2021 Ford Mustang Mach E vehicle speed control problems
37 owner complaints filed with NHTSA name the vehicle speed control on the 2021 Ford Mustang Mach E — 11% of all complaints for this model year.
What owners report
“The contact owns a 2021 Ford Mustang Mach-E. While the contact's daughter was driving at an undisclosed speed, the vehicle independently accelerated. The brake pedal was depressed; however, the vehicle failed to stop as intended. No warning lights were illuminated. The contact stated that the…”
filed Jul 31, 2026
“Vehicle: 2021 Ford Mustang Mach-E Component: Image Processing Module A (IPMA) / Front Camera / Forward Collision Avoidance System The IPMA and front camera system have failed, disabling Pre-Collision Assist, AEB, forward collision warning, and adaptive cruise control while driving. The vehicle is…”
filed Apr 29, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Vehicle Speed Control problems in other Mustang Mach E years
| Year | Reports | Share |
|---|---|---|
| 2024 Mustang Mach E | 6 | 14% |
| 2023 Mustang Mach E | 11 | 10% |
| 2022 Mustang Mach E | 18 | 14% |
Other reported problem areas on the 2021 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.