2024 Jeep Grand Wagoneer L problems

Filed Nov 2, 2026 · Transmission · VA

While driving the powertrain cooling system failed. This caused rapid overheating of the engine and loss of power. The vehicle was temporarily stranded in a busy intersection. This is a well documented problem with the thermostat in the engine cooling system. A technical service bulletin has been issued on corrective action with an improved OEM part. Failure of the power system occurred rapidly. This was highly dangerous and could have been catastrophic in a highway scenario. I find it negligent that Jeep has acknowledged this problem but refused to issue a recall to provide proactive corrective action.

Filed Oct 25, 2026 · Electrical · AL

Screens keep shutting off or freezing. Makes a buzzing noise through the speakers on occasion. Happens almost daily and sometimes multiple times a day.

Filed Aug 18, 2026 · Body, Seat belts · 40,000 miles · MO

The contact owns a 2024 Jeep Grand Wagoneer L. The contact stated that while driving at an undisclosed speed, the rear passenger's side window trim was flapping and had partially detached. Additionally, there was an unknown rear seat belt message displayed while starting and driving the vehicle. The vehicle was taken to the dealer, who determined that the rear passenger's side window trim needed to be replaced. The vehicle was not repaired. The contact associated the failure with the federal safety agency Campaign Number: 25V642000 (Structure); however, the VIN was not included in the recall. The manufacturer was made aware of the failure and advised the contact to file a complaint with the federal safety agency Hotline. The failure mileage was approximately 40,000.