2022 Jeep Wagoneer fuel system problems

Filed Nov 8, 2026 · Fuel system · VA

I am requesting an investigation into a potential fuel-system safety defect involving my 2022 Jeep Wagoneer 5.7L V8 HEMI, which I purchased brand-new from an authorized Jeep dealership. For several months, I have experienced a persistent gasoline odor inside the passenger compartment. The gasoline smell is also noticeable when opening the hood. I have observed what appears to be fresh gasoline around the fuel injectors. I am extremely concerned about the possibility of a fuel leak, fire hazard, and prolonged exposure to gasoline vapors. I am requesting: 1. A comprehensive inspection of the fuel injectors, injector seals, fuel rail, and fuel lines. 2. An investigation into whether this condition is related to a manufacturing defect. 3. Verification of any applicable recalls or technical service bulletins. 4. Consideration for repair assistance if a defect is identified. 5. Written documentation of the findings. I am reporting this as a potential vehicle safety concern because gasoline leakage near the engine could create a fire hazard. And me and my family has been inhaling for God knows how long problem was going on no engine light at all

Filed Nov 8, 2026 · Fuel system · VA

Been smelling fuel for the last month so the vehicle is at 66,000 miles popped the hood and seen gas leaking by fuel injectors

Filed Sep 18, 2026 · Electrical, Engine · NJ

- [ ] U1412 implausible vehicle speed signal received - [ ] U0402 implausible data received from tcm - [ ] P0562 battery system/voltage low - [ ] P032f combustion engine producing insufficient torque Car completely shut off when attempting to turn onto Route 73 in NJ. The car was stuck in the intersection causing a threat to life and well-being of those not only in the Wagoneer but to the other drivers as the car could not be moved until towed. This took over an 1.5 hours to get towed and traffic had to be diverted by police.

Filed Sep 11, 2026 · Fuel system · TX

Stopped veheicle at construction stop light diverting heavy traffic to one lane. Was first in line at the light and when light turned green I started thru the one lane( total length was probably 3/10 of a mile) with a couple of hundred yeards to go my engine stopped running and I was able to just barely reach the end of the one lane and pull over where the mile of traffic built up behind me could pass. Called wrecker and got towed to nearest Jeep dealer and was told the fuel pump had gone out. Been decades since I had a fuel pump go out in a car. Just glad I was not in heavy [XXX] traffic. That would have been dangerous. Repair invoice says that I reported "engine light came and lost oil preasure". Neither of those alerts came on. The eengine just stopped out of the blue. Otherwise, I am very happy with the ride, comfort and performance of this Wagoneer. Thought someone should know about this event. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 4, 2026 · Electrical, Engine · 82,000 miles · PA · crash

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 failure was like the failure listed in the federal safety agency Action Number: PE24018 (ELECTRICAL SYSTEM, HYBRID PROPULSION SYSTEM, ENGINE, ENGINE AND ENGINE COOLING). The Jeep manufacturer was contacted by phone on several occasions, and the contact spoke with a representative. The local dealer associated the failure with the auxiliary battery. The contact was informed that the auxiliary battery needed to be replaced. The failure mileage was approximately 82,000.

Filed Jul 13, 2026 · Electrical, Fuel system · 77,000 miles · NE

The contact owns a 2022 Jeep Wagoneer. The contact stated that while a family friend was driving on the freeway at approximately 70 MPH, the vehicle suddenly stalled. The Mobile repair unit was called to the scene and diagnosed the vehicle with fuel pump failure. The contact was informed that the fuel pump needed to be replaced. The vehicle was towed to a nearby parking lot. The local dealer and manufacturer were notified of the failure and informed the contact that the part was on back order and not currently available for purchase. The vehicle was not repaired. The contact was informed of the federal safety agency Action Number: PE24018 (ELECTRICAL SYSTEM, HYBRID PROPULSION SYSTEM, ENGINE, ENGINE AND ENGINE COOLING); and associated the failure with the campaign. The failure mileage was 77,000.

Filed Jun 18, 2026 · Electrical, Engine · TX

The vehicle experienced a charging system failure while driving. The battery warning light illuminated and battery voltage dropped to approximately 11.7 volts while the engine was running. The vehicle continued to discharge the battery while being driven, creating a risk of loss of electrical power and possible vehicle shutdown. Diagnostic trouble codes included P0562 (System Voltage Low), P0BDE (Drive Motor Inverter Temperature Sensor E Circuit High), and P0AEE (Drive Motor Inverter Temperature Sensor A Circuit Range/Performance). The charging system was inspected by an independent repair facility. The serpentine belt was verified to be functioning properly and related fuses were checked. The repair facility diagnosed a failure of the 48-volt eTorque Belt Starter Generator (Motor Generator Unit/MGU). The replacement part is reportedly on backorder. The condition is repeatable and occurs during normal driving. The battery warning lamp and low voltage condition were observed and documented. This failure creates a potential safety concern because the vehicle can lose charging capability while operating on public roads.

Filed May 21, 2026 · Electrical, Fuel system · 32,000 miles · FL

The contact owns a 2022 Jeep Wagoneer. The contact stated that while driving at an undisclosed speed and attempting to make a turn, the vehicle failed to accelerate and then lost motive power with no warning lights illuminated. The vehicle was towed to the dealer, where it was diagnosed that the fuel pump and fuse had failed and needed to be replaced. The vehicle was not repaired. The contact stated that the failure was related to a known electrical failure with the vehicle. The manufacturer was made aware of the failure. The failure mileage was approximately 32,000.

Filed Feb 12, 2026 · Electrical, Engine · 90,000 miles · UT · fire

The contact owns a 2022 Jeep Wagoneer. The contact stated that while her husband was driving at approximately 10 MPH, the vehicle stalled, and smoke was coming from under the hood. The contact stated that the smoke had also entered the passenger cabin. The contact stated that her husband had not mentioned whether any warnings had illuminated. The contact stated that when she arrived to pick him up, the fire was extinguished. The fire damage was confined to the engine compartment. The vehicle was towed to a dealer, but it was not a manufacturer dealer. The vehicle was diagnosed, and it was determined that the generator and the start/stop battery had caught fire and needed to be replaced. The contact was advised that the battery was on national back order. The vehicle was not repaired. The contact stated that she had searched online and associated the failure with an active the federal safety agency National Action Number: PE24018 (Electrical System, Hybrid Propulsion System, Engine, Engine and Engine Cooling). The manufacturer was not informed of the failure. The failure mileage was approximately 90,000.

Filed Dec 12, 2025 · Brakes, Engine · 10,000 miles · NE

The contact owns a 2022 Jeep Wagoneer. The contact stated while driving at slow speeds, the Automatic Parking Brake erroneously activated, and the vehicle suddenly stalled. The contact shifted to park(P) and restarted the vehicle. The check engine warning light illuminated, and the engine Auto START/STOP message was displayed. The contact stated that the failure had occurred on several occasions. The vehicle was taken to the local dealer on several occasions to be diagnosed, but the cause of the failure was not yet determined. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact was informed that the VIN was not included in the federal safety agency Action Number: PE24018 (Electrical System, Hybrid Propulsion System, Engine, Engine and Engine Cooling), which the contact related to the failure. The failure mileage was 10,000.