2022 Chrysler Pacifica: ABS light or ABS activating

Filed Apr 4, 2026 · Brakes, Driver assistance · OH

At Random, the dashboard will light up with a red brake light, the check engine light, front end collision warning, and the ABS warning light. IT gives me several messages as well. Service electronic stability control, Auto emergency Braking Active Braking off, Auto emergency Braking unavailable Service Required. When this happens the brake pedal is impossible to push and it takes every ounce of power to get the vehicle to stop. This is no warning that this is coming and it happens most often when you are driving. This puts myself and my family at risk as well as everyone that is driving near me when this happens. It has been repaired 6 times by 2 different dealerships, and it still isn't fixed.

Filed Feb 4, 2026 · Brakes, Driver assistance · OH

In May 2025 shortly after purchasing this vehicle I had complete Brake failure while driving down the road. I was driving approximately 65 mph when the forward collision warning, ABS warning, Brake Warning, Auto Emergency Brake warning lights came on and when I pushed on the brake pedal it was hard as a rock and wouldn't stop the vehicle. It was returned to the purchasing dealership, and they replaced the Brake Booster. On November 27th of 2025 I was driving down the road and the exact same problem occurred with a complete loss of brake function. It went to the local Chrysler Dealership; they replaced the Master Cylinder. I picked it up 12/10 drove it 5 miles home and parked it. I got in the vehicle the next morning to go to work and on my way to work all the same dash lights came on and I had a complete loss of Brake function. It was towed back to the dealership again; this time they replaced the ABS module. I picked it up on 12/30 drove 5 miles home, parked it, tried to leave 3 hours later and couldn't push the brake pedal far enough to get the van started. When I did finally get it started all the same dash lights were on and the brakes were not functional. It was towed back to the dealership again and this time they replaced the wiring Harness. I picked it up 1/16. Drove it minimally over the weekend, on 1/19 the front-end collision warning lights came on and the check engine light came on while driving 70 mph. The brakes didn't lose function this time, however. The following day I was sitting in line at an elementary school waiting to pick up my daughter when all the same dash lights came on again and I had a complete loss of brakes, it was towed back to the dealership, where it still is. There was contact made with Chrysler engineering during the 2nd repair. The dealership has been able to recreate the problem more than once since they have had it. This put myself and my children a significant risk of injury, and other cars if there was an accident.

Filed Sep 20, 2025 · Transmission · TN

While driving several warning lights came on and the transmission shutdown. I coasted to the side of the road. The engine kept running but the van would not move. I shut the engine off and after a few minutes (5 to 10) I restarted the van and the warning lights were on on. I drove the van 2 or 3 miles and it happened again. Once again after a few minutes all the warning lights were off except the check engine light. I returned to my motel and called a local Chrysler Dealer. I then was able to drive to the dealer with no problem. When they diagnosed the problem they said it had several codes. The following is what the service department did. “Digit-verified cel stored codes p0973 in Tim and in pcm, abs bcm u0418 u0402, u422, alll are stored erased codes, no updates, removed air box to access ground and Tim connector, inspected harness from Tcm to transmission, removed and cleaned ground on trans, reassembled and test drove could not duplicate concern. After more test drives still unable to duplicate concern.” After this I was able to drive home 1500 miles without any problems. Not sure if the problem is fixed or not. I just wanted to report this just in case others are having the same problem and to build a case for a recall if needed.

Filed Jul 31, 2025 · Electrical, Engine · TX

My wife was driving our 2022 Chrylser Pacifica when it died in the middle of an intersection in downtown Austin. She was in the turning lane waiting for the light to change when the auto stop/start feature activated. As the light turned green and she went to proceed, the car started up and then cut back off while simultaneously placing itself in park and all of the lights on the dash began blinking and messages stating "service shifter", "service parking brake", "service brakes" etc started popping up on the dash. She tried to restart the car and nothing happened and the emergency flashers would only work intermittently before shutting off and randomly coming back on for a few seconds minutes later. Eventually a police officer pulled up behind her to block traffic while she and they tried to get the car started. When I arrived, I was able to jump the car and get it out of the road and to a nearby parts store to check the batteries. Oreillys and Advanced Auto confirmed that the alternator, batteries and starter were good based on their diagnostic scanners. She was able to drive it to San Antonio and back the next day with no issues, but that night, when we went to dinner and stopped for gas, it did it again while in the fuel line although I was able to restart the car this time but now displays "Stop/Start Unavailable, Service Stop/Start". After the second event, went back to Oreillys and had it scanned, there were no primary diagnostic trouble codes, but 8 stored additional ABS trouble codes relating to low voltage, and electronic failures across multiple systems. This all came after having the oil changed and a safety inspection performed on 23 July in which everything passed, but they recommended a coolant and brake fluid flush. Concerned about this happening in congestion on a highway or somewhere with limited options for recovery.

Filed Jul 24, 2023 · Brakes, Driver assistance · OH

Week of 6/18/23 vehicle began flashing codes- service electronic stability control, lanes sense unavailable service required, AWD system unavailable and several warning lights appearing on dash. Took to dealership replaced STAR connector. Still same issues. Took to another dealership replaced ABS module. Still same issues. Chrysler engineers are guiding dealership on how to proceed but neither the dealership or Chrysler engineers know what is wrong with the car or how to fix it. Has been at 2 dealerships since June 23, 2023 and still no fix. The only repair documentation I have is from the first dealership. The dealership it has been at since June 29,23 said they cannot provide me with a document of the work they have done until the service repair order is closed. That won’t be closed until the car is fixed. But they can’t figure out the issue.