2022 Jeep Wagoneer: ABS light or ABS activating

Filed Jul 23, 2026 · Brakes, Driver assistance · NV

Due to braking system electronic failure vehicle automatically disables safety features such as ABS, parking collision sensors disabled, traction control, and vehicle will automatically and abruptly go into P (park) when coming to a stop while braking. This can be caused by wheel speed sensors, brake control module, or communication failure to PCM. Engine codes U0418, U0415, and U1003 linked to problem. This is a big safety hazard where vehicle damage or injury/death can occur to occupants of the vehicle. Safety features should never become disabled in a vehicle while in operation.

Filed Feb 24, 2026 · Electrical, Engine · NC

During normal driving in temperatures below approximately 20–27°F, the vehicle began losing electrical charge as indicated by the malfunction indicator light (MIL) and battery warning message. While my wife was attempting to return home, multiple vehicle systems progressively shut down, including electric power steering, ABS, auto-leveling suspension, and lane departure assistance. As she was pulling into our driveway, the vehicle completely shut off, resulting in total loss of propulsion and power steering. The vehicle had to be towed to the dealership. This was the second occurrence of this failure. A third incident occurred the following day under similar temperature conditions. During that event, MIL and battery warnings appeared again during normal driving. She was able to reach our driveway before complete shutdown occurred. On the most recent incident, the following diagnostic trouble codes were present: P0EEC, P1618, P0008, and U0111. These are the same codes that were recorded during the previous two incidents. After the first two failures, Kernersville Dodge stated the issue had been repaired and charged us for the repairs. The same failure condition has now reoccurred. This failure results in sudden loss of propulsion and loss of power steering while driving, creating a significant safety hazard.

Filed Jun 4, 2025 · Brakes, Electrical · FL

in December 2024 i received a check engine light with a locked code that disappeared after a short distance. The vehicle would not auto start from the key and we thought it was a battery .In February 2025 while on a trip i received a warning light for power steering fluid we went to a parts store and topped up the power steering fluid .on [XXX] i was driving the vehicle at 55mph while i had my [XXX] and [XXX] in the car as well as heavily pregnant along with my [XXX] grandmother . i pulled away from a traffic light and the dash board lights lit up completely check engine, stability, abs, emergency brake ,traction ,crash detection . I went to use the brakes and to change lanes and while doing so i lost brakes and power steering causing me to have to use a grass verge to bring the vehicle to a stop as the brake pedal was to the floor and the emergency brake was not engaging even though the light was lit on the dash. had i not pulled into grass to stop i would have been in a catastrophic accident. i took the vehicle to 2 Chrysler dodge jeep ram dealerships who could not fix the vehicle so took it to a 3rd dealership who were able to get brakes and power steering back into the vehicle . upon trying to pick up the vehicle within 24 - 48 hours i received a check engine light for brake pressure sensor the dealership have opened 6 star cases with jeep regarding this issue and just keep storing the code and returning the vehicle to me. when i take the vehicle to a auto zone or advance parts store with a check engine light the code is stored 4+ times with a red banner advising customer to not drive vehicle due to possible brake failure . I am 4 months into not having my vehicle and still have a check engine light for brake pressure sensor which has now been changed 4 times as well as the whole brake system. jeep are not assisting with anything other than keep telling the dealership to change the pressure sensor and re bleed the brake system. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.

Filed Sep 14, 2024 · Brakes · AL

While driving my vehicle down a highway today several warning lights suddenly came on including ABS, traction control, air suspension. I attempted to slow down to exit the highway and the brakes didn’t work. The brake pedal was just sinking to the floor and doing absolutely nothing to slow the vehicle down. I started approaching a light with cars stopped but luckily the turn lane was open and I was able to get off the highway and coast into a parking lot. I had to throw the car in park to get it to stop. I had the vehicle towed to the dealership I had just gotten it back from the day prior after having transmission work done. This car is a death trap, extremely dangerous, and needs to be investigated. I had been driving the car most of the day without issue. There was no warning just a sudden loss of braking ability.

Filed Sep 4, 2024 · Brakes, Electrical · MA

While driving the vehicle's braking system completely failed. During the failure multiple warning lamps came on to include ABS, Brake, and engine. The messaging system indicated brake service needed. The failure caused the entire braking system to "shut down" and a complete loss of braking ability. The brake system consistently went from no brakes to complete brake lock up. A later diagnostic via the OBD system indicated a communication failure between ECU/computer systems. No other symptoms were present prior to the failure. The vehicle is currently being inspected by the dealership.

Filed May 23, 2024 · Electrical, Engine · 44,380 miles · OK

The contact owned a 2022 Jeep Wagoneer. The contact stated that while his wife was driving 3-4 MPH and coming to a stop, the ABS, check engine, TPMS, and power train warning lights and other unknown warning lights illuminated, before the vehicle shut off. The contact's wife was unable to pull to the side of the road. The vehicle failed to restart and was towed to the dealer, where the failure could not be duplicated. The dealer received remote assistance from Chrysler's engineers; however, the cause of the failure could not be determined. The vehicle was not diagnosed or repaired. The vehicle was traded for another vehicle. The manufacturer was notified of the failure and a case was opened. The failure mileage was 44,380.

Filed Mar 29, 2024 · Electrical · 15,000 miles · GA

The contact owns a 2022 Jeep Wagoneer. The contact stated while driving at an undisclosed speed, several unknown warning lights illuminated. The contact stated that electrical failures had been persistent. In addition, the ABS, back over prevention camera, and the Forward Collision Avoidance features were independently disabled when the failure occurred. The vehicle was taken to the dealer; however, the failure could not be duplicated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 15,000.

Filed Sep 20, 2022 · Brakes, Driver assistance · TX

ABS lock up and collision avoidance system (blindspot sensor) failures - The vehicle has been serviced unsuccessfully 5 times now for shaking and vibration on the highway, software failures and blind spot collision avoidance sensor failures. Twice since I picked it up at the dealership on Saturday 9/17 (5th visit), the ABS has noted a system failure on the dash. It also shut down the collision avoidance system several times after noting a blindspot sensor failure. However, today after it noted the ABS failure, the brakes locked up the rear tires while braking. I reached out to Wagoneer on Saturday, and again twice today by phone and once by email to the rep at FCA and have not gotten a return call or email.