Jeep Grand Cherokee won't shift problems

Filed Nov 6, 2026 · Electrical, Engine · NJ · fire

My car would not shut off and left running in the driveway for about 3-4 hours. The car would not shift into gears and began making clicking sounds under the hood. When opening the hood the noise became louder and car began to catch on fire. Requiring me to call emergency services but I was able to contain the fire with my garden hose. The fire department and police had to manually disconnect my car to maintain safety.

Filed Oct 6, 2026 · Engine · DE

My jeep diesel had the software update for the crankshaft sensor tone ring, but the tone ring failed, and my car is stuck in limp mode. Is the replacement of the tone ring covered under the original recall,or do I have to pay for the repair?

Filed Sep 28, 2026 · Electrical, Engine · 144,532 miles · WA

Recall 20V‑475 / 23V‑411 software patch was performed, but the underlying magnetic tone wheel defect has now physically failed, causing an active crankshaft position sensor error and stall hazard. While traveling 60mph the car stalled and went into limp mode with no prior warning. The vehicle has been diagnosed at a repair shop as a fault with the crankshaft position sensor performance which was apart of a pervious recall listed above. The vehicle has not been inspected by any others at this time as its not safe to drive and do not want out of pocket cost to do so.

Filed Sep 19, 2026 · Steering, Suspension · PA

Severe front end noise left and right side steering feels loose rear suspension also makes clunking noises and doesn't feel safe to drive transmission doesn't shift properly make a thumping noise when putting vehicle in drive or reverse very poor fuel economy 6.5 to.7.8 miles mpg

Filed Jul 28, 2026 · Engine, Transmission · CO

My 2025 Jeep Grand Cherokee 4xe suffered a catastrophic internal engine failure and set DTC P2338 ("Cylinder 3 Above Knock/Combustion Vibration Sensor Threshold"). Although my VIN is not included in Safety Recall 78C (the federal safety agency 25V‑766), my vehicle experienced the same failure mode, symptoms, and diagnostic code associated with the recall. Stellantis' STAR Center reviewed the case, confirmed internal engine damage, and recommended complete engine replacement. While driving at highway speed, the vehicle suddenly lost power and entered limp mode. I was able to safely exit the highway, but this defect created a serious safety risk and could have resulted in a crash. Stellantis has already expanded the recall population after identifying additional affected vehicles. My vehicle was built during the same production period, experienced the identical failure, and has a manufacturer-confirmed engine replacement recommendation. Chrysler's XC2 program provides unlimited years/unlimited mileage engine coverage for this defect, which is linked to engine manufacturing issues. Based on the identical failure characteristics and confirmed diagnosis, I believe my vehicle is affected by the same defect and should be included in Recall 78C and the associated XC2 warranty coverage. I am submitting this complaint to request that the federal safety agency investigate whether additional vehicles outside the current recall population are experiencing the same defect and whether Recall 78C should be expanded to include affected vehicles such as mine.

Filed Jul 27, 2026 · Engine, Fuel system · NC

My car started jumping after purchssing it in November 2025 used. The gear would feel like it was slipping. In March 2026 I parked my car turned it off let off the brake and it rolled. I have used the emergency brake since then. The gas gauge is off. The miles and gauge do not line up correctly and I was advised fuel pump may be off. It will drink gas up within a few miles. Check engine light came on without warning. Took it to check it out said oil sensor. He said replace it soon as you can still driveable. The next day i drove to my sons college and the jeep had no power, the check service on the screen popped up. And the jeep would not accelerate. I was anle to take it to O'Reilly and several codes appeared stating 2 gear shift ratio inaccurate 7 gear shift ratio inaccurate, engine oil pressure control circuit performance stuck off, clutch temp threshold achieved auto stick inhibit. The employee said he had never seen these codes populate. He asked if i had smelled any transmission fluid burning. I said no. No leaks nothing. Had the car for 7 months. He stated transmission isnt any good. That I would need a deep decoding done to say for sure. Car is in limp mode now. Unable to drive safely.

Filed Jul 1, 2026 · Acceleration, Electrical · CO

My Son just bought the car from a private party. On our way home the engine light and a lightning bolt icon illuminated on the dash, followed by the vehicle going into limp mode. We had the vehicle scanned for codes and it came back with P0336 (crankshaft position sensor performance). After much investigation online, we found out that this is a known issue with the crankshaft position sensor and, most importantly, the tone wheel on the back of the engine. We looked up recalls on the vehicle and found a safety recall had been issued. While some vehicles affected received replacement of the tone wheel and sensor, others just received a software update. This particular vehicle received the software update. The issue is that the magnetic material on the tone wheel delaminates from the tone wheel. This is a costly repair that should have been fixed correctly from the beginning, not just a software patch. It is a safety concern because it is dangerous when you are traveling at highway speeds and it goes into limp mode.

Filed Apr 25, 2026 · Transmission · VA

Twice I have been driving on the highway at 60 mph and the transmission had suddenly shifted into low gear and subsequently went into limp mode. The dealer is unable to find an issue with the vehicle. There were no warning lights, before, during, or after. After I pulled onto the shoulder of the road and turned the Jeep off and turned it back on it operated normally.

Filed Apr 24, 2026 · Engine · 78,556 miles · CT

The contact owns a 2017 Jeep Grand Cherokee. The contact stated that the vehicle went into LIMP Mode and lost automotive power while driving 50 MPH on twelve occasions. The check engine warning light was illuminated on four occasions. There was an abnormal growling sound coming from the vehicle. There was an odor of smoke inside the vehicle. The contact pulled over and restarted the vehicle. The contact stated that the vehicle vibrated while stopped. The vehicle was towed and taken to an independent mechanic and unknown parts were replaced. The vehicle was taken to the local dealer to be diagnosed, but there was no fault codes retrieved. The dealer declined a buy back. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 78,556.

Filed Apr 18, 2026 · Electrical, Transmission · WI

While driving home from work on March 13, 2026, the alternator in my 2014 Jeep Grand Cherokee (3.0L EcoDiesel) failed, resulting in a progressive loss of electrical power. As battery voltage dropped, the vehicle entered “limp mode.” When I was aproximatly 1 mile from my home when I was forced to stop at a railroad crossing while a freight train was passing. At that time, due to low voltage, the electronic shifter and ignition system became completely unresponsive. I was unable to shift the vehicle into Park or Neutral and was also unable to shut off the engine. The vehicle remained in Drive, requiring constant brake pressure to prevent forward movement. This created an immediate and dangerous situation, as I was stopped very close to a moving train with no functional means of securing or disabling the vehicle. Any loss of braking force or control could have caused the vehicle to enter the path of the train, creating a high likelihood of serious injury or death. After reaching my residence, the condition persisted. I remained unable to shift or shut down the vehicle and was forced to manually disconnect the negative battery cable, which is located under the passenger seat, in order to stop the engine. I am very lucky that I had a small metric socket set in the vehice, that I am somewhat mechanically enclined, and that I have long arms & legs, as this process was extremely difficult. I had to disconect te battery cable while maintaining my foot on the brake to avoid crashing into my garage. The vehicle appears to be designed such that engine shutdown is not permitted unless the vehicle is in Park, while the electronic shifter becomes inoperative during low-voltage conditions. This combination creates a hazardous failure mode in which the driver cannot place the vehicle in Park or turn off the engine during an electrical failure. This incident appears consistent with hazards identified in the federal safety agency Campaign Number 16V240000 (Recall S27). Despite records indicating that rec