2019 Toyota Mirai Other or unknown 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 other or unknown of the 2019 Toyota Mirai, 40% of the 5 complaints for this model year.
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.
“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
- 11028712Jan 7, 2026Some 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…
- 10252259Feb 20, 2024TSB: Some 2018 ? 2022 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…
- 10244111Aug 17, 2023TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction…
- 10220154May 13, 2022TT: To improve customer support of telematics connected services features, additional resources have been provided in the Service Lane - Knowledge Center.
- 10201375Jul 12, 2021TT: During vehicle inspections, when the vehicle under covers are removed, debris is found on the undercover near the end of the hydrogen tank. Upon closer inspection the debris…
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 1 | 17% |
| 2019 | 2 | 40% |
Other parts of the 2019 Toyota Mirai
2 complaintsVehicle speed control
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 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