2023 Jeep Wagoneer L

These are unverified consumer reports filed with NHTSA, shown as submitted.

• 09/06/2026· POWER TRAIN,ELECTRICAL SYSTEM,ENGINE

  Vehicle began to randomly shut off at low speed while moving, while stopped and also in park. Has not yet happened at high speeds. All occasions are at speeds of less than 5 mph, no MIL. Took to the dealership, diag of faulted aux battery. Battery replaced. Still very randomly will die in gear, at low to no speed, and also in park on occasion. Dealership update software of the BCM, PCM, and DCM. Returned to us with the same ongoing dying issue, returned to dealership, they did a wheel alignment, obviously didn't fix the dying issue. This vehicle carries my family, this will cause an accident as other traffic avoiding the vehicle has been the only factor in avoiding accident. No codes present. Vehicle is being refused to drive due to the uncertainty of when and where the vehicle will die randomly. This has happened numerous times over the last month, we will not accept the return of this vehicle until this problem is solved. This has so far ONLY HAPPENED AT LOW SPEED. Dealership has put many highway miles on it without replicating issue. It can be easily replicated by merely driving it from one parking spot to another or around a parking lot stopping and starting and traveling at speeds 5mph or less. This will happen at low to no throttle input. Vehicle will immediately start and run after being placed into park and hitting the start button, this is not the auto -start-stop feature working correctly. Dealership states this has only happened while pulling into a working bay at the dealership, unable to replicate results on the highway. It is currently the low speed dying that is the issue, this has been brought to the attention of the service dept on numerous occasions.

• 09/02/2026· ELECTRICAL SYSTEM,EXTERIOR LIGHTING,ENGINE

  I purchased my 2023 Jeep Wagoneer new in March 2023. The vehicle has experienced multiple electrical/electronic safety-related failures. Beginning around Oct. 2024, the digital instrument cluster intermittently failed to load after startup, leaving me without critical information including vehicle speed and fuel level. I photographed this occurring numerous times and repeatedly reported it to the dealer. The cluster was eventually replaced in April 2026. The vehicle has also unexpectedly shut off more than once while slowing or coming to a stop at a stop sign or traffic light. In July 2026, the entire right-front exterior lighting system failed. The right headlight, daytime/running light, front turn signal and cornering light are all inoperative while the left side operates normally. The dealer replaced the complete right headlamp assembly in Aug. 2026, but this did not correct the problem. All right-front lighting remains inoperative. The odometer is also continuously flashing. The dealer has not determined the cause and says further diagnosis and Stellantis STAR technical assistance are required. As of Sept. 2026, the lighting failure has persisted for more than a month despite a repair attempt. I am concerned about the safety risks from loss of required exterior lighting/turn-signal function, prior loss of instrument-cluster information, and unexpected vehicle shutoffs. I do not know whether these conditions share the same underlying cause.

• 08/30/2026· ELECTRICAL SYSTEM

  The vehicle has not started, on 2 separate occasions. It will not start, let you open the door and, the APP won't work. It is just dead. After a period of time, it will start and work fine. Then it won't start again. I have read there are several instances on your web site of this type of failure. The dealer can't find anything "wrong".

• 08/27/2026· ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL

  On multiple occasions, when starting the vehicle, the screen on the dashboard remains with the power button and instructions to depress the brake and push button to start. The car starts, but no gauges appear on the dashboard. Turning the car off and back on does not resolve the issue. The car is on and running and will let me shift into gear and drive the car, as demonstrated in multiple videos. Driving the car while a message on how to start the car is concerning as I cannot see/view the speedometer or any other gauges. Additionally, the indicator that the driver’s door is open is on when the door is shut. Turning the vehicle off, exiting and locking does not resolve the issue and the screen remains illuminated with the same message. These issues have been reported to the dealer and each time I have been told they cannot reproduce the issue-most recently in May 2026 when the vehicle was inspected, even when showing them photos and videos.

• 08/20/2026· POWER TRAIN

  Three times my car has suddenly stopped and went into park. It happened once pulling into the median of a roadway. The second time I was slowing in traffic to stop at an upcoming traffic light and the most recent was backing out of a park spot. In addition to the sudden stops while in traffic it also has had hesitancy when starting from a stopped position. I have to restart the car while in traffic. Could seriously cause an accident to happen. Dealer found several CPM codes, completed an update and cleared the codes 2 days ago and now it happened again. Cabin filter, air filter were changed on 7.6.26 and the first time the car did this was a few days after that. So this has been happening for about 1 month.

• 08/18/2026· POWER TRAIN,WHEELS,UNKNOWN OR OTHER

  Vehicle: 2023 Jeep Wagoneer Series II 4WD VIN: [XXX] I am reporting a significant vibration/shaking condition in my 2023 Jeep Wagoneer. At approximately 75 MPH, the vehicle develops a noticeable shudder/shake that can be felt while driving at highway speeds. The condition is repeatable and raises concerns about the stability and safety of the vehicle during normal interstate/highway driving. I am concerned because other Wagoneer owners have reported similar highway-speed vibration conditions. I would like the cause of this vibration properly identified rather than having it attributed to normal vehicle characteristics. The vehicle should be evaluated for possible tire/wheel road-force variation or runout, suspension components, propeller shaft/driveshaft, CV joints, transfer case/output components, or other driveline components that could produce a speed-related vibration. This vehicle also has a history of having been reacquired by the manufacturer pursuant to applicable state consumer warranty laws or to promote customer satisfaction, according to the CARFAX report I obtained after purchasing the vehicle. I am requesting that NHTSA document this complaint and evaluate it along with other complaints involving highway-speed vibration/shaking in Jeep Wagoneer and Grand Wagoneer vehicles. The vibration occurs at approximately 75 MPH and is repeatable during highway operation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• 08/14/2026· ELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE

  Pulling from a stop sign across two lanes of traffic into a median, the car shut off and then started back. When it started back there were multiple warning lights. Pulled out onto highway and when coming to the next turn, there were no power brakes. Had to use extreme pressure to slow the vehicle down to a stop. Turned the car off and then back on and most lights went off.

• 08/04/2026· ELECTRICAL SYSTEM

  Problem occurs randomly and have not been able to consistently repeat results. Vehicle stops and shuts off and puts itself into park. Restart vehicle and it drives normally. It did this once pulling out of a parking lot into traffic, oncoming traffic was able to stop to avoid us. We brought it to the dealership to be looked at and they found nothing wrong. They did say codes were in the computer but since they weren’t active they couldn’t do anything about it. No lights stay on after the car is restarted. It has done this multiple times.

• 07/31/2026· ELECTRICAL SYSTEM

  The contact owns a 2023 Jeep Wagoneer. The contact stated that the vehicle intermittently went into park(P) and turned off while merging into traffic with the message "Stop/Start Required" displayed. The vehicle also shut off unexpectedly while idling in park(P). The contact was forced to restart the vehicle to resume normal operation. The vehicle was initially taken to a dealer, and the failure was attributed to the gasoline in the fuel tank; however, the failure returned the following day. The same dealer later diagnosed the vehicle with a defective auxiliary battery inside the alternator. The dealer refused to honor the warranty, prompting the contact to seek repairs from an independent mechanic. The part to repair the vehicle was currently on a national backorder, and there was no estimated date for the parts to become available. The manufacturer was notified of the failure but only directed the contact to a parts website; however, the necessary part could not be located. The vehicle remained unrepaired with the independent mechanic. The failure mileage was approximately 39,000.