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What 37 owners told NHTSA about the 2018 Ram Promaster 2500

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 (37)Crash / fire / injury (4)Electrical system (11)Engine (11)Transmission & drivetrain (7)Visibility & wipers (4)Brakes (3)Body & structure (2)Steering (2)Tires (2)Airbags (1)Electronic Stability Control (esc) (1)

2 of 37 complaints match · Transmission & drivetrain · crash/fire/injury only · clear filters

Oct 6, 2024Transmission & drivetrainCrash

THE VEHICLE SHIFTS OUT OF PARK ON ITS OWN , IT HAS ROLLED DOWN MY DRIVE AND HIT MY MERCEDES. THIS HAS HAPPENED SEVERAL TIMES, THE STEVENS CREEK RAM DODGE DEALER IN SAN JOSE TOLD ME , THERE IS A RECALL ON THE COMPUTER CAUSING THE MALFUNTION FOR VEHICLES MFG FROM JULY 2018 TO 2022 , BUT ACCORDING TO MY VIN ITS NOT A RECALL, ONLY THE SHIFT CABLE , VIN [XXX] . HOWEVER MY DATE OF MFG IS JULY 2018 , AND SHOULD TO FALL IN THE RECALL EVENT 44A YES STEVENS CREEK DODGE CHECKED IT , THEY WILL ONLY REPALCE SHIFT CABLE NO WARNING LAMPS COME ON, BUT THE CHECK ENGINE LIGHTS STAYS ON INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11618300

Mar 19, 2020Transmission & drivetrainCrash

OUR 2018 PROMASTER VAN WAS IDLING IN OUR DRIVEWAY IN PARK, NO EMERGENCY BRAKE ON AS I RAN ACROSS THE FRONT OF IT TO GRAB A SHIRT/PANTS FOR THE CLEANERS. IT WAS HOT AND WANTED THE VAN TO COOL OFF IN AUGUST IN EL DORADO HILLS, CA. THE VAN WHICH WAS POINTING DOWNHILL TOWARDS OUR BACKYARD AND I WAS IN THE HOUSE AND BACK OUT IN 30 SECONDS AND THE VAN MOVED ON ITSELF DOWN THE HILL, THROUGH THE BACKYARD INTO MY NEIGHBORS PROPERTY INTO A OAK TREE. WHEN I GOT DOWN WITH MY NEIGHBOR, A RETIRED POLICEMEN, VERIFIED IT WAS STILL IN PARK. THIS WAS A TOTAL LOSS FOR US AND NEED DODGE TO RESPOND ON HELPING US RECOVER OUR LOSSES.

NHTSA ODI 11318699

Working with the data? Download all 37 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 2018 Ram Promaster 2500 verdict →