2018 JEEP COMPASS Electrical System Problems

My car has the start/stop when it turns off when your idle, well sometimes when you release the brake to go it will hesitate to turn back on and or even not start again at all and you have to fully turn the car off and back on.

The vehicle will turn over but does not go into gear. With all emergency systems lighting up. When vehicle was running it would randomly turn off or stall in the middle of the road.

When coming to a stop at a stop light or stop sign sometimes the car will stall and the automatic stop/start will turn off and put the cars emergency brake on. This is typically in the middle of traffic. I put the car in park and the car won't turn off. I have to take my foot off the brake while it is in park, turn off the car that way. Then to turn it back on, put my foot on the brake and start the car all over again. All while cars are behind me and it is taking me minutes to get my car moving. This is happening very often. It can happen in dangerous places in the road as well. This cannot be normal.

Unknown / Check engine lights came on, and then a warning saying stop safely, the engine will shut down soon, now it will not start. Leaving me stranded. This happened multiple times but now the car won’t start and will need to be towed. I have asked several repair shops and done research online, and nobody knows how to fix this issue.

When I first purchased my car, for some reason it kept starting, and then the engine would turn off in the middle of driving. As of lately the Key fob has been undetected in the car or battery is low. I have replaced my key fob twice. I have also replaced my batteries in both of the key fobs. After I replace the key fob, the check engine light came on in the car is stalling not starting properly. Sometimes I have to press the multiple times for it to start up. Recently I was driving and my car just stalled and I could not get it to start again. I have had this happen to me over 10 times. There was a recall for exactly what was happening to my car. NHTSA Recall 18v-524 just that my car was not recalled. I am now without a car and it...

The contact owns a 2018 Jeep Compass. The contact stated that on several occasions while driving at undisclosed speeds, and while stopped at a traffic light, several unknown warning lights illuminated with the message to “Park the Vehicle” displayed. The contact stated that while the vehicle was running and shifted from park into drive, the vehicle failed to move. The contact stated that while shifted into park, the vehicle failed to turn off. The failure persisted, and the contact made several attempts to move the vehicle. The contact was eventually able to start the vehicle and drove to a parking lot, after which the vehicle was towed to a dealer. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 83,000.

Warning lamp:"stop safely. vehicle will shut off soon" the car will shut off while driving. The warning is not sufficient enough to ignore that fairly new cars are shutting down on the road for no reason. There are numerous complaints about this same issue and I am wondering what is it going to take for jeep to take accountability and fix this. We should not have to pay for this repair. Resolution unknown. We are supposed to guess. No information is offered through a diagnostic check. As you can see this vehicle has 46,000 miles on it. Regular maintenance. Serviced at the dealer numerous times.

My car has had an ongoing issue where it doesn’t start and has even stopped while I was driving before and not turned on again. I had the battery changed and still the same issue. My gps is not locating the correct location of my car, also the warnings are wrong (blind spot, etc.) they go off sometimes when there is nothing there. It’s an angojng issue, I only added one incident date but there have been many and I think it is associated to the recalls on this model.

Randomly high temperature warning light comes on dash which causes car to immediately shut off. After a complete stop you are able to restart car. All obvious cooling components fine. This happens often and random putting occupants in serious danger of collision. Has happened on highway and in middle of intersection making a turn. This false warning causing car shutdown happens 5-8 times a month.

Car turn off while driving on the freeway, all dashlights come on ( 4WD, service engine, transmission service, ABS, crash detector, high voltage, battery voltage, etc) the car has 79k miles

UNKNOWN Vehicle dashboard dinged and text on the screen alerted me that the temperature of the coolant was too high or overheated. The vehicle immediately stopped accelerating. Before I could properly engage my blinker and pull off the roadway in a safe manner, the vehicle resumed normal operating status and temperatures read normal. This has happened over 5x, speed driven during each event varying from 28-65. Weather was mild, two events occurring in winter months with temps no more than 45 F. Coolant was checked and appeared to be at normal levels following the latest event. The roadway conditions, traffic rules and conditions of overall transportation system when this alert disengages driver's ability to control speed of vehicle put driver and passengers at risk of being rear ended by traffic traveling in the same direction from behind. Especially in South Dakota, the place of for owner and driver of this...

The contact owns a 2018 Jeep Compass. The contact stated that while driving 55 MPH, the vehicle briefly started shaking violently, before losing motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle initially failed to restart. After waiting approximately one hour, the vehicle was able to restart but operated under reduced power, prompting the contact to discontinue driving the vehicle. The check engine warning light was illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the powertrain control module wiring harness. The vehicle was repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 18V524000 (Electrical System), but the VIN was not included. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 123,478.

The infotainment screen is delaminating, which seems to be an extremely common issue in this model year along with other models and years that use the same screen. The delaminating causes numerous issues including poor visibility and ghost touches on the screen which can easily distract the driver as their radio changes stations randomly, messes with the navigation, adjusts the fans, and many other functions that are controlled with the screen. As of right now, I have not brought the car into the dealership specifically for this issue as so many other individuals are reporting the same problem in numerous forums.

I Changed Both Batteries On My Truck And A Blown Fuse & It Still Wont Start. Cant Figure Out Why The Fuse & Replacement One Keeps Blowing Out. Only Signs Come On The Dashboard After Changing Both Batteries Are The Electronic Throttle Control Warning Light & Engine Check Light.

1.air bag module passenger seat, OCM,SWS, plastic insulators,seat cushion foam, hose, heat mat Vent bag. 2.If an accident happens the bag would not eject and can cause death and the driver would be at fault. 3.Yes the problem has been confirmed by Jeep dealer in Greensboro NC on Wendover Ave gave a diagnosis. 4 The inspection came from the dealer 5.Yes there is a light the comes on the says airbag started [XXX]. Also have receipts for all this information *** INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The jeep use to stop if I was going and a car suddenly stopped in front of me. But now it has done it 3 times and there wasn’t a car or anything infront of me.

> After a routine oil change at a Jeep dealer on [XXX], the A/C in my 2018 Compass stopped working the next day. Compressor hardware is fine but the vehicle stored code U0423-00 (“Invalid Data Received from IPC”). This matches the defect covered under Recall T70 (2019 Compass) where invalid cluster data causes A/C failure, but my VIN is not included. This creates a safety concern: without working A/C, I cannot safely transport my [XXX] daughter in Florida heat, and it limits my ability to get to work. I am requesting that NHTSA investigate expansion of the recall to include affected 2018 models. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2018 Jeep Compass. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the START/STOP indicator light was illuminated. The contact stated that the engine seized. While attempting to start the vehicle, the vehicle failed to start. The contact had the vehicle set for approximately ten minutes and restarted the vehicle. The contact stated that the vehicle failed to exceed 20 MPH. The contact stated that the Auto STOP indicator was illuminated. The contact stated that the vehicle could only be driven for twenty minutes before the failure reoccurred. The contact stated that the vehicle needed to remain parked for ten minutes before being restarted. The vehicle was taken to the dealer; however, the failure was not duplicated. The manufacturer was not made aware of the failure. The failure...

Description of Problem: Since purchase, this vehicle has exhibited severe safety defects, including sudden and repeated engine shutdowns at highway speeds, loss of power while driving, dashboard malfunctions, steering lockups, service ESC, dynamic steering torque service required, service hill holder, false fuel gauge readings, service airbag reading, transmission warming sign, and emergency brake engagement without command. These failures have occurred multiple times and forced me off the road to avoid collisions. They mirror known recalls on this model year and create a clear risk of injury or death. Attempts to Repair: The selling dealer (Coral Springs Pre-Owned Superstore) and an authorized Jeep dealer (Arrigo Jeep in Margate, FL and Arrigo Jeep Tamarac,FL) have repeatedly failed to identify or repair the issues despite video evidence. They claim they cannot replicate the malfunctions, though the vehicle continues to fail monthly. Safety Concern: The Jeep Compass shuts down without warning at highway speeds,...

Car shut down on highway went into limp mode due to electrical issue. Several times already this has occurred. Recall is in place for this situation. Please help. Thanks [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

MAIN ISSUE 1) My 2018 jeep compass has a very high coolant temperature issue, temperature will exceed 256 also transmission temperatures will exceed 210 My dashboard coolant icon appears and says COOLANT TEMPERATURE TOO HIGH POWER ENGINE OFF ISSUE 2) A! On off power option THE PERSON WHO INVENTED THE POWER ON / OFF A! OPTION NEED TO BR SERVING A LIFE SENTENCE IN PRISON, this “energy efficientoption”option will destroy your vehicle engine , battery, the starter, even my sensor system indefinitely, this has completely disabled all power to my jeep in the middle of I75 interstate with my 3 kids all under 10 45 minutes away from home , could not control a single all power was disabled I could not even power my engine off . I’ve never been so afraid for my kids and I , this could have caused a horrible accident that could have claimed...

I've had this jeep since September 2021. I've driven about 32,000 miles. When I purchased the car it had 36,000 miles. Every light came on, including the check engine light. I have also seen the car will shut off. Park this vehicle about a month ago.

Key fob not found, tpms not reading but sensors are good, backup camera beeping when things are not behind and continues to beep in drive, engine stalling, worn motor mounts due to no reason

Vehicle does not start or starts and will not go into gear. Dash lights go crazy and various issues display on screen

The vehicle backup camera has never worked reliably since we purchased the vehicle. It will work intermittently but lately for the last several weeks, the backup camera does not come on at all, ever. The dealership is saying we'd have to bring it in for a several hundred dollar assessment on how much it might cost to fix it and doing research online it could be hundreds into well over $1,000. We could install an aftermarket camera significantly cheaper, but since the vehicle has one in its system, it should freaking work!

The car's dashboard will periodically show all the lights and indicate that the car will stop. In some cases, the car does stop, and you lose power steering. When we brought it into the dealership in early April 2024, they cleared the codes and indicated that start/stop relay may need to be replaced. A few weeks later, the same thing happened and the dealership repaired the start/stop relay. Since then, the lights will periodically come on and turning it off eventually clears the codes. May 18, 2025, it happened again. On the radio, it showed P2AF5. We brought it to the dealership and while there were 30-40 codes that were showing (some active and some stored), the P2AF5 code didn't display. The dealership cleared all the codes in hopes that it would only turn on the code that caused all the other codes. No new codes displayed. They offered no...

My start/stop system stopped working suddenly and it jerks forward almost stalling as it accelerates and decelerates. The radio glitches and flips between settings at a fast pace. It randomly loses power when accelerating and traction control flashes on dashboard. The check engine light came on for a few days then went off.

Car is equipped with a backup camera, but unfortunately, the infotainment screen is failing, and the rearview camera is distorted and unable to provide clear rear visibility. This is a common problem with these, and I suspect it is a failed cooling fan for the infotainment unit. It is only a matter of time that the screen will be a complete failure and hopefully not during a reversing evolution. My vehicle only has 60k miles. I have not taken it to the dealer because I do not have another vehicle to drive if this is in the shop for 2 weeks just to be inspected. Feel free to investigate my vehicle for this issue.

My car will stop while I’m driving, stall and tell me to put in park. It also stalls in the middle of the road saying “stop safely your cars about to shut off” on the odometer. I’ve almost been in two accidents with my [XXX] because of this! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Theres a few issues with this car Im a mechanic and ive done some research on this vehicle there are multiple safety concerns including the engine for the 2.4L losing power while trying to accelerate, the abs system failing and electrical system throwing codes up that aren't actually an issue. I feel the whole car needs to be reassessed from the engine transmission all sensors and the brake system. There is a lot of issues with the new motor that was put in, including an issue with the 2.4L motor which is the oil pump housing causing the vehicle to stall and to lose power while accelerating. This is a major safety concern and could kill someone. Please fix it.

My infotainment screen did this (pictures) while I was driving. Not sure what caused this or anything. It tends to fix itself after a few minutes, but other days it does the same thing. Doesn't work then fixes itself. No warning lamps popped up. The component has not been inspected by anyone yet. I have not brought it to the dealer yet for them to recreate the problem. I have not seen a TSB on it. Since the screen does this, it is very concerning for people who use the backup camera religiously as they could run into a person in the parking of a grocery store. Now that I am aware of the problem, I make sure to take extra caution to look when backing up.

Electrical

major Electrical issues and car cutting off in traffic and every warning light Showing and will send show repair bill once it get it from Turnersville Newjersey Jeep Dealership. Today or Tomorrow.

Car Dies looses power and stall and multiple lights on dashboard failure causing power failure while driving. Battery's were replaced twice and still problem and car Stuck at Jeep Dealer and Service manager Give me a bill $600 For Electric Diagnostic and $1000 plus taxes to repair.

The contact owns a 2018 Jeep Compass. The contact stated while driving approximately 50 MPH, the vehicle was losing motive power with several unknown warning lights illuminated. The contact depressed the accelerator pedal, and the vehicle was still losing motive power. The contact stated that the vehicle stalled and was difficult to shift into park(P). The contact stated that several attempts were needed to restart the vehicle. However, when the contact shifted into drive(D) the vehicle still lost motive power and almost stalled. The contact drove the vehicle back to the residence and it was difficult to shift into park(P). The contact was unable to restart the vehicle and called a towing service. The contact was informed by the tow truck operator that the 12-Volt battery needed to be replaced. The vehicle was repaired; however, the contact stated that the failure reoccurred. The contact stated that the vehicle stalled with...

Transmission hard shift especially when cold. Makes grinding noise when shifting into 3rd. We have not taken it to a dealer cause we bought it used and it’s 62 thousand miles on the car and 60 thousand is supposedly the limit for the warranty. Car has also stalled while making turns to the left or sometimes when driving straight. At highway speeds when I have gone and tried to accelerate more I push the accelerator down and nothing happens. Then all of a sudden the car takes off with a jerk and I have to hit the brakes cause it was not expected. Auto engine shutoff failure light comes on for no reason. Continually get number 4 cylinder misfire check engine warning which disappears after the car is restarted. Consumes oil like nothing I have ever seen always adding oil. Can’t check the transmission fluid level cause manufacturer did not...

The electrical system and start/stop system has went blizzark and began loosing power going in and out of limp mode the headlights no longer work on one side and high beam isn't bright anymore I've replaced the auxiliary battery and the normal battery has begun to short circuit and cannot decide if it's full charged or down to 8volts when their began happening it was during a rainstorm and I was left stalled in mid intersection ....even a jump wouldn't fix the problem. I had it towed to my dealership where the mechanics were unable to diagnose the problem but did get it to happen again going down the highway they then also had it towed back to the shop and replaced the auxiliary battery it didn't happen again until 3 months later now it's getting worse each day i will replace the battery but then I'd like to have...

I own a 2018 Jeep Compass. My car has been stalling and going dead when stopping at stop signs/lights, when slowing to turn, and when entering on-ramps to a highway. Other issues that have occurred simultaneously (but not necessarily all at once) include, start/stop not working, the parking brake engaging when stopping, sound system unavailable message (despite that the radio works properly) and the car does not restart immediately when hitting ignition. These issues have been ongoing for approximately one month. The problem initially started with the parking brake engaging when coming to a stop. In order to disengage the brake, the car had to be turned off and then back on again. Then the car started to stall when slowing and stopping. In the latest occurrence, my car stalled 3 separate times within a 10 mile drive. On the 3rd stall, we were turning left to enter the highway...

The contact owns a 2018 Jeep Compass. The contact stated that there was a loud banging sound coming from the rear undercarriage while driving at various speeds. The contact stated that while the vehicle was idling at a red light the START/STOP system activated, causing the vehicle to turn off; however, while attempting to accelerate, the vehicle occasionally jumped or hesitated before restarting and accelerating as designed. The air bag and START/STOP warning lights were intermittently illuminated. The contact stated that the main control board computer screen was glitching and went completely black. The contact stated that the radio suddenly activated, and the windshield wipers were randomly activated even though the vehicle was turned off. There were several other electrical malfunctions, and the vehicle intermittently failed to start immediately. The vehicle was taken to the dealer who acknowledged there was an electrical failure but was unable to determine the cause...

My headlights only work on random occasions. The bulbs don’t need replacing so it seems electrical. I can’t drive at night now because I never know if I’ll be able to see or not with this issue.

The contact owns a 2018 Jeep Compass. The contact stated that while driving at various speeds, both the driver and passenger side rear windows would roll down independently. The contact also stated that while driving at various speeds, the vehicle would stall as several warning lights would appear on the instrument panel. The contact called the dealer about the failure and was given an estimate for a diagnostic. The vehicle was then taken to an independent mechanic who failed to diagnose the failure. The contact then stated that while driving in inclement, icy weather; the vehicle began to slide upon the depression of the brake pedal while approaching a stop light. As the vehicle began to slide, the vehicle shut off without warning. The contact lost complete control of the vehicle as the vehicle crashed into a light pole. The air bags did not deploy upon impact. The contact did...

Systematic electronic issues culminating in electronic failures while driving on highway including successive “shut-down” of electrical systems, all codes displayed including but not limited to the following: -Forward Collision -Services Transmission -Service Engine -Service Alternator -Service EMS System Disruption to electrical functions including loss of power steering, acceleration, and brake system “locking” up. Tow service and repairs, required.

The uconnect radio/screen has been malfunctioning for 4+ months. It began with small streaks throughout the screen and glitchy radio play. It elevated to half the screen being black and the other half being streaky. Now it is fully black and will not come in. I have viewed countless Jeep forums and this is a problem for THOUSANDS. The dealership said a new radio system plus labor is >$1000 for something that should obviously be recalled.

The vehicle is a 2018 Jeep Compass Limited with the VIN [XXX] ####. I purchased it used on [XXX]. On [XXX], I noticed a problem with the headlights. They have been flickering between both headlights almost daily since then. On [XXX], both headlights were out, and I needed to drive at night. After about half a mile, the passenger headlight turned on, and after another half mile, the driver’s headlight came on. I’ve attached photos taken on October [XXX] and [XXX] to illustrate the issue. It’s a serious safety concern. This is just one of several dozen reports of the same problem. The manufacturer must be informed about this issue and initiate a recall once they have a solution to ensure that the headlights remain on when they’re supposed to. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The computer screen has failed (is still running but not visible), leaving no access to backup cameras, no access to steering wheel heater and seat heater causing over heating of the driver (the steering wheel gets too hot), draining the battery, and could cause potential wiring hazards. There are thousands of reports of Jeep radio screens not functioning properly and showing streaking, yet there have been no recalls.

My transmission oil cooler failed causing issues with the coolant system P2797-00 Auxiliary Transmission Fluid Pump & U0155-00 lost communication with cluster/cabin compartment node B0020-13 Left side seat Airbag deployment squib 1- circuit open Body Control Module front left turn lamp control-Circuit short to Battery B163A-15 & U0155-00 lost communication with cluster/cabin compartment node Ground wire from engine to battery causing misfiring issues with start-stop relay & starter relay that both had to be replaced along with both Batteries.

My start-stop system engaged while I was in a turning lane at a traffic light and turned my engine off. When the light turned green, I lifted my foot off the brake and the vehicle attempted to restart but stalled. My emergency parking break engaged and multiple service lights appeared on my dash including: service transmission, service engine, service traction control, service emergency breaking system, service start-stop system. I tried to restart my vehicle using the push-start button but it would not start my engine. I turned on my hazards and sat there for a moment as other drivers were forced to go around me. Minutes later I turned the vehicle off and tried to restart it again and my engine started up this time. I started to drive but noticed the power behind the gas pedal was reduced, luckily I was only minutes from work. A few hours later...

My car randomly turns off and I’ve had it looked at and they can’t find a problem I’ll have it reset and it soon starts randomly turning off while I drive. New batteries checked alternator

My battery keeps corroding, even with cleaning and replacing the battery. Leaving me stranded when the vehicle does not want to start. You can’t let it run idle either the lights on the dash will all go crazy and you have to restart the car at which point it won’t start. This has been ongoing most frequently for a year but since I purchased the vehicle in 5/22 I’ve had electrical issues.

My vehicle shuts off while driving and while vehicle is in “Drive” mode, after my vehicle stopped the “emergency brake” automatically pops on then my car stalls before finally turning back on. This has been ongoing for months. The last incident happened two days ago while I was on a busy road and my car stopped in mid traffic while I was in drive and caused a panic. My engine light came on and I took it to get hooked up by the reader at an auto place and the following codes were displayed “PIDD2” & “U1428” upon checking online and researching the issue I found that my vehicle make, model and year has been recalled for the same issues that I am currently experiencing with my vehicle and the TCM system needing to be reset. Specifically the Chrysler U87 recall.