Jeep Wagoneer l Engine Problems
4 owner complaints filed with NHTSA across 2 model years.
Complaints by Year
Worst year: 2024. Best year: 2025.
Owner Reports
A representative sample of complaints filed with NHTSA.
While crossing an intersection, at low speeds (<5mph) the wagoneer immediately switched to park due to a failing auto park safety system. It left us stranded in the middle of the road while the car required two shut offs and restarts, al...
My 2024 Jeep Wagoneer L experienced automatic stop/start restart failures during summer 2026 travel. During one incident, we were stopped in traffic while exiting the [XXX]. The engine shut off during the automatic stop/start cycle but d...
More than ten times in approximately the past week, the car has unintended engine shutdown/loss of motive power while parked or while driving, with and without the Automatic Hybrid Electric Stop / Start button activated. Last occurrence ...
Car has stalled out on road multiple times. In shop one day for software update. In shop two days for fuel pump replacement. Has been in shop 13 days and counting with no diagnoses currently. First stall out occurred at 55 mph.