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Forward collision avoidancePart report

2022 Toyota Mirai Forward collision avoidance Problems

Complaints
6about this part
Share
60%of 10 total for the year
Median mileage
48,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 6 complaints about the forward collision avoidance of the 2022 Toyota Mirai, 60% of the 10 complaints for this model year. Where a mileage was given, the median is 48,000 miles. 2 of these say a crash was involved, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“- Emergency braking system did not function, nor was there any displayed on the dashboard (as it usually does) on 2022 Mirai with about 17500 miles and under 18 months since purchase - Vehicle is available for inspection - Car resulted in an accident - my car hit the car in front (rear ended the front car) - Manufacturer (Toyota) took the car for inspection and reported Based on our findings, we are unable to offer any assistance at this time. - No messages were displayed”

NHTSA complaint #11626856, filed 2024-11

“What component or system failed or malfunctioned, and is it available for inspection upon request? Car suppposed to stop itself as it has all sensors. Still car rear ended other car. How was your safety or the safety of others put at risk? Jeopardy. Since accident occured in residential area my family was okay. What if it was in Free way? Has the problem been reproduced or confirmed by a dealer or independent service center? Not yet, they are not providing me alternate transportation during inspection so not ready yet from my side. …”

NHTSA complaint #11508537, filed 2023-02

“The contact owns a 2022 Toyota Mirai. The contact stated that while driving at various speeds, the vehicle hesitated while the accelerator pedal was depressed and maintained automotive power. The Parking Support Brake - PSKB message was displayed. The vehicle was towed to a local dealer; however, the vehicle was not diagnosed or repaired since the extended warranty had expired, and the vehicle had a Salvage Title. The vehicle was taken to another local dealer, where it remained for further investigation. The manufacturer was made aware of the failure. …”

NHTSA complaint #11720963, filed 2026-02, 48,000 miles

Related service bulletins

Forward collision avoidance: other model years

YearComplaintsShare of year
2023233%
2022660%

Other parts of the 2022 Toyota Mirai

Electrical system
3 complaints
Engine
2 complaints
Fuel system
2 complaints
Vehicle speed control
2 complaints
Back-over prevention (rear camera)
1 complaints
Lane departure
1 complaints

← All problems reported for the 2022 Toyota Mirai

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology