Ram 5500 Electrical Problems
8 owner complaints filed with NHTSA across 7 model years.
Complaints by Year
Worst year: 2018. Best year: 2025.
Owner Reports
A representative sample of complaints filed with NHTSA.
Vehicle was hit hard on the front & left, totalling the truck. None of the air bags activated.
The contact owned a 2021 Ram 5500. The contact stated that the vehicle is a flatbed tow truck, and while one of his drivers was driving at 48 MPH, the tow truck driver noticed that white/gray smoke was emitting from under the hood. It wa...
The contact's company owned a 2014 Ram 5500. The contact stated while driving at 60-65 MPH, he heard an abnormal loud sound coming from the rear of the vehicle. The contact stated the rear wheels detached and flew off, causing the conta...
The ABS/HCU module has experienced a premature failure which is a huge safety risk as it controls my vehicles' Anti-lock Braking System, Traction Control & Cruise Control systems. Since experiencing this failure, my vehicle has had numer...
RADIO UCONNECT 8.4 SCREEN DELAMINATING CAUSING RADIO TO GHOST TOUCH THE SCREEN AND MAKE SOS CALLS BY ITSELF. TURNS RADIO ON AND OFF AND FUNCTIONS ALL ON ITS OWN VERY DISTRACTING. ALSO HAPPENED ON MY OTHER 2018 RAM 3500
Received notice 8 months ago that the electrical relay that is used for grid heater when starting the vehicle may catch fire causing the entire vehicle to burn to the ground. I contacted RAM immediately and they stated there is no fix a...
ALL FUNTIONS OF STEERING COLUMN FAILED. FOUND UNPOWERED WIRE TO 6STEERING COLUMN MODULE. TRACED WIRE TO FUSEBOX AND FOUND SEVERAL CORRODED WIRES ALONG WITH RUBBER COATING FALLING OFF. REPLACED BAD WIRE ENDS AND AM NOW LOOKING FOR A PERM...
BATTERY SAVER MODE MSG APPEARED ON DASH. TRUCK HAD 87,000 MILES AND 2400 HOURS. USED AS A ROADSIDE SERVICE WRECKER. TESTED BATTERIES. 1 TESTED BAD. REPLACED BOTH BATTERIES. MESSAGE COMES BACK AT STARTUP ON COLD MORNINGS. MSG STAYS ON UN...