2021 Jeep Compass Engine problems

On October 30, 2026, my 2021 Jeep Compass Limited, with approximately 67,000 miles, unexpectedly became inoperable despite operating normally the previous day. When attempting to start the vehicle, the dashboard displayed a "Coolant Temperature High" warning accompanied by a flashing check-engine light. The engine made clicking noises but failed to start, while the radio and other electrical components remained functional. The temperature gauge remained at its lowest reading, and there were no visible signs of...

I am filing a safety complaint regarding my 2021 Jeep Compass Limited due to repeated coolant loss, overheating/high-temperature warnings, and eventual engine failure. The vehicle began losing coolant and required frequent refilling. The problem progressively worsened until coolant would immediately leak out underneath the vehicle when added. I paid approximately 1,400 to have the radiator replaced, but the same problem returned approximately two weeks later. The vehicle subsequently developed additional problems...

To Whom It May Concern: I am writing to formally submit a complaint regarding my 2021 Jeep Compass, particularly concerning recurring mechanical, electrical, and safety-related problems that have created serious concerns about the vehicle's reliability and safe operation. The most concerning issue is the vehicle's unexpected stalling at low speeds, particularly associated with the 2.4L engine. Unexpected loss of power while driving at low speeds creates a significant safety concern because it can occur when...

The engine will shut off completely while traveling a a normal rate of speed. The temperature gauge will malfunction and report high temperature (when there is none) and the engine will shut off. It cannot be restarted without putting the car in park and pressing the brake while in the midst of moving traffic. This has happened to me multiple times. At first, turning off the auto stop/start feature would prevent this form happening but turning it off no longer prevents this. This happens randomly and cannot be...

This first occurred on 3/10/2026 and then occurred again on 3/15/2026. When driving the coolant temp warning will randomly come on. This causes the car to lock up. After about 30-60 seconds it goes back to normal. This could very dangerous if I were on the interstate that I take every day to work. I am a mechanic, have hooked it up to a computer and there are no codes. I have tried to research it a learned that it is a consistent issue that seems to be common in the Jeep Compass, going back as far as the 2019 model.

The high coolant temperature light cut on and turned my vehicle off while driving. This problem has been reported on older model Jeep compasses. The car never turned back on and I had to get my vehicle towed home.

Multiple times now at random, car will go from normal temp to overheating on the gauge for a moment. Shuts down in doing so regardless of being driven. Then will instantly think its cooling back down to normal. When it reaches normal it resumes normal driving abilities. While the temp is going up and down on the gauge the center of the cluster tells you "high coolant temperature". No codes or pending codes can be found. Thermostat housing and sensor have been replaced and still occurring at random. Researching...

Purchased Jan 20 2024 Battery issues started in April 2024, battery started melting a particular component, i had to replace the battery, the melting was still happening, I went to another jeep location, to get a fuse component that keeps wires separate, the melting still happened. I told the original Jeep dealership about each thing, they told me to bring it in finally and told me I had to pay for a wire harness to be run throughout the car, 3000, to 1800, and then 0, for a "malfunction they found and fixed"...

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...

For 6months I have a low oil pressure light come on before my oil change is due. Dealer has ran 3 oil consumption test pass/fail/pass the next one will fail as I had to add 2 quarts or oil this week and my oil change isn't due for 2k more miles. There is no leak visible so it must be within the motor. As well as I have already replaced start/stop battery as well as main battery bc if the start/stop and it hasn't been a year and the lights are back on and I can't engage it. The oil issue start before the warranty...

While driving my vehicle the parking brake engaged itself and my vehicle stopped suddenly without me engaging the brakes. I took the vehicle to the dealership and they stated it was an issue with the emissions system that caused the vehicle to do an "emergency stop". I paid the amount required by the warranty and they stated they fixed the issue. However, while driving in the freeway (approximately 75 mph), the vehicle began to have the same issue and began to stop while I was driving. My daughter and myself were...

I have replaced both batteries and the alternator. The stop/start light comes on and the red warning to pull over safely the vehicle will shut off soon and the engine light comes on. The vehicle is now telling me to service transmission. The dealer doesn't know what's wrong with it. I want this taken care of.

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.

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.

My 2021 Jeep Compass Trailhawk has been in very good condition until the ac recently just started to blow hot air. When I took my jeep in for a routine oil/filter, my local auto mechanic said that upon visual inspection the a/c clutch (part of the a/c compressor) was melted and that I would need a whole new a/c compressor assembly, possibly replace the drier, and completely flush the system. I can't believe that for a fairly new car in very good condition this type of problem shows up. I called Jeep and they...

Repeated High Coolant Temp notice. Has happened three times in 3 weeks. Last two times have happened within two days. Happens when Jeep is at about 40 mph. Jeep shows high temp warning and shuts off causing great concern for my families safety driving in 40 mph traffic. Repair shop can't explain repeated issue.

In 3 months later that we got the jeep. The seat spring for reclain go off, later 1 year the motor mounts have alot of noise with the change of speed, and the suspension feel horroble, i been driving like that few months like that and we dont know about this page can we report all this issues.

While Auto start stop is active, and when the vehicle comes to a stop the engine stops but then doesn't restart like it's supposed to, the cluster says vehicle needs to be restarted, then after putting shifter into park I can restart the vehicle normally, but this has happened 3 times now at busy intersections causing my vehicle to block traffic when the light turns green. I have to remember to manually turn Auto start stop off everytime I start my vehicle to prevent this from happening or keep my climate turned up since the auto start stop won't engage while cooling or heating the cabin.

When stopped at a stop sign (on a slight incline, if that could be a factor), the Compass suddenly lost power. No reaction from pressing the gas pedal at all. In Drive or in Reverse. The Check Engine light came on and the temperature gauge went all the way up. Putting it in Park and restarting cleared the Check Engine light and the temperature gauge was right back to normal. Almost like nothing had happened. Thankfully it was a small intersection with no other traffic. But could this happen on the freeway?

On multiple occasions my 2021 Jeep Compass will have a "Coolant Temperature to High," and then shut my car off. So far I have been able to turn it off and it comes back on. I have taken it to our local Jeep dealer and they basically said there is nothing they can do. The safety issue is that it has just stopped while I am in motion in the middle of traffic risking a collision from the sudden stop. The dealer had it for 3 days and was unable to recreate the problem or find any issues. My Jeep worked fine with no other issues. It has never missed a maintenance appointment and never caused other problems.

The Jeep's engine decided to shut off at a red light. This jeep has the automatic shutoff for the engine when idling too long. I could not restart the engine. I blocked 2 lanes of traffic, and was unable to push the vehicle out of the way. I Tried restarting the engine several times. The accessories would come on, but the parking brake would NOT disengage and I had several issues trying to get the shifter into neutral to push the car out of an intersection. The fire department lucky was behind me after this...

My 2021 jeep Compass transmission and front camera has been causing me problems. My car for months has been jumping out of gear and jerking forward. The jerk get to a point where it feels as if someone just hit me from behind. These jerks almost caused me to get into about 3 accidents where I almost hit the person in front of me. In addition one time when I was at a red light and switched from brakes to gas as I was in drive my car did not go forward but reversed instead. My car has been in the shop for over 150...