2025 RAM 2500 Electrical Problems

The contact owns a 2025 Ram 2500. The contact stated that while driving after the dealer completed the recall repair under NHTSA Campaign Number: 26V059000 (Exterior Lighting, Electrical System); a message asking whether the driver wanted to connect a fifth-wheel or a conventional trailer was displayed on the instrument panel, and a yellow triangle light with two wheels underneath a trailer was displayed. The contact stated that the message and warning light were illuminated while no trailer was connected to the vehicle. The manufacturer was notified of the issue and assisted the contact in scheduling a service appointment with the dealer. The vehicle was taken to the dealer twice; however, the failure could not be duplicated. The vehicle was not repaired. The failure mileage was approximately 6,500.

NHTSA ID

11750570

Incident

Jun 15, 2026

Mileage

6,500 mi

I have a 2025 ram 2500 diesel, and I use it to tow, as I am a farmer, and have a farm. I pull stock trailers, my tractor, and other trailers associated with my farm. I took my truck in for the trailer tow module recall to be done over 4 months ago, and they said they had to order the part and would call once it came in. It has now been over 4 months, I have called the dealer to follow up, and keep getting the same answer. The part hasn't arrived yet, and they will call me when it comes in. Every time I hook up a trailer it disables my trailer brakes, throws the AEB light on, and I am afraid, that in the instance I have to stop abruptly, that I may crash, and or hurt or even Kill someone due to these issues. I'm at a loss, they are worried about doing the trucks on the lot before they take care of the ones on the road per Jeremy at the Crain Ram dealership in Hot Springs, AR, which I don't feel is right to do. They got my money, now I have to deal with the issue, and potentially worse, until they get their unsold trucks done on the lot. Any help would be GREATLY appreciated!

NHTSA ID

11745154

Incident

Jun 18, 2026

I have been trying to get this recall repair since March of 2026 with no luck. Continued delays from my dealer

NHTSA ID

11741899

Incident

Mar 30, 2026

I attempted to use the factory-equipped 110V power outlet located in the bed/rear area of my truck to power a laptop computer. After plugging in the device, I discovered that the outlet was not supplying any electrical power. The vehicle is equipped with a cargo light/power outlet activation button located beneath the steering wheel. Even with the button engaged and activated as intended, the outlet remained inoperative and provided no power output. Due to concerns regarding a possible electrical system defect, I brought the vehicle to the dealership for diagnosis and repair. After inspection, the dealership advised that a wiring-related issue was found and repaired in order to restore functionality to the outlet system. I am concerned that a wiring defect occurred on a brand-new vehicle and believe this reflects poor workmanship and inadequate quality control during manufacturing. In addition to this issue, my truck has experienced several other mechanical and electrical problems within only a few months of ownership. Because this issue involved the vehicle’s electrical system and required dealer repair shortly after purchase, I am requesting that NHTSA document and review this complaint for potential manufacturing or electrical system defects affecting this vehicle platform.

NHTSA ID

11739979

Incident

Mar 31, 2026

Batteries keep draining overnight, sitting at dealership since April 22nd. Still can't diagnose the reason for that.

NHTSA ID

11739366

Incident

Apr 22, 2026

The contact owns a 2025 Ram 2500. The contact received notification of NHTSA Campaign Number: 26V059000( ); however, the part to do the recall repair was unavailable. The local dealer was contacted and it was confirmed that the part was not available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced the failure.

NHTSA ID

11738949

Incident

May 20, 2025

The contact owns a 2025 Ram 2500 Tradesman Crew Cab. The contact stated that the entire instrument panel became blank. The vehicle was taken to the dealer where it was diagnosed as needing a software update. The update was completed; however, the issue persisted. The software update was completed 4 times but the issue continued. The contact informed of another issue with vehicle involving the deft system, has to put the deft bottle next to the gas, the cage on the panel does not read that it has been filled. The vehicle was repaired for this issue. The manufacturer was notified of the issue. The approximate failure mileage was unavailable.

NHTSA ID

11738160

Incident

Aug 14, 2025

I parked in a lot for about 30 minutes while taking a short hike. When I returned and started the truck the dash was black, no gauges, no PRND indication, nothing and the warning lights in the mirrors stayed illuminated continuously. We were in a National monument and decided to try and get back to the visitor center for someplace safe. When I placed the vehicle in what should have been reverse the vehicle rolled back but only because it was on a slope. When I shifted to where drive should be nothing happened. I tried several times as we were now in the traffic lane on a curve. I went completely back to park then cycled to drive and it worked. On the drive to the visitor center I noticed that the blinkers did not work either. Also, what I thought were manual gauges like the speedometer and fuel gauge did not work. When we got to the visitor center the vehicle would not shift into reverse from drive. I had to go back to park and then to reverse. I was able to get the vehicle working by disconnecting the negative battery cable for about 5 minutes. This just happened today and we are 1500 miles from home so the vehicle has not been inspected. If another car would have come around the corner while we were disabled they would have hit us as it is a one way loop so only one traffic lane that we were in.

NHTSA ID

11736206

Incident

May 6, 2026

The contact owns a 2025 Ram 2500. The contact received notification of NHTSA Campaign Number: 26V059000 (EXTERIOR LIGHTING, ELECTRICAL SYSTEM); however, the part to do the recall repair was not yet available. The dealer was contacted and informed the contact that the part for the recall repair was available for brand new vehicles that were in inventory. The contact had not experienced a failure. 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 and confirmed that the part for the recall repair was currently available for brand-new vehicles that were in inventory. The contact had not experienced a failure.

NHTSA ID

11731930

Incident

Apr 17, 2026

I own a 2025 Ram 2500 that is affected by Recall 03D involving the Trailer Brake Control Module. This recall is related to a potential failure of the trailer braking system and trailer lighting system, which creates a serious safety risk while towing. I regularly use this truck for towing, and due to this issue, the vehicle may not safely tow trailers, increasing the risk of an accident. I have experienced this issue while towing, all lights will shut off on my trailers and warnings that the trailer has been disconnected repeatedly pop up. Then the lights will flash back on just to repeat again. After this happened the first time (last year), I took my truck in to have them run diagnostics and they were unable to find anything wrong, suggesting it could be the trailer, and now the recall is here. I have contacted my dealer, but the replacement part is not available and has an expected 55 week leadtime due to Stellantis allowing dealers to order only one module per week. There are 55 customers in line ahead of me waiting on this part for their own trucks. This leaves me with a vehicle that cannot be safely used for its intended purpose. I am requesting that the manufacturer expedite parts availability and provide a timely resolution to this safety recall Stellantis should not be allowed to sell anything while all of the current trucks on the road are unsafe.

NHTSA ID

11729962

Incident

Sep 4, 2025

The contact owns a 2025 Ram 2500. The contact stated that the message "Service Trailer Lighting" was displayed while driving. The contact received notification of NHTSA Campaign Number: 26V059000 (Exterior Lighting, Electrical System); however, the part to do the recall repair was not yet available. The local dealer and several other dealers were contacted and informed that the recall part was not available because only one part could be ordered every two weeks. The vehicle was not diagnosed or repaired. 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, but no assistance was provided. The failure mileage was approximately 2,600.

NHTSA ID

11729745

Incident

Mar 7, 2026

Mileage

2,600 mi

I have had numerous safety warning messages display upon startup and also while driving. The messages are usually combined with a cold ambient temperature and do not display during warm temperatures. The FCA dealership has attempted to fix this issue on at least six different occasions so far without any change. To date, FCA has replaced the original battery, they have updated, flashed the ECU module, performed NHTSA Recall B4C for flashing the cluster, and most recently they replaced the ORC module. FCA indicated that NHTSA-25V882 was not applicable to my VIN despite my VIN production date in April '25; within your suspect period. Original issue remains, FCA STAR case generated however cannot replicate error condition for FCA engineers. The next scheduled visit to FCA is to replace a telematics module for possible link to issue with the Uconnect5 system. This safety issue was first noted before 800 miles and continues through 2768 miles thus far. As this issue pertains directly to a vital Air Bag sensor issue and the inability to call for a SOS assistance, I expect the NHTSA to raise this concern with FCA USA and to determine the cause of this safety defect and issue a new Recall Notification for repair and/or replacement of affected parts.

NHTSA ID

11726772

Incident

Nov 4, 2025

The contact owns a 2025 Ram 2500. The contact stated that while driving with a trailer hitched to the vehicle, the manual brake controller flashed an unknown error message on the instrument panel. Due to the failure, the tires on the trailer locked up and failed to operate as needed. The contact received notification of NHTSA Campaign Number: 26V059000 (EXTERIOR LIGHTING, ELECTRICAL SYSTEM); however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. 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 and informed the contact that parts would not be available for almost two years. The vehicle was not repaired. The failure mileage was unknown.

NHTSA ID

11726678

Incident

Dec 1, 2025

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 vehicle was not repaired. The approximate failure mileage was 2,200.

NHTSA ID

11725919

Incident

Mar 20, 2026

Mileage

2,200 mi

The contact owns a 2025 Ram 2500. The contact discovered NHTSA Campaign Number: 26V059000 (EXTERIOR LIGHTING, ELECTRICAL SYSTEM). Local dealers were contacted and advised the contact that the part to do the recall repair was not yet available. The manufacturer was made aware of the issue and confirmed that the part was not yet available for the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The vehicle was parked at the residence and had not been driven since due to safety concerns. The contact had not experienced a failure.

NHTSA ID

11725549

Incident

Feb 4, 2026

The engine will shut off at random times without warning causing the vehicle to stop suddenly

NHTSA ID

11721914

Incident

Mar 4, 2026

The contact 2025 Ram 2500. The contact received notification of NHTSA Campaign Number: 26V059000 (Exterior Lighting, Electrical System). The dealer was contacted to schedule an appointment; however, the dealer informed the contact that the part to do the recall repair was not yet available because the manufacturer instructed the dealers that the parts should be prioritized for fleet vehicles first. The contact stated that while driving at an undisclosed speed uphill and hauling a load, the vehicle failed to respond while depressing the brake pedal. The vehicle decelerated while driving up the incline. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not contacted. The failure mileage was approximately 2,000.

NHTSA ID

11721735

Incident

Jan 3, 2026

Mileage

2,000 mi

The contact owns a 2025 Ram 2500. The contact received notification of NHTSA Campaign Number: 26V059000 (Exterior Lighting, Electrical System); however, the part to do the recall repair was not yet available. The 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 contact had not experienced a failure.

NHTSA ID

11719126

Incident

Feb 19, 2026

The contact owns a 2025 Ram 2500. The contact was made aware that the VIN was associated with NHTSA Campaign Number: 26V059000 (Exterior Lighting, Electrical System); however, the part to do the recall repair was not yet available. The contact stated that several dealers were contacted. The vehicle was not diagnosed or repaired. The dealer confirmed that parts were not yet available for the recall repair and informed the contact that the parts were being rationed. 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 issue. The contact had not experienced a failure.

NHTSA ID

11719091

Incident

Feb 19, 2026

Subject: Safety Concern – Vehicle Shuts Down While Driving / Request for Replacement Despite multiple warranty repair attempts, my 2025 Ram 2500 continues to experience unresolved electrical failures. In addition to the previously documented issues, the vehicle shuts down while driving, forcing me to immediately pull over, place the vehicle in park, and restart the engine in order to continue driving. This condition has occurred unexpectedly and without warning. Losing power while the vehicle is in motion presents a serious safety risk, especially during highway or interstate driving. Given that I rely on this truck for work and frequently travel long distances between New Jersey and Texas, this behavior makes the vehicle unsafe and unreliable for its intended use. The truck has already undergone repeated diagnostics, module replacements, software updates, wiring repairs, and battery replacement at authorized Ram dealerships. Despite these efforts, the issue persists. At this point, I have lost confidence in the safety and reliability of this vehicle and do not feel comfortable continuing to drive or own it. I have acted in good faith and allowed multiple opportunities to repair the vehicle. The ongoing shutdowns while driving demonstrate that the defect has not been corrected within a reasonable number of attempts. Requested Resolution: • Immediate escalation of this case due to a safety-related defect • Replacement of the vehicle or trade-assist into another Ram truck • Reimbursement for loss-of-use expenses incurred due to repeated service visits I am requesting a definitive resolution rather than additional repair attempts.

NHTSA ID

11716737

Incident

Dec 1, 2025

My Trailer Control Module failed when I hooked my travel trailer up to my truck to tow for a weekend trip. This was the first time I hooked my 2018 travel trailer to my truck. The lights started blinking erratically and then the module quit responding completely and I was not able to tow without brakes and lights. There is a new recall issued for this part but my VIN isn’t showing up as eligible. I was forced to pay out of pocket to have my TCM replaced because they tried to blame my trailer. The trailer worked fine on my 2016 Ram 2500. The trailer worked fine on my father’s 2019 Ram 2500 and it works fine now with the new trailer control module installed. Now there is a recall issued but my truck maybe doesn’t fall within the listed dates? However, I have experienced the failure that is being recalled.

NHTSA ID

11716706

Incident

Aug 28, 2025

While driving in 4x4 on a snow covered road, the truck simultaneously got a check engine light as well as several other error messages to include service required to the emergency braking and the trailer brake controller. At the same time, the full exhaust brake engaged without any driver input and caused a sudden slowing of the truck's tires on a slippery surface. The owners manual specifically warns "Do not use the exhaust brake feature when driving in icy or slippery conditions as the increased engine braking can cause the rear wheels to slide and the vehicle to swing around with the possible loss of vehicle control, which may cause a collision possibly resulting in personal injury or death." Fortunately I had a lot of weight in the truck when this happened and I was able to control it, but a malfunction that turns on the full exhaust brake, especially while 4x4 is engaged, is dangerous enough that there is a warning in the manual. This happened twice. I had a solid check engine light on, and the following day while waiting for a service appointment, a slew of new warnings were flashing across the screen, locking the transmission in 6th gear, advising the 4x4 was no longer available, and may others. I attempted to shift from drive to reverse, the gear shifter locked itself in park. I shut the truck off to try restarting it and moving it, but there was no power getting to the truck to use the sos button to call for help in a poor cell reception area, no lighting worked while obstructing half of a travel lane on the roadway. The truck had good voltage prior to this. The truck was towed to the dealer with 5100 miles on it.

NHTSA ID

11712817

Incident

Jan 19, 2026

All warning lights flash for trailer when connected. ( CHECK TRAILER CONNECTION, TAILER BRAKE DISCONNECT, SERVICE TRAILER BRAKE SYSTEM) More active when dark out.(early morning, nights). Same error with different trailers.

NHTSA ID

11711708

Incident

Jan 2, 2026

The infotainment display continues to flicker after the B4C safety recall was completed at the dealer. This is quite distracting while driving

NHTSA ID

11710802

Incident

Jan 13, 2026

The instrument cluster failed completely. All gauges were offline, and the vehicle became stuck in the ACC/IGN “on” state. The push-to-start button would not disengage, the exterior lights stayed on, and the truck acted as if the ignition was on even when the engine was off. While driving, no speedometer, RPM, warning lights, temperature readings, DEF/emissions information, airbag indicators, or other instrument cluster functions were available. The vehicle also displayed a false door-open message. The issue was confirmed by the dealership, and the truck was declared unsafe to drive. The vehicle has remained out of service for months while waiting for the replacement instrument cluster, which has been unavailable due to manufacturer part shortages. The problem can be reproduced and is fully documented by the service center.

NHTSA ID

11700475

Incident

Jul 4, 2025