What 40 owners told NHTSA about the 2020 Ram Promaster

The contact owns a 2020 Ram 3500. The contact stated that the vehicle, began to make a loud noise, and misfired. The vehicle was taken to the dealer where it was diagnosed with repaired; however the issue persisted. The vehicle was not taken for repairs again. The manufacturer was notified of the issue. The approximate mileage 120,000.

NHTSA ODI 11740198

This van has been at a Dodge dealership shop for the same melted fuse box issues over 6 times and caught on fire last week while driving it back from the dealership to be used.

NHTSA ODI 11717703

The vehicle is subject to two active safety recalls issued by the manufacturer, including a recall related to the rear backup camera system. The manufacturer has acknowledged the safety defects, but no remedy has been released for an extended period of time. The backup camera recall affects rear visibility while reversing, which poses a safety risk to the driver, passengers, pedestrians, and nearby vehicles. The backup camera intermittently fails or does not display an image as intended. The recall has been open for several months, and no estimated repair timeline has been provided by the manufacturer or dealer. I have contacted the dealer/manufacturer and was informed that no remedy is currently available. This vehicle is used regularly, increasing concern about continued operation with unresolved safety defects. The vehicle remains in service with known safety defects and no corrective action offered. This report is being submitted due to the prolonged delay in providing a remedy for acknowledged safety recalls.

NHTSA ODI 11714828

On Sept 14 2025 we were driving our Promaster and heard a knocking sound then the vehicle immediately overheated. We had the car towed to a dealership and we were informed we needed a new engine as the fan module had failed causing the vehicle to overheat and ruining the engine. The extended warranty company also denied the claim citing that the fan module had failed. We purchased the vehicle on Sept 10th 2025. The prior owner had several repairs completed to the cooling system in the months prior to us purchasing the vehicle which included replacing the radiator, cylinder heads and gaskets as well as many other components. Per the dealership, there was a code that stated an overheating indicator showed approx 1000 miles prior to us bringing the vehicle in. The prior owner states that this indicator light never came on and it never came on for us either. When searching the recall database, our particular VIN does not appear to be included in the current recall, however the part number in question on the recall matches the part number the dealer is citing as the underlying issue which caused the engine failure and for the extended warranty to not cover the replacement. As for safety, the failure happened on a very busy highway requiring us to sit on the side of the road for several hours until we could get a tow company. The vehicle is currently at the dealer and they have plenty of documentation / photos of the damage and failed parts. No insurance company or police have been involved.

NHTSA ODI 11697492