2019 Jeep Compass: multiple warning lights

Filed Jul 20, 2026 · Electrical, Engine · MA

While driving through a tunnel in Boston, MA, the vehicle shut off completely without warning and could not be restarted. The dashboard displayed multiple warning lights and the engine would not crank (clicking sound only). I was stranded inside an active tunnel in live traffic, requiring a Massachusetts State Police response and a tow. The dealer diagnosed a shorted starter, and during the same repair found the radiator leaking from its lower corner seam with no coolant remaining in the system (dealer repair order 316800, at 66,453 miles). An independent repair shop had documented dried coolant residue under the radiator three months earlier at 63,656 miles, indicating the leak had been developing. This vehicle also has a history of auxiliary battery failures affecting the stop/start system: the auxiliary battery failed at 22,517 miles and was replaced under warranty, and failed again at 58,094 miles. A sudden engine shutdown in a tunnel with no ability to restart is a serious safety hazard, and I am filing this complaint to document the failure. Repair invoices are available and can be uploaded.

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 Nov 8, 2025 · Electrical · IL

The Electric throttle body malfunctioned and as a result the vehicles battery completely died, the vehicle was reported not going over 45mph and the break pedal was not going down and not starting the vehicle. After vehicle was stated "it felt unsafe to drive", the problem was confirmed by a vehicle code scanner. Dashboard was lit up like a Christmas tree.

Filed Nov 5, 2023 · Electrical, Engine · IL

Multiple incidents over the last 5-7 weeks up to and including today 11/05/2023. When walking out and starting my Compass the engine/vehicle initially would not start. When initially pressing the start button all the dashboard lights, gauges and annunciators would illuminate but I would receive a “coolant temperature too hot” message on the dashboard and the car ultimately would not turnover and start but rather just shut down completely. Upon waiting a couple seconds I tried to start it again and this time it would start up just fine all normal without any messages on the dashboard. In other occurrences I’d receive multiple dashboard messages which included the ESS system but after turning off and trying to start again my Compass would not and I’d have to jumpstart the battery In order to successfully start the vehicle. From what I have researched and read on myjeepforums and Reddit it seems that many Compass owners going back to 2019/2020 are currently having or have gone through this same problem ultimately spending thousands upon thousands of dollars on part replacements and dealership visits only to be told that they cannot find the problem or know what may be causing the problem even though they are well aware of these issues. Some complaints have stated that this issue has happened while driving on major expressways or busy roads at random causing them to just come to a complete stop in the middle of traffic on expressways or during turns! I am taking my Compass to the dealership tomorrow morning 11/06/2023 at 7am to make them known of these issues I am having but I’m not holding out any hope. Jeep has not issued any recalls since this problem was brought to late in 2020. I do not feel safe driving this vehicle any longer and I will not spend thousands of dollars on random part replacements when dealerships or outright telling other compass owners that they can’t locate or college the problem. My next step after tomorrow may be to consult a lawyer.

Filed Nov 30, 2022 · Brakes · 18,000 miles · NY · crash · 1 injury

The contact owns a 2019 Jeep Compass. The contact stated while his daughter was driving at an unknown speed and approaching a traffic light, she depressed the brake pedal but failed to stop the vehicle, causing the vehicle to rear-end another vehicle. The driver informed before the accident, multiple warnings light were illuminated. The air bags did not deploy. The driver sustained back injuries but did not seek medical attention. A police report was filed. The driver was able to drive to their residence. The contact took the vehicle to a collision shop and had the exterior of the vehicle repaired and the computer was reset. The vehicle was repaired but the same day they release the vehicle, multiple warning lights were illuminated for a second time. The contact took the vehicle to the local dealer, where it was diagnosed with needing the brakes and tires to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 18,000.

Filed Jan 26, 2021 · Electrical, Engine · 39,950 miles · MS

I bought my 2019 jeep compass limited from a dealership on 11/18/2020. Since that day it has been in the shop 4 times. Three times because the start /stop kept coming on saying to have it serviced and because it stopped on me at a stop sign and would not go, had to turn it off and it craked again telling me start/stop has malfunctioned! Today1/26/2021 all lights on dash came on it lost power on the interstate and told me to stop have engine serviced now. Shut down would not crank had to call a tow truck to take to delearship. From what I have read these cars are a piece of crap and jeep needs to take notice!! Jeep should not be allowed to sale a vehicle with so many known problems!! So sorry I left honda for this!!!!!!!!