2015 Jeep Grand Cherokee acceleration problems

Filed Mar 6, 2026 · Acceleration, Engine · TX

Despite having the EGR replaced under recall the unit still exploded while driving on wed 4 Mar 2026. Fluids were leaking and had indicated issues with the electric shifter. The local dealerships states the egr cooler needs replaced, coolant tank, DPF and oil change (despite just being done the Saturday before). Refusing to acknowledge any connection to previous recall or associated damages. Contacted FCA customer support and ignored my concerns and said just pay the dealer the $6000+.

Filed Jan 29, 2026 · Acceleration · WI

While driving shifting gears on its own without my control. Slowed me down on freeway from going 50 mph to 35 mph without me slowing it down as I am driving. I was still pushing gas pedal buy while shift was in normal drive from went from 8 to a 3 without my control so I had to pull over because I could not go any faster at all and was in danger zone on freeway that had up to 70mph driving. Once I parked I turned call completely off and then restarted after a min or so it still did the same thing as I drove causing me to pull over more than 2 times. Very dangerous and was not prepared for something like that on busy and fast place as we all know the freeway/highway is. That could of been a total loss for me and other drivers.

Filed Dec 29, 2025 · Acceleration, Electrical · IL

While driving my vehicle on the highway, the steering wheel locked up and it put itself into neutral. The abs system notification and another light was active and my jeep stated my vehicle was going too fast for the gear it was in. The abs breaking system bypassed the nss safety feature in my jeep causing me to go off the road as a I lost all control of the steering in my vehicle. Upon a check by the mechanic, I had faulty wiring in the wiring harness which they cannot replace because the part is no longer made. My jeep is only a 2015. I went off the road because there was poor weather - it was snowing out and my vehicle would not respond to any gear resulting in my turning the vehicle off. My jeep was towed to the dealership for diagnosis. I have not picked up my jeep yet due to the dealership schedule but have attached the communication with them concerning the problems.

Filed Sep 15, 2025 · Acceleration, Electrical · 170,000 miles · TX

The contact owns a 2015 Jeep Grand Cherokee. The contact received notification of the federal safety agency Campaign Number: 18V332000 (ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL). The contact stated that when the vehicle came to a stop, the vehicle jerked abnormally. Additionally, while driving forward, the vehicle jerked abnormally. The contact stated that an unknown message was displayed on the instrument panel. The contact stated that on a separate occasion, the gear shifter icons and gauge icons failed to activate and function as intended. The vehicle was taken to the dealer and was diagnosed with transmission failure. The contact asked the dealer to complete the recall repair; however, the dealer refused. The vehicle was not repaired due to the cost. The failure persisted, and the vehicle remained at the residence unrepaired. The manufacturer was not made aware of the issue. The failure mileage was approximately 170,000.

Filed May 31, 2025 · Acceleration, Engine · MD

The Traction control light comes on while driving, once that happens it changes the performance of the vehicle it stays in one and it doesn’t allow you to do more then 43 at the most.

Filed Jan 21, 2025 · Acceleration, Brakes · 71,535 miles · KY · crash

The contact owns a 2015 Jeep Grand Cherokee Limited. The contact stated that while in a parking space and reversing, the vehicle was then shifted into drive and the high gear message was displayed. The vehicle accelerated unintendedly and the brake pedal failed to bring the vehicle to a stop. As a result, the vehicle crashed into a 2015 Chrysler Town and Country where it came to a stop. No warning lights illuminated. There were no reported injuries, fire or air bag deployment. A police report was filed. The contact was able to drive the vehicle to her residence. The vehicle was towed to the local dealer where they were unable to duplicate the failure. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 71,535.

Filed Dec 9, 2024 · Acceleration, Electrical · MI

My car keeps slipping into neutral, not able to go over forty three miles per hour. Will not go into park or drive at times. Electrical issues. This has happened several times two times on the freeway, with one of them and entering the freeway, almost causing an accident.

Filed Oct 30, 2024 · Acceleration, Electrical · NY

The contact owns a 2015 Jeep Grand Cherokee. The contact stated while driving at approximately 30 MPH, the windshield wipers were unintentionally turned on, the infotainment screen darkened, and the vehicle lost automotive power; the vehicle failed to shift to park. The vehicle independently turned off and after several minutes independently started however, there was an abnormal sound coming from the engine compartment. All of the warning lights were intermittently illuminated. The contact stated that she had to call the local Police Department to assist her with exiting the vehicle safely however, no police report was filed. The failure occurred on several different occasions. The contact stated that she sustained emotional distress due to the incident. The vehicle was taken back to the place of residence. The contact did research and was made aware of the federal safety agency Campaign Number: 16V240000 (Power Train) however, the VIN was not included. A dealer was not contacted and the vehicle was not diagnosed. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was unknown.

Filed Jul 19, 2023 · Acceleration, Airbags · LA · crash

Car accelerated without warning propelling me across a curb, street, then a second curb. The SUV was stopped upon impact at a concrete building. Fortunately there was no injury to others but the accident caused the car to be totalled by my insurance company. There were no warning lamps, messages or other symptoms of the problem prior to the failure. The airbags did not deploy upon impact,

Filed Jul 15, 2023 · Acceleration, Brakes · MN

When setting cruise control to speed limit then pressing brake and then resume the jeep sone times accelerates to a higher speed the. Having to break again. Has been reoccurring nervous when driving and setting cruise or resuming. Have not taken it in as of yet.