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What 76 owners told NHTSA about the 2021 Jeep Compass

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (76)Crash / fire / injury (6)Electrical system (31)Engine (16)Transmission & drivetrain (8)Brakes (6)Steering (6)Speed control (5)Driver assistance (4)Fuel system (4)Lights (4)Engine & cooling (3)

3 of 76 complaints match · Engine & cooling · clear filters

May 28, 2025Engine & cooling

The contact owns a 2021 Jeep Compass. The contact stated while driving 75 MPH, a message indicating that the engine was overheating was displayed. The contact pulled over to the side of the road and added water to the coolant reservoir. Additionally, the contact stated that the engine was not running properly while driving. The contact stated that upon inspecting the vehicle, the contact noticed that there was a burned coolant mark underneath the engine. An unknown dealer was notified of the failure and informed the contact that the vehicle was not covered under warranty. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and informed the contact that the VIN was not included in the recall. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was approximately 70,000.

NHTSA ODI 11663448

Jan 24, 2025BrakesEngine & cooling

The contact owns a 2021 Jeep Compass. The contact stated that while the vehicle was parked and running, the brake warning light began flashing. The vehicle lost motive power. The contact stated that the failure was like NHTSA Action Number: PE22013 (ENGINE AND ENGINE COOLING, ENGINE). The contact called the local dealer and was informed that there were no open recalls on the VIN. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 77,000.

NHTSA ODI 11638310

Oct 18, 2024Engine & cooling

The contact owns a 2021 Jeep Compass. The contact stated that while her daughter was driving at 75 MPH, the vehicle inadvertently lost motive power. The driver was able to pull to the shoulder of the roadway. The vehicle was able to restart after several attempts. The contact's daughter resumed driving; however, the failure recurred. The vehicle was able to restart. The overheating warning light was illuminated. The vehicle was taken to the dealer, who was unable to duplicate failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 50,000.

NHTSA ODI 11620624

Working with the data? Download all 76 complaints as CSV · fetched from NHTSA July 14, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2021 Jeep Compass verdict →