2025 Jeep Wagoneer S Transmission and drivetrain Problems

“While traveling on the interstate at approximately 70 mph, I pressed the accelerator pedal to increase speed. Instead of accelerating, the vehicle suddenly jerked, and the wheels locked up as though the brakes engaged on their own. I continued pressing the accelerator, but the vehicle rapidly decelerated without responding to throttle input. The most concerning part was that the brake lights did not illuminate while the vehicle slowed down, which created an extreme safety hazard because drivers behind me had no warning that I was slowing. …”

“Vehicle would not respond to any driver controls upon entering vehicle, disabled drive and stated the vehicle was being charged even though we were in the middle of an empty parking lot while shopping. I tried to shut it off in an effort to reset the systems but the vehicle would not shut down no matter what I did. Tried multiple times and it sat there with the charging in use indications and would not respond to any driver inputs. With no choice I exited the vehicle to go and get some assistance but the vehicle (currently on) would not lock the doors. …”

“The radio head unit randomly reboots. This occurs usually when the car is initially started, and you are unable to utilize the backup camera or the camera freezes. Rear cross traffic breaking also fails and can cause an accident. I have also had issues with the powertrain, where the vehicle refuses to start, with a red lobster error message saying Service Electrical System.”

“The contact’s partner owns a 2025 Jeep Wagoneer S. The contact stated that the vehicle was shifted into drive to exit the driveway however, the vehicle accidentally shifted to reverse, requiring approximately 6 to 8 attempts to drive forward. The contact stated that the headlights failed to illuminate. The vehicle was on an incline with the front of the vehicle facing upwards. There were no warning lights illuminated. The contact learned how to reset the vehicle while watching a YouTube video. …”

“The vehicle has experienced two critical drivetrain failures. The first occurred in December 2025 at approximately 2,000 miles. The transmission failed, leaving the vehicle undriveable and requiring a tow. After repair, the vehicle was returned still displaying brake-system service warnings and had to go back to the dealer a second time. The second failure occurred on March 23, 2026 at 3,471 miles. The instrument cluster displayed 'Service Transmission' and 'Service Transmission - Set Park Brake to Prevent Rolling' with multiple red warning indicators. …”