2020 JEEP GRAND CHEROKEE Electrical System Problems

Frequently, my vehicle would not start. It would crank for a lengthy period of time but the engine would not turn over to start. Internet searches show that this is a widespread, known problem with Chrysler vehicles, yet only a small number of recalls have been issued. Unfortunately, my vehicle does not fall under the recall for unknown reasons. I have been advised that the fuel pump and auxiliary fuel pump need to be replaced, which is a costly repair. A fuel pump should not fail on a vehicle with under 50,000 miles on it.

Jeep delamination screen on the face of the radio. This is a safety concern that could disable my use of my cell in calling 911 in case of a emergency and also being able to locate the vehicle via GPS. It also disables the SOS function in the radio head. This is a known problem with these radio's but hasn't addressed by the manufacture. I have taken this to my local auto repair shop today and was made aware of the problem and told me to look it up and report it. I am requesting to open a case so that it can be addressed and repaired.

2020 jeep cherokee screen delamination and it affects gps when traveling and it goes off and flickers and goes to whatever it wants. it is a safety issure. i have been waiting for it to be fixed since december 2025 but it started messing up september of 2024 and still no part to fix the problem and i am not the only one having this problem on these jeeps. please help get this fixed before it causes an accident.

Both my key fobs do not work even with brand new batteries

I am reporting a safety defect involving the Uconnect touchscreen in my Jeep Grand Cherokee. Due to screen delamination, the display can lag or freezes, including the rearview camera image. When the vehicle is shifted into reverse, the camera images can be delayed, frozen, or not updating in real time. This results in the screen showing an inaccurate view of what is actually behind the vehicle, creating a serious safety hazard. Objects, pedestrians, or vehicles can enter the rear path after the image freezes but will not appear on the display. This defect creates a false sense of safety and undermines the purpose of the federally required rear visibility system. The failure occurs intermittently without warning, making the rearview camera unreliable when it is needed most. This is a known defect affecting Jeep Grand Cherokee vehicles equipped with Uconnect displays, not normal wear and tear. The manufacturer has not provided...

About 3 years ago i noticed a small bubble in the upper right corner of my touchscreen. Didnt pay much attention for a while but it started spreading to the left. I took a photo and sent a picture to the man that helped me buy my car and asked if there was a known Recall for this. Said he would check, he confirmed there was none. I let it go because i hadnt purchased any extended warranty. Bubbling continued to spread. Occasionally my radio station would change on its own. I thought it was just my imagination and let it go. In July of 2025 my family and i were on vacation and I was driving in Williamsburg, VA. I was using my Jeeps navigation. Suddenly my arrow was taking me off track of the road i was on. This was very distracting considering we were out of town...

My vehicle is losing power every randomly literally cutting off and on. Flashing lights won’t start at time , next day drives completely fine. I do not understand

Transfer case had to be replaced. Service 4 wheel drive light came on along with traction control warning. Also, electronic stability control warning. Steering and movement were sluggish. Only had 51,000 miles in it. Not happy to have paid almost $1,400. for the repair. This should have been a recall because as I understand, many other owners have had the same exact issue. Please look into this. Thank you.

Electronic stability and 4wd lights came on. Brought to dealership and the PTU is no longer working. My car is vibrating and hesitating when accelerating. Jeep dealer told me it’s common to have to replace these units however they are nationally back ordered. My car doesn’t even have 60k miles on it and even if I want to fix my car so it’s safe I can’t because the parts are backordered leaving me with no other choice but to drive for months months unsafely without a properly functioning PTU

The Jeep Infotainment screen lamination becomes detached and delaminated resulting in phantom touches and inoperable safety features.

It was a clear day as I arrived at work. While pulling into a parking spot, the Jeep suddenly accelerated over a curb and into a tree. I was able to turn the wheel upon seeing the tree, which helped me avoid hitting other vehicles on the opposite side of the island. I had to depress the brakes multiple times before the vehicle finally stopped just short of another tree. During the incident, I was on a conference call. The attendees confirmed that there were no warning sounds from the vehicle—only the sound of the impact. Notably, the airbags did not deploy. The front driver-side area sustained extensive damage, causing the driver’s door to jam. Fortunately, I did not suffer any physical injuries. The vehicle was towed to an auto body repair shop. When connected to a scanner, no error codes were detected. Repairs took nearly five weeks. Although the...

The contact owns a 2020 Jeep Grand Cherokee. The contact stated that the vehicle intermittently failed to start immediately, but started after the second attempt. The battery was replaced; however, soon after the battery replacement, the failure recurred, and the vehicle was taken to a dealer. A diagnostic test was performed, and the contact was informed that the failure was related to the fuel pump or the electrical system. The vehicle was not repaired and remained withthe dealer. Upon investigation, the contact linked the failure to NHTSA Campaign Number: 22V406000 (Fuel System, Diesel) however, the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was approximately 100,000.

There is a common issue with WK2 Jeeps from 17-22 where the infotainment screen delaminates due to the adhesive that Jeep used and eventually causes the touchscreen to become non-functional.

Display for backup camera, radio & climate control is delaminating. Display stops functioning at points and needs to reset. Seal for display has been compromised, so the unit will stop functioning soon. It will have to be replaced.

while riding vehicle just shuts off and stops. message on dash states put vehicle in park to start vehicle. Do that and vehicle starts and runs. First time this happened 6/13/25 went one week no problem then on 6/25/25 happened again took to service station no codes thrown.

UConnect system is delaminating and experiencing “phantom” touches, often not allowing me to access things needed and choosing to do whatever it wants. This makes me unable to access “hands-free” via Bluetooth connection, etc., which creates safety issues. It also creates serious safety issues when the unit overrides driver choices, and is also distracting as the unit beeps and switches back and forth among options. This is a widespread issue that Jeep knows about and continues to leave good people to pay thousands of dollars to replace or just be out MANY features on this vehicle that all go through the system. This makes MUCH of this vehicle obsolete.

Took to dodge dealer and they told me they have been have problems with traction control, 4x4 problems, misfiring cylinders . They spent 5 days trying to figure it out and told me it was a process of elimination . Replace rear diff motor and that didn't work, replaced TCCM, that didn't work, replaced both batteries , that didn't work, new spark plugs, that didn't work, replaced coils on the side where #1 cylinder miss fire, that didn't work. I've spent approximately $6,000 and still have same problem. I do not have unlimited funds. What should I do next?

At 100,000 miles , traction control light and 4wd service light came on. Dealer said rear diff motor replacement needed, and the TCCM . I replaced and problem still persists . Now red triangle come on dash and says pull to safety motor will turn off. Turning wheel it hesitates like it's not engaging correctly.

UNKNOWN. Electronic Stability Control service light activated intermittently for a couple days along with the 4WD service light. After 2-3 days, the ESC light remained lit. Twice when starting the vehicle, the 4WD low was activated without manually shifting gears, in which changed to normal within a minute later. Intermittently, when the vehicle braked to a stop and switched gears to reverse, the vehicle shuttered before continuing in reverse. Another incident while driving and coming to a stop at a traffic light, upon coming to a stop, the vehicle seemed to almost stall but reengage. The vehicle is at approximately 41,500 miles as of 4/1/2025. The vehicle was taken to a Dodge dealership in which report the transfer case needed repair. With under 50,000 miles and utilizing the 4WD only approximately 4 times within the 5 years of ownership with no issue, the transfer case may be faulty or a...

The contact owns a 2020 Jeep Grand Cherokee. The contact stated that the air bag and seat belt failure warning lights were illuminated. After filling the fuel tank and attempting to start the vehicle, the vehicle failed to start. The vehicle was towed to the dealer, who diagnosed that the battery and fuse box water pump had failed and were replaced. The failure persisted. The dealer inspected the vehicle again and then diagnosed that the Occupant Restraint Control module had failed and caused the air bag to deploy inadvertently, failed to deploy, and needed to be replaced. The contact became aware of NHTSA Campaign Number: 15V046000 (Air Bags); however, the VIN was not included in the recall. The vehicle was not repaired. The manufacturer was informed of the failure. The manufacturer confirmed the VIN was not included. The manufacturer referred the contact to the NHTSA Hotline to file a complaint....

This is a known problem with Jeep. Service Shifter error message. I have had this repaired 3x and no one can seem to fix it. The car only has 50k miles on it. There are tons of message board stating that Jeep has a serious issue with their shifter module. Please get Jeep to do something about this.

My vehicle started flashing my seatbelt light when I was driving and I was buckled and then my airbag light came on and my automatic start and stop light came on and have stayed on. I took it into Chrysler Dodge Jeep ram and they charged me $203 to tell me that I don’t have any shorts in the seatbelt wire harness and they found a O.L (over limit) indicating that I have a internal open within the seat, buckle itself,causing the codes and the lights on the dash and that it’ll cost $541.26 to fix and it is not covered under any warranty, even though I just purchased the vehicle eight months ago and I’m under the 100,000 miles and just approaching the first 5 years. I should be covered. Now my airbags will not work and neither will my auto on and off features. This is a safety...

Air bag sensor went off, took it to the dealer and they said it could be a loose wire. I do not feel safe driving the vehicle since there has been a recall for prior models due to a faulty sensor which could cause the airbags to malfunction in case of an accident. Also having problems with the screen delaminating.

The main computer or console of this vehicle is known to malfunction and cause the lose of air condition, heat, defrosters, back up camera's, camera sensors, navigation controls, etc. My vehicle was fixed once, but the issue was only warrantied for two years from the repair, which they failed to notify me at the time of the mfg. repair. Additionally, they failed to disclose was the entire dashboard had to be disassembled in order to replace my defective computer/console. Why is that important to know? Well, the leather upgraded dash boards once removed from the car are more receptive to bubbling up and causing an interference to the effective operation of the airbags. Again, the dealership didn't disclose this or how the repair was completed, how it could impact the critical safety features of the vehicle, and they have declined any responsibility of potentially causing additional safety issues when reparing...

Display panel - delaminating - ghost entries while driving. Temporary confusion leading to possible loss of attention. Eyes off the road? Vehicle always garage kept. No harsh heat or cold. Common problem being ignored by dealer/manufacturer. Very expensive repair!

My 2020 Jeep Grand Cherokee touch screen is delaminating. I have attempted to contact uConnect and Jeep. UConnect initially agreed to replace the screen free of charge after having it diagnosed, but once I had it diagnosed and called back uConnect claimed the first representative that approved the replacement was wrong and now refuses to rectify the situation. The screen has "ghost" touches - basically selecting options by itself, and the back up camera delays or freezes some of the time, not displaying the live video. The dealer diagnosed the delamination. There were no warnings or other indications of a problem. I only learned what was causing these issues by googling the bubbles in my screen. Based on the research I've done since, it appears this problem will get worse, changing climate control settings, system settings, heater settings, entertainment (radio) settings, and "drive mode" type settings eventually. I have seen...

The contact owns a 2020 Jeep Grand Cherokee. The contact stated that the START/STOP icon remained illuminated. The contact stated that approximately a day or two later the vehicle failed to start. The vehicle was jumpstarted and driven to the dealer where the vehicle was diagnosed, and it was determined that the battery was failing. The dealer replaced both batteries. The failure reoccurred approximately one and a half week later. The vehicle was taken to the dealer and the diagnostic result was confirmed however, the vehicle was not repaired. The contact stated that while retrieving the vehicle the vehicle failed to start. The dealer repaired the vehicle however, approximately one week after having the batteries replaced 4 times, the failure reoccurred. The dealer had mentioned an instrument cluster shortage and a USB shortage. The vehicle had not been repaired. The contact became aware of NHTSA Campaign Number: 24V652000 (Electrical System)...

I am reporting significant safety issues with my 2020 Jeep Grand Cherokee Limited X. The vehicle has repeatedly experienced failures in critical safety systems such as Adaptive Cruise Control (ACC), ParkSense, and Lane Departure, which randomly disable while driving, particularly in cold weather or after a restart. These failures compromise essential safety functions necessary for highway driving and parking. Additionally, I encountered a severe issue regarding the vehicle’s lack of over-voltage protection. While charging the battery, it was accidentally exposed to 48 volts instead of 12 volts, resulting in damage to key electronic modules, including those controlling safety systems. This lack of protection from foreseeable charging errors is concerning, especially given the advanced electronics in modern vehicles. Other Jeep owners have reported similar issues related to voltage fluctuations affecting ACC, Lane Departure, and ParkSense systems. Battery-related issues seem to be directly linked to the failure of these critical safety features​(Jeep...

Main entertainment screen containing all settings for car, safety, navigation has bubbled which is a common issue amongst car owners for this car.

Delamination of the front screen of the car. The screen is delaminating at a rapid pace and I have no reason for the issue to arise other than a manufacture issue with the screen. It continues to get every day. Causing an obstruction and not being able to see my review back up camera.

This is the fourth time this has happened. I am scheduled to have the dealership begin to trouble shoot the issue again tomorrow. Upon the second time I took the vehicle to the dealership. They were unable to replicate the issue having had it in their possession for two weeks. I was driving to work this morning, driving downhill, turned on my turn indicator to take a right onto a highway on ramp, when in the middle of the turn complete electrical and engine failure. The radio, headlamps, turn signal, brake lights, power assisted braking and engine all cut out. The hazards worked, but no dash light indicator lit up letting me know. Only the glowing flash on the side of the road let me know. The dash was completely blacked out except for "shift to park to start". The steering didn't lock up thankfully, while pulling over I attempted...

Unable to changed from MPH to KmPH in the cluster. Does not operate as documented in owners manual, resulting in inability to determine speed in KmPH in Canada.

Screen delamination

The contact owns a 2020 Jeep Grand Cherokee. The contact stated that the "Service Air Bag System" message was displayed. The contact also stated that the seat belt warning light was also illuminated despite all occupants in the vehicle having the seat belts properly fastened. The dealer was notified of the failure and provided the contact an estimate for a diagnostic test. The manufacturer was also notified of the failure and referred the contact to the NHTSA Hotline for assistance. The vehicle was not diagnosed or repaired. The failure mileage was unknown.

My Jeep is a 2020, and I recently bought it last June as a certified preowned vehicle from a Jeep dealership. I was having electrical and fuse problems when my moon roof on the vehicle stopped working. Recently driving home at night, I lost all lights on the vehicle. Headlight, high beams, brake lights and turn signals, the lights do not work on the vehicle and I was driving in the complete dark. My gas tank also was having issues and it does not allow me to fill the tank because it thinks it is always “full” even though it is not. I brought the vehicle to the dealership and they stayed I have a completely fried computer system as well as the vent tube on my gas tank is “clogged” and the entire gas tank needs to be replaced. I have owned the car for less than a year...

While at a complete stop, depressed the accelerator pedal and reached approximately 30 miles per hour. The vehicle engine RPM's rose but the vehicle would not accelerate. Placed the vehicle in park and then began driving, where the vehicle appeared as if nothing occurred. This took place around 5/2023 at approximately 26000 miles. On 7/18/2023, the same incident occurred where the vehicle momentarily lost power again and would not accelerate even when the accelerator was depressed. This occurred at approximately 30450 miles. The vehicle then appeared to have no further issues beyond that.

The check engine light started appearing on the dash and the adaptive cruise control kept appearing that it was off. The light would go off and come on again and the transmission would not shift gears and I could not go in reverse. I drove vehicle to Marino Jeep and they notified me of 3 defects in the internal transmission- which I still have my warranty as the car is at 32.800 miles ONLY on the odometer. This was a dangerous defect causing my car to stall.

Per the dealership: The engine wire harness ws not sitting where it should have been, and was melted by the cadillac converter. This caused the auxiliary battery to fail, and the jump fuse block to blow.

The vehicle stops on its own without warning, and a few times it has run me off the road. Infotainment issues (this is the one that made the vehicle qualify for a lemon claim). I have a YouTube page dedicated to uploading videos. Some of the videos cannot be uploaded because of background music and copyrights. I'll attach a link here, feel free to look at all the videos. Sample video --> https://youtube.com/shorts/87vigoL8p_g?feature=share I have a lemon law claim going, but the company is, as expected giving me the runaround. The issues have met my state lemon law requirements for a claim. Verified by the lawyer I've hired.

1.The electrical/engine/powertrain systems failed 3 times. The vehicle is available for inspection. 2.As the problem progressed, the car would only go forward, no ability to go in reverse, or to be put in park. 3.The dealership replaced the ABS Module, then later the Engine Control Module. 4.Event 1: September 1, 2022 Warning light for the stop/start feature came on, also the ABS light and check engine light. Dealership kept the car for the day, did a diagnosis, returned the vehicle stating it was safe to drive, and that an ABS Module had been ordered. Would contact me to schedule the repair. Event 2: September 8, 2022 Dashboard lit up like a Christmas tree, all warning lights came on, as well as all lights on the gearshift panel/center console, which kept blinking. Car would only go forward. Dealership installed ABS Module and returned the car to me. Event 3: September 29,2022...

When I put my 2020 Jeep Grand Cherokee in reverse, the backup camera displayed on the screen like normal. However, once I shifted into drive the backup camera image was frozen on the display. It wasn’t until I powered off the radio and back on that it went away. This is a safety issue because it caused a distraction to me while I was in drive trying to figure out what was going on. I also took a video that clearly shows my jeep was in drive while the backup camera image was still frozen on the display.

Screen constantly freezes and it's unresponsive for long periods of time, then reboots. Then the cycle repeats. Serious safety hazard as the back up camera image freezes on the screen and doesn't change, even though your moving and the image video should have changed. This has been happening since the car was bought new and dealership says they're nothing that can be done

I bought my 2020 Jeep Grand Cherokee Trailhawk used from Carmax and after barely having it 7 months it is now totaled by Insurance company. The reason: driving home from work on state highway at approx. 45mph on November 24, 2021 after dark. Came over rise in road to see about 10 vehicles completely stopped in front of me about 100 yards away. I applied the brakes and nothing happened. Took foot off brake pedal & tried again... nothing. I had to swerve off road to keep from running into back of vehicle(s) stopped in front of me. Was able to safely miss damaging/injuring any other vehicles/people. Struck a tree on the left front of Jeep. Applying brakes did not stop or slow my Jeep Grand Cherokee's speed. When tree was struck at approx. 45mph the airbags did not even deploy.

Bought jeep in December 2020. Currently at 8000 miles. In October 2021, the vehicle would not turn off. The push button would go between ACC and Start but not in the off. Dealership has never seen this and after 8 days, are not able to definitively tell me what the issue is. The assumption has been given that the car is not recognizing that the vehicle is in Park. This is an assumption as whatever diagnosis that is being done is not finding the error.

The screen in my car will get stuck on my reverse camera, freeze that way for minutes after I've put the car into drive. It will also randomly cut off and back on which is distracting and annoying.

The vehicle Uconnect Radio Unit has malfunctioned since I purchased the vehicle, and the rate of the malfuctions have increased in frequency and duration, and now are impacting different functions of the vehicle such as the Back Up Camera, Navigation, GPS, Heat & Cooling Seat Options, Radio, Blue Tooth, etc. (this head unit [radio] controls, the Navigation, GPS, Backup Camera, Radio, Heated Seat, Cooling Seat. Essentially most of the vehicles comfort and safety features run through the vehicles radio/head unit. When it malfunctions you can lose all or part of the Jeeps functionality such as the back up camera, GPS, Navigation, Bluetooth, seat temperature controls, etc,.

TL* THE CONTACT OWNS A 2020 JEEP GRAND CHEROKEE. THE CONTACT STATED WHILE DRIVING 35 MPH, AN AUDIBLE SOUND WAS HEARD AS THE BRAKES MALFUNCTION MESSAGE WAS DISPLAYED ON THE INSTRUMENT PANEL. THE BRAKES ACTIVATED INDEPENDENTLY CAUSING THE VEHICLE DECELERATE. THE CONTACT PULLED OVER TO THE SIDE OF THE ROADWAY AND WAITED FOR SEVERAL MINUTES BEFORE DRIVING TO THE RESIDENCE. THE VEHICLE WAS THEN TAKEN TO JOHN ELWAY'S CLAREMONT CHRYSLER DODGE JEEP RAM (620 AUTO CENTER DR, CLAREMONT, CA 91711, (909) 962-8100) TO BE DIAGNOSED. THE TECHNICIAN WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 7,000.

WHILE I WAS PARKING NEAR THE BEACH, THE CAR STARTED ACCELERATING AND THE BREAKS BECAME UNRESPONSIVE. AS A RESULT, THE CAR CRUSHED INTO THE WATER AND GOT SUBMERGED. I WAS ABLE TO LEAVE THROUGH THE WINDOW BEFORE IT GOT FLOODED

I BOUGHT VEHICLE IN MAY 2020 AND HAVE HAD CONTINUED ISSUES WITH MY VEHICLE SINCE DECEMBER 2020. FOUR MONTHS AGO THE RADIO SCREEN STARTED FREEZING OCCASIONALLY. WITHIN A COUPLE WEEKS IT WAS SIGNIFICANTLY WORSE AND HAPPENING MORE FREQUENTLY. THE SCREEN WOULD FREEZE WHILE REVERSING OR WOULD CUT OFF, RESTART OR FREEZE WHILE DRIVING. I HAD THE MISFORTUNE OF DRIVING ON THE HIGHWAY AND AND THE SCREEN FROZE. I HAD TO GET OFF AT THE NEXT EXIT SO I COULD TURN VEHICLE OFF AND ON TO UNFREEZE SCREEN BECAUSE I NEEDED TO USE THE GPS. I BROUGHT VEHICLE IN TO DEALERSHIP ON 1/14/2021 AND WAS TOLD RADIO WOULD NEED TO BE REPLACED AND THE PART SHOULD TAKE 2-6 WEEKS TO RECEIVE PART FROM MANUFACTURER. AS OF 4/6/2021 THE PART HAS NOT BEEN RECEIVED. I CALLED DEALERSHIP TO INQUIRE AND WAS TOLD THAT THE MANUFACTURER DOES NOT SEND NEW ONLY USED REFURBISHED...

VEHICLE IN MOTION CITY & HIGHWAY. THE ENTIRE VEHICLE DIES. THE ENGINE TURNS OFF, ALL THE LIGHTS DIE, NO STEERING, DASHBOARD & RADIO DIE. A FEW SECONDS LATER THE ENGINE RESTARTS ON ITS OWN, LIGHTS COME ON, DASHBOARD LIGHTS UP AND RADIO WORKS. THE ONE REMAINING ISSUE THAT INDICATES THE PROBLEM IS THAT THE RADIO COMPLETE RESETS TO WHAT I BELIEVE IS THE ORIGINAL SETTINGS. THIS PROBLEM HAS BEEN ONGOING SINCE THE VEHICLE WAS ACQUIRED. IT HAS BEEN IN THE DEALERSHIPS MULTIPLE TIMES AND THEY OF COURSE CAN NOT DUPLICATE SO THEY SEND ME ON MY WAY. THEY HAVE HELD THE JEEP TO DRIVE BUT CLAIM THEY CANNOT DUPLICATE. ALSO THERE ARE NO CODES SHOWING WHEN THEY CHECK. TRY DRIVING AT 65 MPH WITH A DEAD CAR. AGAIN THIS HAS BEEN HAPPENING FOR ABOUT A YEAR