Jeep Grand Cherokee transmission failure problems

Filed Oct 30, 2026 · Transmission · TX

Since car was 2 days old, you would have to stop short of a stop sign or parking spot because the transmission would lunge up to 30 feet. Then once that happened, you could pull up to the stop or parking spot or whatever. Took it to the dealership and they acted like I was nuts. Got bad enough at 4900 mi, I told the service manager to drive it home. She called me and said it needed a new transmission and had put in with Jeep for a replacement. Jeep was contacted and they offered to replace the car under a trade in assistance program. Replacement car was found and at last possible minute, they cancelled the assistance. Went to dealership with my car and was told the factory engineer went to another dealership and that transmission also slipped and mis shifted. Told tech to open a 2nd star case about the engineering defect. Car is still at dealership. This is a safety issue with no answer. I have a disability and do not know what kind of stop to expect. Stellantis case 98378921 Star case They refused to give me number.

Filed Oct 29, 2026 · Transmission · 65,000 miles · MO

The contact owns a 2021 Jeep Grand Cherokee. The contact stated that while driving 70 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended and the vehicle jerked abnormally. The vehicle was taken to the dealer; however, the failure was not duplicated. The failure was a persistent failure. The vehicle was taken to an independent mechanic where it was diagnosed with transmission failure. The contact was informed that there were metal shavings inside the oil pan. The contact was informed that the transmission needed to be replaced. The vehicle was being repaired. The manufacturer was contacted and made aware of the failure. The failure mileage was approximately 65,000.

Filed Oct 12, 2026 · Electrical, Fuel system · PA

Vehicle: 2021 Jeep Grand Cherokee Overland, 3.6L V6 Incident Date: [XXX] Location: [XXX] Safety Complaint: On [XXX], while driving my 2021 Jeep Grand Cherokee Overland on [XXX], the vehicle suddenly lost accelerator response while traveling on the highway. The engine initially remained running, but pressing the accelerator pedal produced no response. Multiple warning indicators illuminated simultaneously, including the electronic throttle control, ABS, traction control, airbag, and four-wheel-drive systems. The vehicle also exhibited unusual electrical behavior, including unexpected activation of the high-beam headlights. The vehicle subsequently became completely inoperable and would no longer crank or start. The sudden loss of propulsion while traveling in highway traffic created a serious safety hazard and placed me at risk of a collision. This incident follows an extensive history of significant mechanical failures and repairs to this vehicle, including: Replacement of the cylinder head following repeated overheating and engine misfires. Complete transmission replacement following transmission-related failures. Replacement of the radiator and cooling fan assembly TWICE within approximately one year, most recently during a trip to North Carolina. Additional mechanical concerns, including a camshaft-related diagnostic trouble code. Despite these major component replacements, the vehicle continues to experience serious reliability and operational failures. These repeated problems have occurred despite attempts to address them through dealership repairs and manufacturer warranty assistance. Stellantis previously extended the vehicle's warranty as a goodwill gesture following earlier issues. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 2, 2026 · Brakes, Transmission · NJ

I am reporting a serious safety concern involving the transmission/power train of my 2014 Jeep Cherokee Limited, VIN [XXX], with fewer than 80,000 miles. The transmission failed suddenly when I was approximately one minute away from entering a highway. The vehicle became inoperable and left me stranded in an isolated area with little or no cellular reception, and I had to find assistance. Had the transmission failed one minute later while I was traveling at highway speed, I could have been seriously injured or killed. I could have died because of this failure. Or I could've killed or injured someone else on the road. There were no meaningful warning lamps, dashboard messages, or other advance warnings that alerted me that a complete transmission failure was imminent. The transmission failure was confirmed through the repair process by the service facility that repaired the vehicle. The transmission has already been repaired, and I have repair invoices, diagnostic records, and service documentation available upon request. I was without my vehicle for nearly one month while the issue was being addressed. The vehicle has not, to my knowledge, been inspected by Jeep/Stellantis in connection with this safety complaint. I contacted Jeep Customer Care and specifically reported this as a safety concern, but I was told that a claim could not be opened or assigned to a case manager because the vehicle is no longer under warranty. I work from home, drive the vehicle relatively little, keep my vehicles in very good condition, and have completed required maintenance. Despite this, the transmission failed before 80,000 miles. I have also experienced radiator/cooling-system failure, a failed brake caliper & repeated brake/rotor issues. I am asking the federal safety agency to document and review this sudden transmission failure and determine whether it is consistent with other known safety-related transmission problems involving the 2014 Jeep Cherokee. THERE ARE OTHER 2014 RECALLS! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION

Filed Sep 8, 2026 · Airbags, Transmission · 42,000 miles · NY

The contact owns a 2021 Jeep Grand Cherokee. The contact stated that while driving 5 MPH, the vehicle jumped. The contact stated that while driving 8–9 MPH, the vehicle jerked, and there was an abnormally loud sound coming from the vehicle. In addition, the air bag warning light was illuminated. The dealer was made aware of the failure. The failure was not duplicated. The vehicle was not repaired. The failure reoccurred. In addition, the contact stated that the transmission was replaced in 2025. The contact was informed that the air bag was not covered under unknown recall. The failure mileage was approximately 42,000. The VIN was unavailable.

Filed Aug 30, 2026 · Acceleration, Transmission · OH

I am reporting repeated drivetrain and transmission failures involving my 2018 Jeep Grand Cherokee SRT. The problems began with failure of the driveshaft carrier bearing, which was replaced with a brand-new component by an independent mechanic. The transfer case subsequently required replacement and was replaced with a brand-new unit by a reputable dealership. After these repairs, the original transmission mechanically failed at approximately 99,000 miles. I replaced it with a transmission from a 2021 model that had approximately 45,000 miles. That transmission then failed after only approximately 5,000 miles of use in my vehicle. I am now having another transmission installed, meaning my Jeep is receiving its third transmission. By the completion of these repairs, I will have spent more than $20,000 addressing drivetrain and transmission failures. I am concerned that an underlying drivetrain, transmission, electronic/control, or other vehicle-related condition may be contributing to these repeated failures. Replacing major drivetrain components has not resolved the problem, and I am concerned about the safety and reliability of the vehicle. I am also aware of a similar situation involving my niece’s 2021 Dodge Durango R/T with approximately 60,000 miles. Her vehicle is also on its third transmission, with brand-new replacement transmissions being installed under warranty. I am requesting that the federal safety agency review these repeated failures and determine whether similar transmission or drivetrain problems have been reported and whether they may indicate a safety-related defect or broader pattern.

Filed Jul 2, 2026 · Transmission · FL

Vehicle was purchased new from a franchised dealer. Six days after purchase, at approximately 105 miles on the odometer, the vehicle experienced a transmission failure while being driven with my family, including a young child, on board (warning message displayed - Service Transmission, loss of forward motion, harsh shifting, inability to shift gears while driving on the street). The vehicle was taken to the selling dealer, whose service department diagnosed a failure of the transmission valve body. The diagnosis was made and documented by the dealer's service department, and service records exist confirming the failure. The failed component was NOT on the dealer's possession as part of the repair process; availability for inspection is UNKNOWN, as the dealer subsequently replaced the entire vehicle with a new unit rather than returning the original vehicle to me. Prior to the failure, A WARNING MESSAGE stating "Service Transmission" appeared. The manufacturer was notified of the failure through its customer care process. To my knowledge the vehicle was not inspected by police or insurance representatives. Safety risk: a drivetrain failure on a vehicle in its first week of service presented a risk of unexpected loss of motive power in traffic with passengers aboard, including a child.

Filed May 20, 2026 · NE

I’ve had to replace a total of two times my transmission, including the heater cooler, condenser antifreeze, coolant equipment The radiator tire rods. I have a document multiple documents that will show everything that has been done to my car because of all these malfunctioning parts inside of the car I’ve asked myself so many times why is my car not on recall two transmissions in less than five years it’s not normal. The First transmission was replaced before 10,000 miles and my car doesn’t even happy at 40,000 miles.

Filed Mar 10, 2026 · CA

Dear Sir or Madam, I am writing to report serious safety concerns regarding my 2023 Jeep Grand Cherokee, VIN [XXX] , which still has 11 months remaining on the lease. During the two years of this lease, the vehicle has had several recalls and repeated mechanical problems every 2–3 months, including a recent transmission replacement. The vehicle is currently affected by Recall 68C. I have maintained the vehicle responsibly and completed oil changes on time. Recently, while driving on the freeway, the dashboard began flashing red warnings and the vehicle lost power, forcing me to slow down in traffic. With help from Highway Service Patrol, I managed to move the car off the freeway. The vehicle would not restart properly and required several attempts before it began working again. I scheduled an appointment with the dealership for the recall repair and oil change. However, after one of the case managers informed me that my vehicle appeared eligible for the Buy Back program, my recall repair appointment was canceled. Later, my case was reviewed by Mrs. Khushbu (Customer Retention Specialist), who informed me that the vehicle was not eligible for buyback and closed my case (#[XXX]) without clearly explaining the reason. As a single working mother, I depend on reliable transportation. I now experience anxiety every time I drive this vehicle due to safety concerns. Two days ago, the same issue occurred again on the freeway — the dashboard flashed red, the gas pedal became unresponsive, and the vehicle stopped, taking 20–30 minutes to restart. Because of these repeated failures and safety risks, I no longer feel safe driving this vehicle. I respectfully request that Stellantis/Jeep review this matter and provide a fair resolution. I am not interested in replacing this vehicle with another Jeep, as I have lost confidence in this model. Given the circumstances, this situation may fall Thank you for your attention. I look forward to your response. Sincerely INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT

Filed Jan 25, 2026 · Engine, Transmission · WI

I purchased this vehicle, November 2023 and by August 2024 the vehicle went into Griffin Hubs to get the engine replaced. They had the vehicle for over a month and a half when I received it back after the engine I had it for a day and a half and had to take it back because it was making a loud grinding noise coming from the engine which then they had to replace a second time because the engine was shredded and was told they were going to put a new transmission in as well, but instead of just replaced a piece, and then two months later, the negative terminal for the battery was replaced in about four months later I take it into the dealership again because as I was driving the vehicle pulled back three times and then shot forward and that happened seven separate times dealership said they could not find an issue and then in November 2025, the vehicle goals back into the dealership for overheating needing a new water pump because I was losing coolant with no leaks. Get the vehicle back two days later my coolant is empty tied again call the dealership they said if it happened again, bring it back in two weeks later it did the exact same thing. My coolant was emptied, but there is no leaks coming from under the vehicle and now last week as I was driving, the vehicle suddenly stopped accelerating and my gearshift wouldn’t catch any gears and as the vehicle is still moving my tires, then locked. The vehicle has been at the dealership for five days and they still cannot figure out what the issue is.