2019 Toyota Mirai Vehicle speed control Problems
- Complaints
- 2about this part
- Share
- 40%of 5 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the vehicle speed control of the 2019 Toyota Mirai, 40% of the 5 complaints for this model year. 1 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.
“5/27/24 At 3:14 pm on I-80E exiting at 4B. I was exiting at exit 4B and was pressing on the brakes to slow down. I pressed the brakes really hard but the car kept accelerating. I tried to turn at the curve during the exit, but the car lost power steering, I could not turn the steering wheel, and ended up hitting the wall.”
NHTSA complaint #11591781, filed 2024-05“I own a 2019 tcuv Mirai in February of 2026 I complained to Toyota of the dashboard causing sporatic glitches nothing was done. On Oct 26th I towed car to Tustin Toyota because fc and pksb malfunction came on and car started to slow down they refused to look at it I had it towed to Toyota of orange on the 27th I have an active warranty and active vsa warranty after 2 days they said a wire was loose and that it is not covered under warranty and want me to pay 221 diagnostic fee. I have paperwork this is the 3rd time same problem last time was cleared by same Toyota of orange. …”
NHTSA complaint #11774337, filed 2026-10Related service bulletins
- 10244113Aug 17, 2023TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most…
Vehicle speed control: other model years
Other parts of the 2019 Toyota Mirai
2 complaintsOther or unknown
2 complaintsBrakes
1 complaintsElectrical system
1 complaintsFuel system
1 complaintsSteering
1 complaints
← All problems reported for the 2019 Toyota Mirai
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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