2022 Jeep Wagoneer engine problems
52 owner complaints filed with NHTSA name the engine on the 2022 Jeep Wagoneer — 26% of all complaints for this model year.
What owners report
“The contact owns a 2022 Jeep Wagoneer. The contact stated that while driving under 5 MPH, the vehicle shut off and was rear-ended by a pickup truck. The vehicle was towed to an undisclosed location. The low battery reserve message was displayed afterwards on two occasions. The contact stated the…”
filed Sep 4, 2026
“Battery light came on and showed low voltage while driving down the highway along with a loud sound. Also the icon with a red A and a circle around it came on, the lights and icons starting signaling. The steering wheel instantly became difficult to turn and control. I started to pull off the road…”
filed Aug 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 | 28 | 56% |
| 2023 Wagoneer | 48 | 45% |
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.