2022 Toyota MIRAI problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
10 owner complaints analyzed
1 distinct recall campaigns
46,500 mi median reported failure mileage
Scope: 2022 model year. Data snapshot: . 2 complaints include usable failure mileage.
Most common problems
Forward Collision Avoidance: Automatic Emergency Braking is the most frequently named component, appearing in 5 of 10 complaints (50.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 3 | 30.0% |
| Electrical and battery issues | 3 | 30.0% |
| Steering behavior | 2 | 20.0% |
| Engine operation | 1 | 10.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Forward Collision Avoidance: Automatic Emergency Braking | 5 |
| Electrical System | 3 |
| Engine | 2 |
| Forward Collision Avoidance: Warnings | 2 |
| Fuel/Propulsion System | 2 |
| Vehicle Speed Control | 2 |
| Back Over Prevention: Warnings | 1 |
| Forward Collision Avoidance: Sensing System: Camera | 1 |
Forward Collision Avoidance: Automatic Emergency Braking: 5; Electrical System: 3; Engine: 2; Forward Collision Avoidance: Warnings: 2; Fuel/Propulsion System: 2; Vehicle Speed Control: 2; Back Over Prevention: Warnings: 1; Forward Collision Avoidance: Sensing System: Camera: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 2 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 2; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
25,000 to 49,999 miles has the most reports with usable mileage (2). 8 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 2 |
2023: 3; 2024: 1; 2025: 4; 2026: 2
Pattern summary
Forward Collision Avoidance: Automatic Emergency Braking leads the component reports. Braking behavior appears in 3 complaint narratives. Electrical and battery issues appears in 3 complaint narratives. Steering behavior appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11626856 · 2024-11-22 (November 22, 2024)
- 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
Owner-reported narrative. Look up ODI 11626856 at NHTSA ↗
Owner report 11638585 · 2025-01-26 (January 26, 2025)
The battery constantly fails and the hydrogen system will suddenly shutoff bringing the vehicle to an abrupt stop while driving or in traffic. The steering and braking system stops working when this happens.
Owner-reported narrative. Look up ODI 11638585 at NHTSA ↗
Owner report 11698856 · 2025-11-11 (November 11, 2025)
1) Electrical display goes off on its own. While car in motion and driving,Distract me while I’m driving. 2) car does not start. AAA came to jumpstart, but no luck main battery under the car not responding defective battery. 3) fuel system not working properly cannot fill up the car all the way with hydrogen, it’s giving me 180 miles to maximum of 200 miles to drive ,Car slowed down on it’s own in the freeway lose power very unsafe and unreliable vehicle. 4) Blindspot, not working all the time as I am backing out it does not see other cars or p…
Owner-reported narrative. Look up ODI 11698856 at NHTSA ↗
Owner report 11720763 · 2026-02-26 (February 26, 2026)
The contact owns a 2022 Toyota Mirai. The contact stated that while driving approximately 60 MPH, the vehicle started losing motive power. The accelerator pedal was depressed, and the vehicle continued to decelerate. The contact stated that while driving approximately 15-20 MPH, several warning lights were illuminated, and the stability control symbol was displayed, and a yellow flashing warning light was illuminated. The yellow flashing warning light turned red, and the vehicle stalled. The instrument cluster turned black, and the steering whe…
Owner-reported narrative. 45,000 miles reported. Look up ODI 11720763 at NHTSA ↗