2022 Jeep Wagoneer engine problems
48 owner complaints filed with NHTSA name the engine on the 2022 Jeep Wagoneer — 25% of all complaints for this model year.
What owners report
“I own a 2022 Jeep Wagoneer with the 5.7L HEMI eTorque system. The vehicle has lost all power while being driven on two separate occasions. The first occurred on October 22, 2025, on a major interstate. The second occurred on January 30, 2026, on a state highway. In both cases the engine shut off…”
filed Aug 3, 2026
“While driving down the road, I came to a stop and the vehicle started flashing every light then would not restart or allow the vehicle to be put into neutral. Initially thought maybe a battery issue despite my new battery being only eight months old replaced the battery and all the electronics…”
filed Jul 28, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
PUMP, Auxiliary Coolant Before replacing the Auxiliary Coolant Pump, please perform the following steps: 1) Key ON/OFF and let the after-run pump run for at least 20 minutes before moving on to step #2. 2) Inspect the…
9100861 Rev 3 · Service Bulletin/Repair Instructions · issued Jul 28, 2026PUMP, Auxiliary Coolant Before replacing the Auxiliary Coolant Pump, please perform the following steps: 1) Key ON/OFF and let the after-run pump run for at least 20 minutes before moving on to step #2. 2) Inspect the…
9100861 Rev 1 · Service Bulletin/Repair Instructions · issued Jul 16, 2026
Engine problems in other Wagoneer years
| Year | Reports | Share |
|---|---|---|
| 2024 Wagoneer | 23 | 51% |
| 2023 Wagoneer | 44 | 46% |
Other reported problem areas on the 2022 Jeep Wagoneer
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.