 · Seat Belts · 100 mi“the child seat latches for car seats are not visible and practically impossible to use. because of the design and material of the seat, it takes a lot of strength and effort to properly find the latches and connect them to car seats. my wife has tried several times to connect our car seats to the latch system. it doesn't matter which car seat she t…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.