2023 Ram 1500: won't start

Filed Mar 12, 2026 · Acceleration, Electrical · MD

* Sudden shutdown while driving * Dash failure * “Vehicle not in park” message * RF hub failure * Recall references While driving at highway speeds and without warning the entire dashboard shut off and the vehicle lost power. The message “Vehicle Not in Park” appeared. My son was forced to coast off the highway to safety. Once the vehicle stopped, it shifted itself into park. The truck restarted briefly but failed again shortly after. Luckily this time he was able to drift into a nearby gas station. At that point the vehicle had no dashboard lights, no ignition response, and no electrical power to the drivetrain, though interior lights still worked. Vehicle would not start and needed to be towed to the dealership where is sat for 12 days before they replaced a water damaged RF hub. There was no cracks or leaks located but there was water damage. Weather conditions: Sunny and dry, temperatures in the mid-50s. This failure created a dangerous situation. While driving at highway speed. This incident placed my sons life and the lives of others on the road in danger. Since this frightening event, we have conducted extensive research and discovered that this appears to be a well-documented issue affecting Dodge Ram trucks, specifically involving moisture entering the cab and damaging the RF hub, which can cause electrical failures and loss of drive power. The dash shutting off and truck losing power while driving — is a major safety issue. Situations like this are known to fall under sudden loss of power / drive power investigations by the federal safety agency. I' am requesting a formal investigation into the moisture intrusion issue affecting Ram trucks, consideration for a recall or technical service bulletin addressing this defect and invoice reimbursement.

Filed Dec 13, 2025 · Brakes, Electrical · TX

While driving, the vehicle experienced a sudden loss of electrical voltage. Multiple warning messages appeared, and several vehicle systems disabled while the vehicle was in motion. Power and safety features malfunctioned, and the parking brake engaged unexpectedly. The vehicle became unsafe to operate while driving. The failure required towing and a battery replacement to restore drivability. The battery failure occurred as part of an active charging system malfunction, not a no-start condition. This event created a serious safety risk to the driver and others on the roadway due to loss of vehicle control and disabled safety systems

Filed Nov 12, 2025 · Electrical, Engine · MI

As I was driving, my battery light ignited the voltage on my battery continuously went down. I stopped at a stop sign. The engine shut off car completely stopped. Lights were working on dashboard and display screen, but vehicle would not start jumped vehicle as soon as cables were taken off vehicle battery went dead again then all of a sudden it started up again but something is still not right.

Filed Oct 22, 2025 · Electrical · TX

I have taken my truck in to the dealership twice already for the same issue and they are telling me they cannot find the issue. My truck would not start, so I replaced the battery. Noticed that the voltage would drop after driving it about 20 miles or so. Normal range is 13.5V. Starting the truck, it starts out at 13.5V but after about 20 miles or so, the voltage would drop to 12.5V. Dealership could not find out why. Engine light is not on but the voltage drops every single time I drive. I bought it with 11 miles on it in June of 2023 and didn't have this issue until September of 2025. The truck only had about 37,400 miles on it when it started messing up. I am scared/worried that the truck will just stop while driving. I have read many forums and stories about many others are having this issue too. The Motor Generator Unit (MGU) malfunctioning. There are recalls for 2019-2022 MGU but not for 2023 or later.

Filed Nov 20, 2024 · Transmission · FL

2023 RAM 1500 v8 with e-torque system stalls while driving. The vehicle will not start after stalling. The emergency brake is engaged and other lights are on the dash. I have had this problem happen three times and each time I had the vehicle brought to the local Dodge dealer service center. The problem was reported to the dealer service center and they have been unable to reproduce the problem. They also say the computer has no codes indicating a problem. The problem was also reported to Sellantis North America and their reply has been that, since the dealer cannot reproduce the problem, there is no case they can keep open. There were no warning lights prior to the vehicle stalling. After the stall, several warning lights were showing, including emergency brake, anti-traction off.