2021 RAM Promaster back over prevention problems
24 owner complaints filed with NHTSA name the back over prevention on the 2021 RAM Promaster — 22% of all complaints for this model year.
What owners report
“The contact owns a 2021 Ram Promaster 3500. The contact received notification of NHTSA Campaign Number: 25V552000 (Back Over Prevention). The vehicle was taken to the dealer; however, the dealer declined to complete the recall repair. The manufacturer was not made aware of the issue. The contact…”
filed Aug 17, 2026
“The contact owns a 2021 Ram Promaster 2500. The contact received notification of NHTSA Campaign Number: 25V552000 (Back Over Prevention); however, the part to do the recall repair was not yet available. The local dealer was contacted; however, the vehicle was not diagnosed or repaired. The contact…”
filed Jun 26, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Cracks in the microprocessor may cause the vehicle's rearview camera image not to display…Campaign 25V552000 · Aug 26, 2025
Back Over Prevention problems in other Promaster years
| Year | Reports | Share |
|---|---|---|
| 2022 Promaster | 1 | 2% |
| 2020 Promaster | 11 | 26% |
| 2019 Promaster | 2 | 3% |
Other reported problem areas on the 2021 RAM Promaster
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.