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Electrical System, seats, engine
08/03/2026
Vehicle Information: Year / Make / Model: 2022 Jeep Grand Cherokee Overland 4xe Component(s) Involved: Engine / Hybrid Powertrain / Electrical System / Sudden Loss of Drive Power Current Mileage: Approximately 48,000mi Incident Summary I am filing this complaint because my 2022 Jeep Grand Cherokee Overland 4xe has developed a dangerous new defect following an official recall service: the engine completely dies while accelerating on the highway. I took my Jeep to an authorized dealership to have the safety recall performed for the engine shutdown issue. Before this recall work was completed, I had never experienced the vehicle dying on the highway. Since the recall "fix," however, the engine has cut out completely 4 separate times while accelerating at high speeds. The most recent time happened today (August 3, 2026). Losing all pedal response and motive power in fast-moving traffic with no warning is terrifying and creates an extreme hazard for myself and everyone around me. H...
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Electrical System, forward Collision Avoidance
02/02/2026
My vehicle has multiple software and electrical issues that Jeep has been unable to diagnose or repair, and there is currently no recall addressing these problems. One of the most serious issues is that the vehicle will randomly switch the display language from English to Italian while I am driving. When this happens, the speedometer changes from miles per hour (MPH) to kilometers per hour (KPH), making it difficult to know my speed without pulling over and manually changing the language back to English. This creates an unnecessary safety concern. Additionally, the automatic door lock feature no longer functions properly. Although the dealership has repaired it in the past, the problem has returned. I also continue to receive a dashboard warning indicating that the Forward Collision Warning system is disabled, even though the feature is clearly enabled in the vehicle's settings. This inconsistency raises concerns about whether the safety system is functioning as intended. Another o...
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Electrical System, engine
04/20/2005
The contact owns a 2022 Jeep Grand Cherokee. The contact stated that while driving approximately 35 MPH, the lights on the instrument panel became dark and the vehicle stalled. The failure had occurred on several occasions. The vehicle was taken back to the residence; however, the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 20,000.
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Suspension
07/24/2026
Car back end noise. Back end raised with front end down. Car had no cushion when going over small bumps in road. Handling and steering was not normal at speed above 35. Service suspension immediately displayed. Car is 2022 with 17,302 miles. Car is at dealer now. They want lots of money to repair suspension
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Electrical System
07/26/2026
The 12-volt auxiliary battery on this 2022 Jeep Grand Cherokee 4xe plug-in hybrid repeatedly discharges to a completely dead state while the vehicle is parked and switched off. The vehicle has failed three times in approximately 30 days. First failure, June 26, 2026: the vehicle would not start. Numerous fault codes were stored across multiple modules, including P0562 (system voltage low). The odometer display was flashing, indicating a module had dropped off the communication bus. Second failure, July 13, 2026: less than 48 hours after returning from a road trip and parking, the same condition recurred. The vehicle required external 12-volt power to start. Third failure, July 26, 2026: a brand-new AGM battery had been installed on July 24, 2026. Within 48 hours of installation the battery measured 5.85 volts — fully discharged. An 80Ah battery discharging in 48 hours indicates a continuous parasitic draw of roughly one amp, which is 20 to 40 times the normal key-off draw for a slee...
