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What 56 owners told NHTSA about the 2019 Ram Promaster 3500

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (56)Crash / fire / injury (2)Transmission & drivetrain (23)Engine (9)Brakes (6)Engine & cooling (6)Electrical system (4)Airbags (3)Backup camera & sensors (2)Equipment (2)Steering (2)Tires (2)

1 of 56 complaints match · Engine & cooling · crash/fire/injury only · clear filters

Feb 11, 2026Engine & coolingTransmission & drivetrainCrash

The contact owns a 2019 Ram Promaster 2500. The contact stated that while driving at various speeds, the transmission was slipping and failed to shift to 3rd gear. The contact stated that the failure persisted while driving on one occasion, which required the driver to pull over and to restart the vehicle. Additionally, the contact stated that while at a complete stop in highway traffic, the vehicle stalled. The contact shifted to park(P) and was able to restart the vehicle. The contact stated that while driving 10-12 MPH downhill, the vehicle stalled, and the passenger's side of the vehicle crashed into a tree. The contact stated that the back window was fractured. The air bags did not deploy. There was no injury sustained. The police officers were contacted, and the police officers sent a tow truck was sent, but it did not arrive at the scene. No police report was filed. The vehicle was pulled out, and the contact was able to drive the vehicle away from the scene. There was no warning light illuminated. The vehicle was towed to the dealer. The vehicle was not yet diagnosed or repaired. Additionally, the contact had received notification of NHTSA Campaign Number: 25V720000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available.  The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 68,000.

NHTSA ODI 11717194

Working with the data? Download all 56 complaints as CSV · fetched from NHTSA July 14, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2019 Ram Promaster 3500 verdict →