May 7, 2026Speed controlBackup camera & sensorsDriver assistance
Vehicle sends cluster warnings about Auto Emergency Braking unavailable/inoperable, Electronic Stability Control needs service, Antilock Brake System needs service, Parksense Unavailable, and ultimately the Check Engine indicator illuminates after restarting the vehicle. An error code also is present in the computer, U1412. This has happened twice now in a two week period. These systems are critical to safe operation of he vehicle, especially in emergency braking conditions, and could affect both the operator and the general public if they indeed failed. The vehicle has not been inspected by the manufacturer, yet, and is scheduled for 5/8/2026
NHTSA ODI 11736214
Apr 20, 2026Electrical systemSpeed controlBrakes
This is related to the 2025/2026 Ram 3500 U1412 code relating to anti lock brake system. On this date I got an ABS warning light and check engine light. The vehicle would not turn off, was not sure if it was in gear or not, and multiple other lights came on the dash. Vehicle towed to dealership. They said they could not reproduce the error and that all the codes disappeared due to the batteries dying overnight. They replaced both batteries and returned vehicle. Have since had same problem twice more with one requiring towing again. If this problem happens on roadway while being operated it would be very dangerous on roadway.
NHTSA ODI 11732293
Apr 20, 2026Electrical systemSpeed controlBrakes
Second incident relating to U1412 code where ABS related warning lights coming on. On 1/19/26 it had the same issue but was towed due to undriveable and would turn off. This time I drove straight to Dodge dealership where they got the codes, unlike last time due to batteries dead. Ram performed two flash updates and felt issue was fixed. Car is currently at dealership for third incident of same nature and had to be towed exactly same as first time on 1/19/26. Towed in on 4/16/2026. Three times when new truck less than 6 months old and 10k miles. Unsafe as mentioned on other report.
NHTSA ODI 11732296
Apr 20, 2026Electrical systemSpeed controlBrakes
Vehicle at dealership a third time for same issue relating to U1412 code associated with ABS system. First time it was towed on 1/19/2026 and second time I took it to the dealership before it required towing on 3/26/2026. This time the truck required towing again after not being able to go into gear or being able to turn it off. Multiple warning lights on the dash. Still waiting for diagnosis but service department knew this problem from other vehicles and said manufacturer isn’t sure of cause.
NHTSA ODI 11732297