Check engine light on 2026 ram RHO Ram Dealerships selling trucks when they know have electrical problems coming off the assembly line.
- NHTSA ID
- 11756396
- Incident
- Aug 1, 2026
Owner-reported complaints naming the electrical system, filed with NHTSA
Data refreshed
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories. Every record below is an owner-reported complaint about the 2026 RAM 1500 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 34 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
The 25 most recent of 34, in the owner's own words
Check engine light on 2026 ram RHO Ram Dealerships selling trucks when they know have electrical problems coming off the assembly line.
Check engine light was electrical failure truck has been in the shop for a week now .
Multiple occurrences of center stack display freezing and then going black. Which made the backup camera display unable to be used. Screen stayed black for entire drive and did not reset until multiple restarts of vehicle.
My 2026 Ram 1500 Bighorn Crew Cab After vehicle startup, approximately five seconds, after initiating forward,, the vehicle experience and abrupt engine shut down while in motion. Concurrently the vehicles, electronic parking brake forcefully self engages without driver command due to an automated safety conflict. This severe powertrain, and electrical failure completely strands the vehicle and active traffic, presenting an immediate life-threatening risk of a rear-end collision. This exact failure mode has occurred a total of five separate times, and the authorized dealership is currently attempting a software remedy under an escalated Corporate stare case.
Truck went off when braking in traffic. Numerous times. Dealer unable To duplicate. Video was Sent to them. Headlights flash off sometimes at night when applying brakes.
Parking sensors and forward sensors used for adaptive cruise control will identify objects that are not there and the car will break. Car with shut off while driving (not the normal engine cutoff with restart) and shift to park suddenly. Backup camera is blanked out and rear sensor will not work. Towing mode with initiate on its own with not trailer hooked up while driving. False low oil lights and no tire pressure sensor connections. The truck has stalled several times while pulling into cross traffic nearly causing accidents 2x Display screen/speedometer will just black out while driving.
2026 Ram 1500 Bighorn level 2 package. The Theme Mode button is missing under Display or Profile on the radio display screen, which keeps the widgets on screen black and no back lighting on the instrument console gauges in front of driver during daylight operations keeping them dark also. Some vehicle have the issues with the missing Theme Mode Button others do not. Local dealer can’t figure a solution. Ram customer care states “ we can only make an ointment with the dealer.”
The uConnect radio and the gauge cluster in my 2026 RAM 1500 have consistent issues with their performance and do not operate consistently as designed. The gauge cluster will frequently go blank, have the odometer flashing, or stay on when the vehicle has been turned off. The radio will consistently display "connection negotiation failed" which impairs the use of android auto or any of the factory navigation or other radio features. You have to power cycle the vehicle a few times for those issues to resolve themselves.
The auto leveling air suspension in my 2026 RAM 1500 does not operate as designed. The vehicle is designed to lower from normal ride height to aero ride height at speeds above 63mph. However, it is not supposed to raise or lower at any speed automatically with a trailer with an integrated trailer brake controller attached to it. In January 2026, I was merging onto the highway with my 7x16 enclosed trailer and the rear end of the truck because unstable the stability control activated and when I looked at the dash it stated aero ride height achieved. I have video of this happening more than once. I took it to the dealer on January 16th was told to bring my trailer in and they woulf perform a comparison test with a truck that is equally equipped. It took from January to June to perform the comparison test. Stellantis has confirmed they are aware of the issue but they do not have a solution for it at this time.
The truck has a hose of issues I purchased the truck on 11/28/25 the truck has 6000 miles on it its been in the shop on multiple occasions for electrical issues with the entertainment system there are glitches in the system and it will randomly blank screen will not load information its been in the dealership of this issue and as of the last time it was in the dealerships communication with tech support as documented ( this is an emerging issued that will be solved in the future with software) no current fix is available The front and rear seats the leather was not installed properly and requires the leather to be removed and new leather and seat cushions to be installed the front doors the interior door panels are not adhered or fastened properly and come lose from the doors
The contact owns a 2026 Ram 1500. The contact stated that occasionally while driving at an undisclosed speed, the instrument panel powered off and would not illuminated critcal safety information. No warning light illuminated. The local dealer was contacted; however, the vehicle was not diagnosed or repaired due to no recall was associated with the VIN. Upon further investigation, the contact related the failure to NHTSA Campaign:26V225000 (Electrical System); however, the VIN was not available. The manufacturer was made aware of the failure. The failure mileage was approximately 3,000.
On Saturday April 25 while driving my leased Ram 1500 Tungsten with the radio volume turned all the way down (no sound), I was changing stations on SiriusXM using the steering wheel button when the volume suddenly went to maximum. It was easily over 100db and would not respond to the volume control knob and continued blasting until I turned the radio/center console power off. I took the vehicle to the dealership the following Monday, but they did not find any "codes" indicative of what may have caused the problem. While this may not appear to be a serious issue, it could have easily caused an accident given my startled reaction to the very loud sound; and one of my ears still hurts five days later. I have not tried to reproduce the issue.
The in-car microphone stopped working for several hours. I could hear the person on the phone but they could not hear me.
The back up camera display intermittently shows a blank blue display instead of the camera image while the vehicle is in reverse. This has occurred 4 times over 5 months of ownership of this brand new vehicle. The issue is usually resolved after a complete power cycle of the vehicle. The rear visibility of the vehicle is poor without the added benefit of the back up camera. The problem has not yet been brought to the attention of the dealership as it is very intermittent and has not been inspected by anyone but myself. There are no warning indicators.
Vehicle: 2026 Ram 1500 Limited I am filing a safety complaint regarding a brand new vehicle that experienced a dangerous failure in live traffic and continues to have unresolved issues. The vehicle was purchased on March 31, 2026. On April 3, 2026, just three days after purchase, the truck broke down in active traffic. The situation was serious enough that local police had to respond to direct traffic while the vehicle was towed. This created a clear safety hazard for both the occupants and other drivers on the road. The vehicle was taken to the dealership on April 4, 2026 for repair. At that time, the dealership replaced the battery and reset a radio frequency module. We were notified the vehicle was repaired and ready for pickup on April 7, 2026. However, immediately after leaving the dealership, the vehicle began experiencing additional failures. The key fob would not function, the doors would not lock or unlock electronically, and the vehicle struggled to start. Within minutes, the check engine light illuminated. Due to safety concerns, the vehicle was returned to the dealership the same day. After returning the vehicle, we were informed that there is a short in the main PDC (power distribution center / fuse box). This critical issue was not identified or addressed during the initial service visit. A fault in the main fuse box presents a serious safety concern, including the potential risk of an electrical fire. Additionally, the dealership failed to properly verify the repair before releasing the vehicle. The truck was not adequately tested or driven after the initial repair, resulting in us being sent to pick up a vehicle that was still unsafe and malfunctioning. This vehicle has been in our possession for approximately one week and has already experienced multiple serious failures, including a breakdown in live traffic, repeat electrical failures, and now a confirmed issue within the main power distribution system. The vehicle is unreliable and poses
There is a recall on the towing control module that prevents me from towing with the vehicle, which is the reason I purchased the vehicle. They are unable to get the parts required to complete the repair. The recall started in february, it is now april with no parts ordered , avaliable, or repair scheduled. If I dont tow my boat it a few weeks, I will start incurring fees for storage. I called dealer, spoke with repair, they stated they dont have the parts, recognized the recall, but do not have time frame. Called Stellantis, they acknowledged the recall, and have no estimate for parts. Opened a claim # XXX. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact owns a 2026 Ram 1500. The contact received notification of NHTSA Campaign Number: 26V059000 (Exterior Lighting, Electrical System); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that a 24-foot trailer was identified as a 48-foot trailer, which caused the trailer brakes to fail to properly stop the trailer, and the manual brake was used to stop the vehicle. The dealer was contacted and confirmed that parts were not available for 6 -7 months or longer. The dealer stated that 14 other vehicles were waiting for the same repair. The manufacturer was made aware of the issue. The manufacturer informed the contact that there was no way to speed up the parts availability. The failure mileage was 82,000.
Center console stack reboots. Thus preventing access to radio, nav, climate controls. Reboot takes a few minutes to complete. This has occurred on multiple occasions.
Center stack display freezes. This prevents access to nav, radio, comfort settings. Only way to clear freeze is to turn vehicle off then back on. Then the center stack console reboots. Which takes multiple minutes to complete. This has occurred on multiple occasions.
When putting vehicle into reverse the backup camera froze. Low buzzing sound coming from within vehicle from undetermined location. Tried to go to nav, screen locked. Turned vehicle off/on. Screen un-froze. But center stack rebooted. It took a few minutes for center stack screen to work again. TomTom did a long reboot. This has occurred multiple times.
When putting vehicle into reverse, the backup camera display had a blue screen. Had to restart vehicle to get camera display working again. This has occurred multiple times.
While driving the driver instrument cluster screen went black. After approximately 10 seconds the theft alarm arm red light went red. Then the TPMS tire warning light lit. Then the instrument cluster screen went back to normal operation.
The contact owns a 2026 Ram 1500. The contact received notification of NHTSA Campaign Number: 26V059000 (Exterior Lighting, Electrical System). The local dealer was contacted and confirmed that parts were on backorder. The contact called another dealer, Chrysler Dodge Jeep Ram of Utica Service Center (5017 Commercial Dr, Yorkville, NY 13495); however, the vehicle was not diagnosed or repaired. The manufacturer was contacted and informed about a trade-in. The contact had not experienced a failure.
There is currently a recall on the trailer braking system in the truck, making it unsafe and unable to be utilized to tow a trailer or anything due to the recall. I have called the manufacturer multiple times as the dealerships have advised me that they are only receiving 1 replacement part per week and have wait lists of 35 plus vehicles. When I spoke with the manufacturer regarding getting the part shipped rapidly so that I can utilize the towing feature on my truck I was advised that "it would be faster and better to just purchase a new truck". No other solutions have been offered to remedy the issue in a reasonable time frame.
The contact owns a 2026 Ram 1500. The contact received notification of NHTSA Campaign Number: 26V059000 (EXTERIOR LIGHTING, ELECTRICAL SYSTEM). The contact called several dealers and was informed that the part to do the recall repair was not yet available, and that the manufacturer had placed a pause on the part for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
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