Jeep Wrangler 4xE Software Update Causes Major Issues for Owners
A recent software update for the Jeep Wrangler 4xE Plug-in Hybrid has reportedly led to significant problems, leaving several owners in challenging situations after their vehicles malfunctioned following the update.
Stellantis announced on Friday that it released an over-the-air (OTA) software update for the UConnect system found in various Jeep Wrangler 4xE plug-in hybrid models. Unfortunately, this update had a bug that caused some vehicles to malfunction, rendering them “bricked,” which in tech terms means they became entirely unusable due to software changes. Soon after the update was rolled out, numerous Jeep owners across the U.S. began sharing their troubling experiences.
In response to the surge of complaints, Jeep customer support posted a warning on the 4XE forum on Saturday. A representative named “Kori” advised users to be extremely cautious if they had already completed the update, encouraging others to delay installation. Kori later explained that the problem originated from a “telematics module box update” and confirmed that the software update had been canceled the same day.
Sadly, many Jeep owners had already installed the update prior to its cancellation, leading to immediate and possibly hazardous outcomes. Some drivers experienced sudden power loss while driving, which posed a serious risk of accidents. Kelly Hollis, an IT infrastructure professional and affected Jeep owner, expressed her concerns, stating, “This was a software change that was clearly not thoroughly tested, was dangerous, and could have affected the safety of human life.” Fortunately for her, while driving slowly through her neighborhood, she was able to stop, restart her vehicle, and make it home. Yet, she noted others faced more severe issues, particularly when navigating at highway speeds or in heavy traffic.
Another Jeep owner, Stephen Gutowski, recounted his experience with the update. After he installed it Friday night, he discovered the widespread problems through a Facebook group for 4xe owners. Concerned, he took a test drive in his parking lot and quickly ran into trouble; his Jeep ran out of gas after just half a mile and refused to start again. Warning lights, including the check engine light, illuminated on the dashboard. He managed to drag the vehicle back to the parking lot and contacted his local dealer, only to learn that it was a nationwide issue impacting at least the 2024 Wrangler 4X.
There have been reports of similar widespread issues in the tech world, highlighting the need for better testing and rollout practices, not just for software giants, but also for automotive manufacturers.
