2022 JEEP CHEROKEE Engine Problems

Smell antifreeze occasionally and have had to add occasionally. Car only has 18,085 miles. 2022. Spoke to my mechanic and he said it could potentially be a bad oil cooler gasket or a cracked manifold. Have smelled this for at least a year or longer

The contact owns a 2022 Jeep Cherokee. The contact stated that while driving at 35 MPH and taking an exit ramp, the parking brake engaged without driver input. The vehicle stopped and stalled. The vehicle failed to restart. The vehicle failed to shift into neutral. The contact attempted to jumpstart the vehicle, but the vehicle failed to restart. There were no warning lights illuminated. There was an unknown message displayed. The vehicle was towed to an independent tire and auto center. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified about the failure. The failure mileage was approximately 105,000. The VIN was not available.

On [XXX], we were traveling from Seattle to Portland on [XXX] in my 2022 Jeep Cherokee Trailhawk with the cruise control set at around 75 mph. Suddenly the emergency collision braking system applied and all of the lights on my vehicle lit up. While the braking system was being applied the cruise control was simultaneously applying gas resulting in the vehicle RPM redlining on multiple occasions. Fortunately, the weather was good, traffic was light, and I was able to maintain control of the vehicle to pull over once a vehicle in the slow lane passed. When stopped the engine light was on, along with an alarm for loss of electronic stability control (ESC), and an alarm for brake service. After clearing the ESC alarm by restarting my vehicle multiple times as indicated in the owner's manual I tried to operate the vehicle. However, the vehicle would not move properly in...

In late November 2023 I noticed my fuel economy dropping a lot, from 27-29mpg to 22-24mpg. And, soon tailpipes were accumulating a lot of soot in tailpipes and soot was coming out of end of muffler. I took to JEEP dealer in Palestine, TX. See invoice uploaded. Service advisor couldn't find any bad codes. He wrote some guesses as to source/cause of problem & suggested using more expensive, higher grade of gasoline. He said to try some catalytic converter cleaner, also. Seems, he thinks the braking system may be causing soot troubles. This soot problem will cause injector, spark plug, catalytic converter expenses in future! And, I have to spend much more for gasoline? I think main control module is defective and is missing computer code to properly detect this problem or is intentionally designed to ignore the cause of the excessive soot problem. It is not normal to have...

While driving on active roadways (including major highways during rush hour, a major downtown city at intersections with crosswalks during rush hour, and while exiting a parking garage), the vehicle suddenly stops, sounds a brief alarm and flashes one of 3 error messages on the dash board ("Shift to Drive", "....to shift", "...vehicle must be stopped"), while the "D" on the dashboard and the shifter flash (with the vehicle still in the "Drive" position). On one occasion, an additional message requested to turn the vehicle on. To resolve the issue in the moment, the vehicle must be shifted up to "Park", then brought back down to "Drive". Once returning to back to the "Drive" position, the vehicle resumes operation. The auto start had been turned off for at least most of these events. The stopping while actively driving has happened on 5 separate occasions and has been brought to 2...

While stopping at a light, the car will just stall. While driving, the car will stall. This is all a safety issue, especially at night when the car stalls and you have no lights or any way for anybody to see you.

Traveling in heavy morning traffic in inside lane at approximately 25mph, engine suddenly lost power with simultaneous ‘Shift to Park’ error message and brief flash of amber warning light on instrument panel. Vehicle would not accelerate when gas pedal pressed, engine only revved. Driver (myself) had to slam on brakes and quickly put car in P then back to D in order to get car to accelerate forward, narrowly avoiding multi-car collision from behind. Car is brand new ‘22 (owned only 6 days) with less than 600 miles total. Vehicle will be dropped off at dealership 9/11/22 for diagnostics.