2019 Jeep Compass: ABS light or ABS activating

Filed Jul 2, 2026 · Brakes, Electrical · IN

I own a 2019 Jeep Compass with approximately 72,000 miles. For the past two years, I have experienced intermittent electrical and brake system failures that have become more frequent and severe despite multiple repair attempts. While driving, especially when turning, braking, or driving over potholes or uneven roads, the vehicle suddenly displays multiple warning lights, including ABS, traction control, brake, check engine, and service transmission warnings. At the same time, the digital speedometer changes to "--" and stops displaying vehicle speed. On one occasion, the analog speedometer also dropped unexpectedly. The most serious incident occurred after these warnings appeared while I was driving. I pulled over, shifted into Park, and attempted to turn the vehicle off, but it would not shut down for approximately 30 seconds. During that time, the brake warning light flashed continuously, indicating a possible electrical or communication failure. After restarting, some warnings cleared, but the check engine light remained on. Although the brake pedal still felt normal, I temporarily lost multiple electronic safety systems, including ABS, traction control, and the vehicle speed display. These failures occurred on a public roadway without warning, creating a significant safety risk and reducing my confidence that the vehicle will respond properly during an emergency. A diagnostic scan retrieved multiple communication-related fault codes, including U0002-00 (CAN Bus Off), U0121-00 (Lost Communication with ABS Module), U0129-00 (Lost Communication with Brake System Control Module), U1110 (Lost Vehicle Speed Message), U1120 (Lost Wheel Distance Message), U1141 (Lost Brake and Torque Message), and U12A8 (Lost Communication with Master Cylinder Pressure Sensor). The problem is intermittent, often clears after restarting, and is difficult to diagnose. Because it affects critical safety systems while the vehicle is in motion, I believe this represents a serious safety

Filed Dec 25, 2025 · Driver assistance · GA

My Jeep says it’s going to shutdown to pull over somewhere and cut off car. If we pull over in time, restarting car has solved problem until next time it decides to occur. Multiple times the car has shut off with me driving down road and I have no control over the vehicle. Plugged up at O’Rileys and AutoZone. Diagnostic referred to voltage surge with battery and the ABS. I took it to a local mechanic that has a higher quality diagnostic machine. It won’t recognize my Jeep. We tried it multiple times on two different days.

Filed Jun 25, 2025 · Acceleration, Brakes · FL · crash

ABS light came on, took to mechanic, was advised he needed to order part, picked up vehicle while waiting for part to come in. While driving to work was using cruise control and put on my brakes and had no brakes, I ended up rear ending into another vehicle. Causing extensive damage to my car.

Filed Apr 23, 2025 · Electrical · CA

Vehicle: 2019 Jeep Compass Mileage (approx): 84,000 miles Issue Type: RANDOM - Electrical failure causing loss of power, brake lock, steering disablement Car is currently at an auto electric shop but can be available if needed. Description of Issue: I’ve been experiencing a recurring and dangerous issue with my 2019 Jeep Compass since around 2021. Every 6–8 months (sometimes more frequently), the vehicle suddenly lights up with every warning signal (check engine, brakes, power steering, airbag, traction, ABS, etc.). The brakes lock up, the power steering shuts down, and the car either dies immediately or will not restart for hours or even days. The issue is completely random and happens whether the car is driving or idling. There’s no apparent correlation with temperature, mileage, or usage. It happens when I'm at a red light, parked and my last incident happen the highway with both my boys in the car. (age [XXX] and [XXX] ) I’ve taken the car to the dealership a couple times, including having it towed in when it would not start. However, by the time they inspect it, the car resets itself, and I’m told they “can’t find the problem.” They’ve held it for weeks without results. This issue is not only unpredictable but highly dangerous. Losing steering and braking while on the road creates serious safety risks for myself, my family, and other drivers. From my own research and symptoms, this could be related to the TIPM or BCM malfunctioning — both of which I’ve read are common in Jeep models. Please investigate this issue, as it appears systemic and unresolved through regular service channels. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 19, 2025 · Electrical · FL

Batteries are constantly draining causing multiple failures with no warning such as hill assist, traction control, abs, steering, brake, 4 wheel drive and turn signal lights. I have had to replace both batteries every year since purchasing the vehicle. Date is happened is the most recent event. This happens yearly. The car will start violently shaking and loud clunking

Filed Mar 7, 2024 · Electrical · 127,000 miles · MD

The contact owns a 2019 Jeep Compass. The contact stated while driving approximately 20-30 MPH, the vehicle went into anti-theft mode and stalled in the middle of the road. The ABS warning light and other unknown warning lights were illuminated. The contact was unable to pull to the side of the road. The vehicle was towed to a parking lot. The vehicle was then towed to the dealer, where the failure could not be duplicated, and the contact was informed that the battery was low. The contact stated that the failure recurred while driving 65-75 MPH. The vehicle was towed to a second dealer, Preston Chrysler Jeep Dodge RAM of Wilmington (3807 Kirkwood Hwy, Wilmington, DE 19808), where both batteries were replaced, and the electrical system was reprogrammed. The vehicle was repaired; however, the failure recurred 12 days later. The contact was able to restart the vehicle after 10-15 minutes, and the contact drove to the residence. The vehicle was taken to a third dealer, Ourisman Chrysler Dodge Jeep Ram of Baltimore (124 North Point Blvd, Baltimore, MD 21224), where it was diagnosed and determined that the alternator needed to be replaced. The vehicle was being repaired. The manufacturer was notified of the failure and informed the contact that they could not assist due to the mileage on the vehicle. The failure mileage was 127,000.