2022 Jeep Grand Cherokee WKRecalls, problems, MPG & safety

“Summary of defect: The vehicle intermittently shifts into PARK while in motion or stopped in traffic, accompanied by a recurring "Service Stop/Start System" warning. This results in a sudden loss of drive power and creates a serious risk of a rear-end collision or crash. History: Shortly after purchase in March 2025, the vehicle began showing random dashboard warnings and infotainment/connectivity failures, which occurred daily. Approximately eight months after purchase, the "Service Stop/Start System" warning began recurring. In several instances this was accompanied by the transmission shifting into PARK while the vehicle was stopped at a red light. Within a few weeks, my wife was driving with our young children in the vehicle when it shifted into PARK in traffic, and she was nearly struck by another vehicle. The problem occurred several more times. Ain September 2026, I took the vehicle to Thomas Jeep [city, state] for repair. The dealership stated the issue was a software problem and returned the vehicle after 2–3 days. I paid for a rental vehicle out of pocket during that time. The Stop/Start warning returned immediately after I picked up the vehicle. A…”

“Hybrid engine failure. Jeep vehicle is unsafe to drive as the electric engine doesn’t work due to overheating and charging error codes, which causes power to jump between electric and gas engine spontaneously causing speed control to be unpredictable and unsafe. There is also the question that there is a serious defect with the battery and unsafe to park this vehicle in a garage attached to a dwelling unit.”

“This recall notice (26V-562) is the third time that Jeep has provided such a notice for precisely the same problem. On two previous occasions (24V-413 and 26V-051), the car was returned to the dealer and work was performed. Although Jeep appears to be following the guidelines for discovery and communication of a safety defect, the conclusion here is that the subject defect occurred in the design phase or in the assembly process at the factory, and, despite two recalls and the passage of at least four years, the problem has not been resolved on a reasonably timely basis. The traveling public remains at risk.”