2020 RAM Promaster problems by component
42 owner complaints filed with NHTSA for the 2020 RAM Promaster, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Back Over Prevention → | 11 | 26% | — |
| Power Train → | 10 | 24% | — |
| Electrical System | 8 | 19% | — |
| Engine and Engine Cooling | 5 | 12% | — |
| Engine | 4 | 10% | — |
| Visibility/wiper | 4 | 10% | — |
| Steering | 3 | 7% | — |
| Seat Belts | 2 | 5% | — |
| Air Bags | 1 | 2% | — |
| Lane Departure | 1 | 2% | — |
| Seats | 1 | 2% | — |
| Service Brakes | 1 | 2% | — |
| Tires | 1 | 2% | — |
| Vehicle Speed Control | 1 | 2% | — |
| Wheels | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.