2018 Ram 1500 electrical problems

Filed Sep 11, 2026 · Electrical, Steering · DE

After driving through a heavy downpour, power steering cut out intermittently. The next day, it became full inoperable. Repair shop initially suggested letting the controls "dry out". When that was unsuccessful, the shop suggested taking it to a dealer, stating that the entire rack and pinion assembly needs to be replaced. I took it to a dealer, and they claimed the assembly failed, need to be replaced, and was on a 45-day minimum back order.

Filed Aug 26, 2026 · Driver assistance, Electrical · 40,000 miles · WI

The contact owns a 2018 Ram 1500. The contact stated that the infotainment screen delaminated, and the HVAC system, radio, rear-view camera, or navigation system became inoperable. The vehicle was taken to the dealer, and it was determined that the radio needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 40,000.

Filed Jul 16, 2026 · Electrical · 58,000 miles · NY

The contact owns a 2018 Ram 1500. The contact stated that while driving at an undisclosed speed, the instrument cluster independently enabled the seat adjustments, made phone calls to 9-1-1, and adjusted the side-view mirrors. Additionally, the instrument cluster independently activated and deactivated the heat and air conditioning control switches. No warning lights were illuminated. The dealer was not made aware of the failure. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was 58,000.

Filed Apr 10, 2026 · Driver assistance, Electrical · GA

Car dealership (CarMax) has been not repairing vehicles that are still under warranty and not having loaner vehicles available and having secondary repair shops that are not getting paid to repair warranty issues. My vehicle has been having cv boot issues that have not been repaired as of this date (4/9/2026 .

Filed Apr 3, 2026 · Acceleration, Brakes · FL

I have a 2018 RAM 1500 Tradesman 2WD truck that the the ABS warning ligh as well as check engine, brakes warning light keeps staying on. I am very concerned about this as it may cause me to NOT be able to brake in time to. Also the cruise control does not work. I've taken it to several different mechanics as well as Autozone and I'm told the error code is C2200-49 which is the Anti-lock Brake Module Internal- Internal Electronic Failure. My mechanic has told me there is NO PART available and has been on back order for the past year. My only recourse is to locate one from a junk yard and hope that it will work. I've done an exhaustive on-line search and haven't been able to locate the module for my year and model truck through any RAM 'MOPAR' dealership. I've been on several different message boards and have been told there are thousands of trucks out there with this issues. Please, help us by making RAM do a recall on this vehicle. Sincerely, [XXX] ATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Mar 20, 2026 · Electrical · 105,521 miles · GA

Odometer Fraud. The contact purchased a 2018 Ram 1500. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private dealer sale. At the time of the purchase, the mileage was 63,676; and at the time of registration, it was discovered that the mileage was 105,521.

Filed Mar 10, 2026 · Brakes, Electrical · OH

Failure of the ABS control module. Scanning of the trouble code shows internal electronic failure code C2200-49. Loss of ABS on vehicle, decreased stability on wet surfaces. Appears to be a known issue with Rams, my vehicle is not on the recall list for this issue but should be there should be a wider recall forced on Ram for this issue. Loss of ABS and traction control, Loss of cruise control, and increased risk of transmission damage that may result in loss of drive at wheels during operation that may result in an accident.

Filed Mar 9, 2026 · Electrical, Steering · OH

Electronic power steering has started working intermittently. Very hard to steer truck at times. Very dangerous.

Filed Mar 3, 2026 · Airbags, Electrical · 120,000 miles · MI

The contact owns a 2018 Ram 1500. The contact stated that upon starting the vehicle, the “Service Air Bag” message was displayed on the instrument panel. The air bag warning light remained illuminated while driving. Additionally, the horn was inoperable while depressed, and the controls on the left side of the steering wheel failed to operate as intended; however, the right side of the steering wheel operated as intended. The dealer was contacted for recall information and informed that the vehicle was not included in a recall. The vehicle was not diagnosed or repaired. The failure was associated with an unknown recall found online. The manufacturer was not notified of the failure. The approximate failure mileage was 120,000.

Filed Feb 24, 2026 · Driver assistance, Electrical · GA

The contact owns a 2018 Ram 1500. The contact stated that while reversing, the back-over prevention camera malfunctioned and the screen was blank, creating a rear visibility hazard for the driver. Additionally, while driving at an undisclosed speed, the vehicle stalled and was towed to the local mechanic. The alternator and battery were replaced on several occasions; however, the failure persisted. The contact stated that on another occasion, while driving at an undisclosed speed, the tailgate erroneously opened. The cause of the failures was not yet determined. The manufacturer was notified of the failures and informed the contact that the VIN was not included in the federal safety agency Campaign Numbers: 18V398000 (BACK OVER PREVENTION) or 19V347000 (LATCHES/LOCKS/LINKAGES). The contact stated that the vehicle had experienced the failures listed in the recalls. The failure mileage was unknown.