2022 Jeep Grand Cherokee 4xe engine problems

Filed Feb 20, 2025 · Electrical, Engine · CA

While driving on the freeway, the vehicle turned off. No engine, no electric, no headlights. I had to coast to the side during traffic. The mechanic is replacing the OCR module, stating the car thought it was in a collision and turned off. Though obviously it wasn’t. Before which, the screen flashes off from time to time. The car has had loss of power for a moment in the past but never all the way off. This was extremely dangerous and I’m concerned the OCR will not fix the issue. It is with the dealership now.

Filed Jan 30, 2025 · Engine, Fuel system · NJ

I was driving in hybrid mode at approximately 50 mph gently accelerating up a gentle hill. All of a sudden, the vehicle lost a significant amount of its motive power and experienced a significant shudder. The power delivery to the vehicle was significantly reduced for 2-3 seconds, puting myself and family at significant risk. The red service hybrid system light lit up on the dashboard and blinked for approximately 5 seconds. The vehicle then returned to normal operation. I took the vehicle to the Jeep dealership the next day and they were not able to find any associated error codes or replicate the issue.

Filed Jan 27, 2025 · Engine · 85,095 miles · NC

The contact owns a 2022 Jeep Grand Cherokee. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the RPM's increased and the vehicle stalled. The contact drove the vehicle to the shoulder of the road where the vehicle was turned off and restarted and the vehicle was driven to the residence. The vehicle was taken to the dealer however, the failure was not duplicated. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. Additionally, the contact stated that the failure had occurred several times. The manufacturer was not made aware of the failure. The failure mileage was approximately 85,095.

Filed Jan 6, 2025 · Engine, Fuel system · WA

After 95B (hiVolt battery recall) Car has had two system warnings - check hybrid system. Second time i was on fwy, high rush hour traffic and it was raining hard. Car made a big clunk sound (? Transmission shift or engine shift from hybrid elect to gas. Large red wrench displayed. Both times error messages went away after 1min or so. There were no stored messages displayed on computer dashboard along steering wheel column.

Filed Oct 4, 2024 · Engine · VA

Multiple instances where car will not start. Often lights flicker, get a service charging system notice, get a hybrid system offline, get a check engine light, then car battery shuts off and its dead. Has had to be towed to dealership and left me stranded multiple times.

Filed Aug 7, 2024 · Electrical, Engine · GA · crash

Vehicle surged forward with out touching the gas.

Filed Jun 19, 2024 · Electrical, Engine · NY

There have now been at least three incidents where the accelerator is pressed and the vehicle does not respond for an extended period of time, then overreacts and launches the vehicle forward unpredictably. Most recently, leaving a parking lot, I pressed the accelerator gently as I normally would, the vehicle just rolled down to the road, no power. As oncoming traffic was coming (now about 5 seconds later), I pressed the pedal further, almost to the floor, the engine engaged and launched the car forward. This has happened in traffic circles, and produces a delay long enough for other drivers to sound their horn, as my vehicle refuses to move for at least 3-5 seconds. This has resulted in many close calls when oncoming traffic is coming and my vehicle will not move as it should - and this type of incident occurs unpredictably.

Filed Apr 27, 2024 · Acceleration, Engine · GA

Vehicle immediately accelerated as I was attempting to pull out of the house garage. I pressed hard on the breaks to halt it. I then returned the gear knob to park (“P”) mode. I tried again to place the gear knob on drive and the vehicle started raving on high as if it was about to take off at full speed. I waited for a few minutes while it was on park “P” mode, with the engine still idling, and placed it in reverse “R” mode to return into the garage and the same thing happened in reverse mode. It jumped back in full speed when I gradually released the brakes. Engine was raving extremely high. I decided to shut it off and schedule an appointment with the dealership for a vehicle inspection. As is, not certain if it might do the same while out on the street driving it. Vehicle just had a recall inspection done on 4/20/2024. This is the first time the engine has done such.

Filed Mar 26, 2024 · Electrical, Engine · WA

Most Dashboard Electronics FAILED and are available for inspection Steering wheel red light symbol came on and I LOST Power Steering ! Red Triangle Safety symbol turned on Hybrid Electric Vehicle Failure ABS Brake symbol, Loss of brakes Hybrid Service light Engine service symbol Red battery light symbol, Battery power unavailable While driving the speed limit (25mph) in my Village with pedestrians crossing the street and traffic around me, the Jeep 4xe experienced a Cascading Electronic failure with the power steering; brakes; engine power and most electronic functions with the dashboard lighting up every symbol on the screen. I LOST COMPLETE CONTROL In order to regain control of the moving vehicle, I had to FORCE the steering wheel to turn into a Handicap space in front of me while attempting to brake at the same time. I was able to avoid the pedestrians and cars around me as well as the parked car next to me, without causing any damage to myself or those in the vicinity. If I was traveling on the Freeway, loading onto my local Ferry or driving on a major Highway or Freeway onramp, my life and the life of those around me would have been in serious jeopardy because I LOST COMPLETE CONTROL of the Jeep. Jeep FCA arranged to tow the car to the JEEP Dealer who INSPECTED THE VEHICLE, downloaded the computer data, examined the Report, CONFIRMED the multiple PROBLEMS and repaired the vehicle with a detailed description of the problems they encountered. Prior to the complete FAILURE of the 4xe, there were NO warning lamps, messages, or other symptoms or ANY indication of any kind of the impending crisis and near disaster. So far, there have been a total of FOUR RECALLS. Two have been addressed, with the third to be serviced tomorrow and the fourth without parts avaible to keep the wheels from falling off. I have receipts but could not upload them. I'm happy to mail them to you Thank you for your assistance

Filed Feb 23, 2024 · Electrical, Engine · WA

Brand new car. Driven 600 miles. After shopping at Costco I get to the car and it is completely dead. Will not turn on and every single code possible popped on the screen. Luckily I wasn’t with my kids or out of town or this could’ve been a nightmare. How can this happen with a brand new car? Makes me afraid of what may happen in the future.