2023 Jeep Grand Cherokee Driver Assist & ADAS Problems

Forward collision warning. While attempting to make a left hand turn with a green arrow onto a busy highway, the car suddenly slammed to a stop almost causing a collision. The problem has not been reproduced as it hasn’t been driven again. It is not yet at the dealership. The vehicle has not been inspected. No warning lights prior to the problem.

The 2024 Jeep Grand Cherokee 4xe's Automatic Emergency Braking (AEB) system engaging while turning left when there was no car or pedestrian in front of us. This scared us as the car stopped in the middle of a large intersection putting us all in danger of potentially getting hit. The BRAKE message appeared followed by three loud beeps before the car applied full pressure on the breaks and brought the car to a full stop.

This vehicle does not alert or activate forward collision warnings or automatic braking. Other reports from 2022-2023 by Grand Cherokee owners confirm that the system is not working for many Grand Cherokee.

Jeep Cares case [XXX] While driving with Lane Keeping Assistance/cruise control enabled, on a dry clear road (XXX) Between Exit [XXX] and Exit [XXX] - both directions. It has happened elsewhere, but these are our major commuting route. The jeep would all the sudden veer to the right or left out of the lane, and we would have to fight the lane tracking to keep it centered in lane. Our Jeep Wrangler has been in the repair shop for at least 4 occurrences of the issue. 1st was initial diagnosis at about 6,000 miles. Was told that the sensors needed realignment and to bring back so they could keep for the day and it was long process. At that appointment we were told that the alignment was out and needed to be adjusted. During the adjustment, a part was damaged and needed to be replaced, the replacement part was damaged requiring a 3rd part. Time in shop was almost 30 days. 2nd attempt was about 24,000 miles. This time the alignment of sensors was performed, but on test drives, it still ended up pulling to the right and repair shop consulted with Jeep engineers about the situation and determined that at least one part needed to be replaced. Time in shop was another 30 days. After this repair, it pulls even harder and requires additional force to maintain center lane, including more occurrences pulling to the left into oncoming traffic. At 35,000 miles, opened case with Jeep Cares as warrantee is due to expire at 36,000 miles. Jeep currently at repair and after multiple test drives... they are not able to find the trouble. This is a safety issue as it unexpectedly pulls the vehicle into oncoming traffic. We have 2023 Jeep Compass with similar system with no issue Dealer and Service location: Hendick Chrysler, Jeep Ram 7630 Hendrick Auto Plaza NW Concord, NC 28027 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Driving down a highway in a 70 mph zone, my car’s automatic braking system engaged causing my car to slam on brakes. There were no cars in front of me any of the times this happened. This has happened 5 times in the last two weeks. 3/5 of the times, there were cars/trucks in the right lane next to me. 2/5 of the times, there were trucks two lanes over. The first time this happened, the car behind me had to slam on their brakes to avoid hitting me. This has happened about 10 times since I have owned the car. However the incidents have happened more frequently in the last few weeks.

I have a 2023 Jeep Grand Cherokee 4WD Overland, If the NHTSA would do a web search this issue is a common issue that many people are complaining and concerned about. The forward collision warning with automatic braking is NOT functioning or has been turned down where it is completely ineffective or is not functioning at all. I have had my vehicle in two different Jeep dealerships and have been told that the system is functioning and not showing any error codes. I have an active case working under Jeep (Case # [XXX]) and my vehicle was inspected by a Jeep representative on [XXX], who also claims that the system is working. I have driven several different makes of vehicles with a Collision Avoidance System and have seen and experienced when this system functions properly, I am a Police Officer and currently drive a 2021 Chevy Tahoe with this system and have had many alerts in the two years I have driven this vehicle. I have approximately 12,500 miles on this Jeep and have NOT had one alert with this amount of mileage, I have has a couple close calls where I have had to take evasive action and heavy braking to avoid a collision and not even had a warning of any kind. There are to many people complaining of this same issue and many of the same people are quoting the same company verbiage and quotes from the jeep service departments saying that the system is functioning correctly, and there is no way to test the system. Please look into this issue and research just how many people are complaining of this issue, if your going to advertise and promote a safety system on vehicles you should have an expectation that the system actually works. Any safety system that is not functioning properly puts people in danger when the said system would prevent or minimize damage in a collision situation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I accidently backed into a tree when my parking warning system and blind spot warning system didn't work. Damage to my vehicle was to the right rear quarter panel, bumper, tailgate and tail light. It was only after the accident occurred, that I found out that Jeep had a recall for the rearview camera visibility system. I feel that Jeep should be responsible for the repairs. My insurance company advised me to file a complaint with you and also with Jeep before they become involved. Please advise me as to what steps I should take. Thank you [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Vehicle made left turn with partially obstructed side view and struck a Pedestrian in a crosswalk. Pedestrian impact with center of vehicle (license plate). No Pedestrian Emergency Braking activated. Vehicle brought to the dealer (with LE Reconstruction) - front radar sensor not tracking. Further tests of vehicle with live pedestrians walking in front of vehicle; both from step off curb into bike lane and live pedestrians walking across the front of the vehicle with no alert or apparent tracking. All tests performed above 3mph (5kph) and below 39mph. Test also above 30mph with lane line activation, but did not detect Pedestrian path intrusion. Inside, the AEB for Pedestrian Emergency Braking is ON, with "Warning + Active Braking". See photos. Tested with all three sensitivity settings (Med, Near, Far). Additional: Rear sensors worked while in reverse with a Pedestrian side approach. Bosch CDR/EDR 900 connected, no Pedestrian option illuminated (only Airbag). Further: Tested another Grand Cherokee with similar trim options, on similar tests and it too did not detect or alert to Pedestrian path intrusion.

The contact owns a 2023 Grand Cherokee Limited. The contact stated that while driving with her daughter, at approximately 2 MPH in a parking lot, the sun visor was pulled down and as she glanced in the mirror unaware of the surroundings, the vehicle crashed into a pole. No damage to the pole. The contact sustained chest injuries, and the contact's daughter, in the passenger seat sustained a leg injury. Both required medical attention. A police report was filed. The contact stated that the Forward Collision Alert did not detect the object in front of the vehicle as intended. On another occasion, while driving at 50 MPH, the feature did not detect a vehicle that suddenly stopped in front of the vehicle. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 20,000.

The contact owns a 2023 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the back-up camera froze. The contact stated that the system was rebooted; however, the failure recurred. The vehicle was taken to the dealer and the mechanic performed a software update; however, the failure persisted. The manufacturer was made aware of the failure. The approximate failure mileage was 500.

The contact owns a 2023 Jeep Grand Cherokee. The contact stated that while shifted in reverse, the rear-view camera failed and displayed a blank screen. The contact then stated that the front camera then failed and displayed a blank screen. No warning lights were illuminated. The vehicle was taken to the dealer where it was diagnosed that there was a software glitch that needed to be updated. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that they were aware of the issue with no time frame. The failure mileage was approximately 25.

Upon starting vehicle, system reported collision, ABS warning, traction control warning and wouldn't release automated parking brake. Vehicle was parked and there were no other vehicles in the vicinity while it was parked there.

The contact owns a 2023 Jeep Grand Cherokee. The contact stated that while driving at various speeds, the infotainment screen went blank. The failure also caused the back over prevention camera to become inoperable. The contact had taken the vehicle to the dealer on several occasions; however, the dealer was unable to duplicate the failure. The manufacturer had been notified of the failure. The vehicle was not repaired. The failure mileage was approximately 3,000.

Upon starting vehicle, system reported collision, ABS warning, traction control warning and wouldn't release automated parking brake. Vehicle was parked and there were no other vehicles in the vicinity while it was parked there.