2024 Jeep Grand Cherokee forward collision avoidance problems

“The whole vehicle is a safety issue. Have to park outside, cannot charge due to Manufacturer for safety. Numerous electrical issues with braking, electric and emergency braking. Have more pictures of messages with miles below it. Also a few more repair records.”

“Not being able to park inside due to potential FIRE, messages of electric mode inoperable, emergency pedestrian ranking, going from park to auto shift it loud/clunky. Infotainment sometimes takes a while to load or recognize apple car play. Main concern would of course be fire potential and not charging it. Which defeats whole purpose of leasing it to see how it does. No other problems except for the ones we all have had with 4Xe models.”

“On XXX, at approximately 8:45 AM in [XXX], my wife was driving our 2025 Jeep Grand Cherokee 4xe. She was stopped at a red traffic light and, when the light turned green, proceeded to make a normal left turn through the intersection. While approximately halfway through the intersection, the vehicle unexpectedly displayed a forward collision warning ("BRAKE!") and aggressively applied the Automatic Emergency Braking system. The weather was clear and sunny, and there was no apparent vehicle, pedestrian, obstacle, or other hazard in the Jeep's path that would have justified an emergency braking intervention. The unexpected braking caused the Jeep to decelerate abruptly in the middle of the intersection. As a result, a truck traveling behind the Jeep, at an estimated speed of approximately 10 mph, rear-ended the vehicle. A second vehicle then rear-ended the truck, resulting in a multi-vehicle collision. A police report was filed, and my wife was determined not to be at fault for the accident. We are submitting this report because we are concerned that the unexpected activation of the Automatic Emergency Braking system may represent a serious safety issue that could…”

“On 11 October 2025, I was driving on the Interstate when an error message appeared in the cluster "Active Lane Management (ALM) Unavailable Service Required". The Lane Assistance turned OFF and could not be turned back ON until vehicle was restarted. I called the dealership and requested an appointment. They stated that unless they could repeat the issue, an appointment would be useless. The ALM error message disappeared on restart of the vehicle. On 02 January 2026, I started the vehicle when an error message appeared in the cluster "Auto Emergency Break (AEB) Limited Functionality Service Required". The Lane Assistance turned OFF but could be turned back ON. The vehicle visited the dealership on 13 February 2026 and the AEB error was repeated numerous times on start by dealership personnel. On Monday, 23 February 2026, vehicle was left at dealership for 10 days. They performed numerous software updates and returned vehicle to me on 05 March 2026. On 09 March 2026, AEB Error message appeared in cluster. Took vehicle immediately to dealership and they refused to take it back in for service. They stated Jeep had no idea how to resolve and I had to wait on a…”

“On 5/11/26 at approximately 7:40pm, I was driving a leased 2024 Jeep Grand Cherokee in [XXX] , turning left at the busy intersection of [XXX] and [XXX] . I was in the outside lane of a double left-turn lane with a green left-turn arrow, while opposing traffic was also moving through the intersection in its own turn movement. In the center of the intersection, the vehicle suddenly activated Forward Collision Warning and then Auto Emergency Braking without warning, even though I was lawfully proceeding through the turn. The vehicle stopped abruptly and forcefully in the middle of the intersection, leaving my car stranded in active traffic. I braced for a rear-end collision, which surprisingly did not occur as there must not have been another car behind me After the sudden stop, I was unable to shift the vehicle back into Drive for several seconds. By the time I was able to move the car again, the light had turned red and other lanes of traffic were beginning to proceed. This created an immediate risk of a serious collision from cross traffic or vehicles approaching from behind. The force of the unexpected stop was strong enough to cause neck pain. By chance, no…”

“The Active Lane Management (ALM) and Auto Emergency Braking (AEB) systems on this 2024 Jeep Grand Cherokee 4xe fail repeatedly while the vehicle is in motion at highway speeds. The defect began at 384 miles. The ALM system will silently disable itself, and the AEB system forces the vehicle to display an 'AEB Limited Functionality Service Required' warning. Following six distinct repair attempts, the authorized servicing dealer (Eide Chrysler) stated in writing via text message on March 5, 2026, that this is a 'known issue' and that FCA engineering currently has 'no fix' available. The manufacturer has attempted to dismiss the ongoing hardware failure as a resolved hybrid battery software recall, but the collision avoidance systems remain actively defective. Because the steering overcorrection and sudden loss of emergency braking present an immediate crash risk, the vehicle is unsafe to operate.”