2021 Ram ProMaster problems and complaints
Owners have filed 111 complaints with NHTSA about the 2021 Ram ProMaster. The most-reported areas: Back Over Prevention (24), Unknown Or Other (21), Electrical System (19).
Key takeaways
- 111 owner complaints on file with NHTSA.
- 1 involve a crash, 3 a fire, 0 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Back Over Prevention | 24 | 22% |
| Unknown Or Other | 21 | 19% |
| Electrical System | 19 | 17% |
| Lane Departure | 14 | 13% |
| Power Train | 13 | 12% |
| Service Brakes | 8 | 7% |
| Engine And Engine Cooling | 7 | 6% |
| Wheels | 7 | 6% |
| Engine | 6 | 5% |
| Seat Belts | 6 | 5% |
| Equipment | 5 | 5% |
| Fuel/Propulsion System | 4 | 4% |
One complaint can name several components, so shares add up to more than 100%.
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2021 Ram ProMaster VAN FWD | Not rated | Not rated | Not rated | Not rated |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Fuel/Propulsion System - filed 2026-10-09
We have a 2021 Ram Promaster 1500 Winnebago Pocket Solis. We smelled gasoline while loading up gear for a trip. Upon inspection we saw that gasoline was leaking at the seal of the gas tank. We have taken it to the local Ram dealership that confirmed it is leaking at the cold weld of the gasoline tank. Unfortunately...
Power Train - filed 2026-09-24
My 2021 Ram ProMaster experienced transmission failure and became inoperable. It is subject to Safety Recall 44A/NHTSA 23V-301 involving the 62TE transmission. Before going to Ram, an independent repair facility removed the transmission pan and documented burnt fluid and substantial metallic debris/shavings. The van wa...
Fuel/Propulsion System - filed 2026-09-07
The fuel tank is leaking where the fuel tube goes into the tank. The seal starts to leak and they do not make a replacement seal, you have to replace the entire fuel tank. This is the 2nd Promaster van that I have had and the 2nd time this has happened. This is dangerous to have fuel leaking from the front of the vehi...
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More for the 2021 Ram ProMaster
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.