2022 Ford Mustang Mach E engine problems
15 owner complaints filed with NHTSA name the engine on the 2022 Ford Mustang Mach E — 11% of all complaints for this model year.
What owners report
“The high voltage battery junction box connector has failed. There have been two recalls one software and one to replace this part the high voltage battery junction box with a more robust part to handle thermal loads. As of now there are zero recalls on my car open so they are all done. The first…”
filed Aug 20, 2026
“I am unsure, but I think it's the High Voltage Battery Junction Box. A week after buying the car used from Aaron Ford of Poway, I received a Safely Stop now warning, then the car broke down on the middle of the turning lane into my job a medical clinic putting myself, patients, other drivers, and…”
filed Aug 17, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Engine problems in other Mustang Mach E years
| Year | Reports | Share |
|---|---|---|
| 2023 Mustang Mach E | 7 | 6% |
| 2021 Mustang Mach E | 17 | 5% |
Other reported problem areas on the 2022 Ford Mustang Mach E
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.