Ram 2500 Electrical Problems

Electrical complaints by model year

Which parts fail

• Integrated trailer brake control
  7
• Instrument cluster/panel
  5
• 12V/24V/48V battery
  3
• Instrument panel › Speedometer/odometer
  3
• Alternator/generator/regulator
  1
• Body control module › Software
  1
• Body control module/BCM
  1
• Starter assembly
  1

Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).

Mileage when the problem started

• Under 25k
  9348%
• 25k–50k
  3216%
• 50k–75k
  3015%
• 75k–100k
  137%
• 100k–150k
  1910%
• 150k+
  74%

What owners report

The contact owns a 2026 Ram 2500. The contact stated he is experiencing issues with electrical on his trailer when connecting to the vehicle, stated his blinkers or lights are not operating. The contact stated, he had took his vehicle in for NHTSA Campaign Number: (26V059000 (EXTERIOR LIGHTING, ELECTRICAL SYSTEM), The repair was done. The repair was completed by the dealer. However, the contact stated that the vehicle experienced the exact same failure symptoms as before the recall repair once he connected his trailer. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was 4017

The contact owns a 2026 RAM 2500. The contact stated that they had just purchased the vehicle and while driving on the high way at 65 MPH the infotainment system failed and would not function as it should, the contact mentioned that the GPS and hands free calling are paramount to the their safety while utilizing the vehicle. No warning lights were illuminated. The vehicle was taken to a local dealer where the vehicle was diagnosed and the contact was informed that the infotainment system was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 250.

The contact owns a 2025 Ram 2500. The contact stated that while driving at an undisclosed speed, the trailer lights became inoperable. The contact stated that the trailer lights and trailer brake system failed to function properly. The contact received notification of NHTSA Campaign Number: 26V059000 (Exterior Lighting, Electrical); however, the part to do the recall repair was not yet available. The vehicle was taken to several dealers; however, the vehicle was not diagnosed or repaired. The dealers confirmed that parts were not yet available and informed the contact that there was an estimated time of approximately one and a half years for the parts to become available. The manufacturer was made aware of the failure; however, the request for a buyback was denied. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. …

The contact owns a 2025 Ram 2500. The contact received notification of NHTSA Campaign Number: 26V059000 (Exterior Lighting, Electrical System); however, the part to complete the recall repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The contact stated that during rainfall and car washes, water entered the vehicle cabin and caused electrical short circuits. The water intrusion caused failure of the high beam headlights, Lane Assist malfunction, Drowsy Driver system deactivation, and Emergency Automatic Braking System malfunction. The vehicle was taken to the dealer, where the contact was advised to replace five cab lights that had failed. The dealer completed no repairs and confirmed the recall remedy was unavailable. The failure mileage was approximately 41,000.

On 4/28/25 our 2024 Dodge Ram 2500 truck caught fire, It had 25,880 miles on it. we bought it brand new in 9/24. Flames were coming from the engine. The fire had to be extinguished with a fire extinguisher. The truck was towed to the local Dodge dealership. Miracle Chrysler After they looked at the truck we were told that fired was caused by a faulty heater grid. The truck has been sitting at the Dodge dealership since 4/28/25 to current. Originally we were told Stellantis would buy it back then they changed their minds and said no we will repair it. As of today they still have not started the repairs. I have invoice dated 1/8/26 that sates it will cost $55,277.23 just in parts to repair the damage that does not include the labor fees and they are not sure that is all the parts they will actually need. …

Hit a bump at approx. 55mph going into a curve while pulling a loaded car trailer. The unstable 4-link rear suspension combined with the air bag suspension system created/allowed/exacerbated trailer sway that caused the trailer to ultimately jack knife into a fence off the highway. This endangered myself and two oncoming cars in the curve. Driver skill and shear dumb luck prevented death to any/all on the road. Poor/unstable rear suspension engineering caused the accident. The air bags did not deploy and I do not recall the seatbelt locking up. Stellantis subcontracted Bosch Automotive Service Solutions (CASE # 91832257) to examine the truck. The inspector could find nothing out of "spec" or alignment, but was able to reproduce and experience like symptoms (and was visibly unsettled) during his test drive. …

The contact owned a 2023 Ram 2500. The contact stated that while the vehicle was parked in his driveway, it had spontaneously caught fire. The contact had been alerted by a neighbor when the contact observed the vehicle engulfed in flames from the front end into the passenger cabin. The contact stated that the fire department was called and extinguished the fire using water and chemicals. The contact stated that his insurance provider had declared the vehicle a total loss. The vehicle was still in his driveway. The contact stated that the heat from the fire had damaged the driveway and the garage. The manufacturer was not informed of the failure. The contact had researched online and related the failure to NHTSA Campaign Number: 23V060000 (Electrical System). When the contact checked his VIN, it was not part of the recall selection. The failure mileage was approximately 57,000.

The contact owns a 2023 Ram 2500. The contact stated while driving approximately 74 MPH, the EGR valve de-energized seizing the turbo, causing the vehicle do decelerate to 30 MPH in less than a quarter mile. The check engine warning light was illuminated. The contact pulled over to the side of the road, turned off the vehicle, and waited approximately 15 minutes before restarting the vehicle and continuing to drive the vehicle. The contact stated the failure had occurred several times while driving at various speeds. The contact stated that the vehicle had previously been repaired under a TSB with NHTSA ID Number: 10241065 (Electrical System, Engine and Engine Cooling) before the contact took ownership of the vehicle. The vehicle had been taken to the dealer where the Exhaust Gas Recirculation (EGR) valve, Turbo actuator, and Engine Control Module (ECM) were replaced. …

Related recalls (10)

NHTSA investigations