Jeep Grand cherokee l Engine Problems
64 owner complaints filed with NHTSA across 5 model years.
Complaints by Year
Worst year: 2022. Best year: 2025.
Owner Reports
A representative sample of complaints filed with NHTSA.
Computer telling vehicle to do a sudden unintended acceleration. Forward collision warning system did not respond. Air bags didn’t deploy. No diagnostics have been done. No warning lamps illuminated on dash. Vehicle currently is at rep...
Vehicle surged forward with out touching the gas.
My AC compressor and condenser have stopped working without any reason. The air conditioner does not work at all, it does not make the air cold and the heat in [XXX] is lethal. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION...
I was leaving a light and turning left onto incoming traffic Columbia and John young parkway. Vehicle turned off with no option of turning back on . I rolled onto the right curb but was sticking my vehicle out. Me and my wife and teenage...
Motor mounts wore out with under 50k miles on the vehicle per the dealership so now the vehicle has a strong vibration and they need to be replaced.
The contact owns a 2024 Jeep Grand Cherokee L. The contact stated that while driving at an undisclosed speed, there was an abnormal hissing and tapping sound coming from the engine compartment, with the check engine warning light illumin...
Jan 2025, both main and auxiliary battery completely dead August 2025, both main and auxiliary battery completely dead December 2025, WHILE driving vehicle goes into neutral almost causing me with my children to get into an accident. ...
On two occasions after sitting overnight, the vehicle dash did not light up and would not start. Roadside was called on one occasion and was not able to jump start the car after about 40 minutes of trying. Dash would light up, but engine...
We noticed the "battery" indicator light was lit, so we changed the battery. That addressed the light, but soon it lit up again, followed by an overheated engine warning so we stopped and called for a tow to Puente Hills Jeep. We were in...
Alerted to shift to park when making a turn. Lost power to engine, was able to coast to side of road and apply brake and shift to park. Dash alerted to push run so I pushed ignition switch and it cranked back up. First time this has ...
The contact owns a 2022 Jeep Grand Cherokee L. The contact stated that while his wife was driving approximately 55 MPH, the check engine warning light started flashing. The engine was misfiring, and the vehicle lost motive power. The veh...
Jeep grand Cherokee L, the 3.7L V6 engine in the Jeep has experienced camshaft and valvetrain issues, often related to wear and lubrication problems. Sides a ticking and rough running/banging engine. Caused by faulty camshafts. The comp...