Adaptive Cruise Control problems of the 2024 Chrysler Pacifica

Adaptive cruise control slammed on brakes at least five times when nothing there in front or on the sides. First time I ended up with whiplash…now I hear it start to stop and I override system by speeding up. It also sometimes gets so close to car in front without braking so I have to manually brake. I’m concerned about being rear-ended if it slams on brakes for no reason. Five times there were no deer, people, etc.

Crash info - 12:50 am, 2024. 2024 Chrysler Pacifica touring l components failed: airbags non-deployed; steering control module; tcs system; fwd collision avoidance & lane departure; + not avail to inspect. Car sold at auction. Obtained black box & obd info. Car owned by ean holdings, llc. - enterprise rac. Problem not reproduced, car not drivable after crash. Did not notice any warning lamps, too busy trying to keep car on road. My wife was heading home after some late-night shopping when crash occurred on 2-lane dry & clean asphalt country road. Weather was a cool and clear moonlit night. Posted speed limit 45mph. With her headlights on she could see very well far up ahead & knew her surroundings, where the roadside became grass on the left, & a drainage ditch to the right side. She chose out of caution to drive near the center line in the roadway to give ample distance between the passenger side of the car and the soft shoulder to the right. Approx. 150 ft before she approached the turn to the left, she felt a sudden & very intense tug from the right rear wheel. This caused the car to jerk out of control, shoving its back end to the right. It was impossible to correct the vehicle's course & what the car decided to do on its own accord. The car then proceeded to yank the steering wheel hard to the right (while she fought to keep the car turning left), and it forced her off the right shoulder of the paved road, across a 3-foot soft shoulder on the passenger side of her car. The car continued traveling off the road and over a gravel and corrugated drainpipe, landing her in a deep 5-6' irrigation ditch, and abruptly stopped on an uphill slant, making contact with a small sapling tree/weeds. The ride was so violent from all the jarring & bouncing that everything inside the car was flying around like in a front-loading washing machine. She had to exit via the back pass side door. Airbags did not deploy & car required towing. By the grace of god, she did not die!.

I had a warning telling me to stop safely and that the vehicle will stop soon as well as the start\stop and battery lights.

The contact owns a 2024 Chrysler Pacifica. The contact stated while driving approximately 55 mph, the braking system erroneously activated causing the vehicle to abruptly stop. The failure had occurred on several occasions while driving on the same highway. The contact stated that during the failure, the forward collision avoidance: adaptive cruise control was not activated. The vehicle was taken to the local dealer who was able to duplicate the failure, but the cause of the failure was not yet determined. The manufacturer was notified of the failure. The contact stated that the vehicle had been modified to accommodate a disabled driver and did not believe that the failure was related to the modification. The failure mileage was approximately 800.