2021 JEEP GRAND CHEROKEE Electrical System Problems

The screen for mapping other controls is delaminating, creating a safety and distraction hazard

This vehicle has ongoing issues with electrical systems. Any time temperature drops into negative digits the vehicle will drain both batteries to the point the auto is inoperable. Further jump starting the vehicle in a very low battery state is a futile venture. The issue leaves the vehicle and it's occupants stranded in sub-zero conditions.

Constant problems with starter engaging and not starting vehicle. This form only gave me one option for date; This has happened multiple times. This is a defective part, I went to Dick Scott dealership, tech wrote to check car and did not note defective starter; Wanted me to pay $118 to inspect the jeep. In the warranty jargon, it stated if it was a defective part, it would be replaced. I only have 32000 miles on the vehicle.

Engine died twice on busy freeway and needed to be towed to a shop. Shop verified the fuel pump was working. There is most likely a problem with the fuel pump relay.

On Two seperate occasions, the message telling me to "Shift into P, and then desired gear." appeared while driving. I shifted into P while parked at an intersection both times and the car died. The second time it happened as I was driving away from Rairdon's Jeep in WA. I made it one street after having my ignition system replaced to the tune of $2,600. Was able to turn the car around and get it back to them. They have had my car for almost a month and state there is no error code, so they cannot diagnose.

The vehicle does not start each time you attempt to start it. Randomly, with no specific conditions to replicate, you will start the vehicle and the starter will engage, but the vehicle will not start. The push button start will time out, you attempt to start the vehicle again, and it starts. This, from my research, is a known issue with 2016-2020ish Jeeps, with a fault in the Fuel Pump Relay, with the easiest fix to remote start your vehicle each and ever time you start it. This happens several times per week. I contacted the dealership we purchased the vehicle from, and our local Jeep service department. They were familiar with this issue, acknowledged its a pretty big problem, but because it is not a recall for Jeeps, there is nothing they can do except for me to bring it in and pay for all of the fixes for...

First gear knocks hard in to gear,this happ en on uphills,cluster and the speed meter and the in infotainment screen has go pitch black,loss of power under acceleration and collapsing all the system of the car.

The contact owns a 2021 Jeep Grand Cherokee. The contact stated that upon starting the vehicle, the messages "No Seat Belt", "Service Air Bags", "Service Seat Belts" and "Auto Park Disabled" were displayed. The contact stated that the failure had occurred with the driver and the front passenger's side seat occupant wearing their seat belts. Additionally, the brake and the check engine warning lights were illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that the Occupant Restraint Controller (ORC) had failed, and the loss of communication with the ORC had caused the electrical failures. The contact related the failure to NHTSA Campaign Number: 21V873000 (Air Bags), but the dealer informed the contact that the VIN was not included in the recall. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 101,000.

I believe it is something with the engine or an electrical component. I was driving and as I was parking my car shut off, was not able to completely park back end of the car is sticking out. I looked up if there were any current recalls using my VIN and nothing appeared. I did my own researching and found that there have been recalls for that model regarding the PTU, Power Steering and Power Loss which is the issue I am experiencing. My car turns off on its own and does not get any type of power. Started having trouble turning on my car over Labor Day weekend was not able to travel due to what I thought was my battery having issues, people were jumping me to be able to start my car. I then had my battery tested at O'Reilly's on 9/3/2025 and when trying to jump...

Electric start is cranking but engine takes up to 10 seconds or longer to turn over. This happens from cold start and even the stop start when in drive at a stop sign or stop light. It is either an issue with fuel injection/fuel pump or something else as it is not a battery issue just replaced them to be sure or a starter issue.

When starting car, the push to start feature will not turn over and continuously cranks multiple times. The entire fuse box was replaced because the dealer told me that was the issue. The car is a 2021 Jeep Grand Cherokee Laredo. Numerous people online said they were forced to replace the fuel pump? Although Faulkner Buick in Trevose told me that there’s nothing wrong with my fuel pump. I can’t keep getting charged for repairs that are not necessary. Could this be a faulty part? that so many people have the same issue? Could you please investigate this as I just bought the car a month ago And it’s been at the dealer three times already. Thank you.

have a delaminating touchscreen which is causing a safety issue.

I went to put the car in park from driving and the car began jumping. The air conditioning fan stopped working inside the cabin. The air conditioning is not working in full speed and is not blowing hot out cool air.

The contact owns a 2021 Jeep Grand Cherokee. The contact stated that while the vehicle was parked and turned off, the headlights flashed off and on and the horn activated. The contact stated that eventually the vehicle failed to start and was towed to the local dealer who diagnosed that Body Control Module (BCM) was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 47,100.

The auto stop-start feature not functioning, with a message "Stop/Start Unavailable Service Stop Start System Now

The car keeps dying while I’m driving and saying “shift to park” and then slamming on the brakes and dying. The card is 4 years old with 44k miles. I had to sit on the side of the road in 93 degree heat in Florida while pregnant and waiting on a tow truck. How has someone not died because of this? I’ve seen SEVERAL posts of people saying the same thing happened to theirs. It’s SO unsafe.

This Car have a lot issues we the computer in the car, the car I was missing oil in the engine ,the piston. Blows out No light 💡 engine On the car have a lot problems we trans mission No light On,I Have problems we transfer Case No light on, Now still having problems if backups sometimes is No light on,I don’t know if Normal but if have a lot safety concerns in this car.

Vehicle will randomly shut off with "Shift to P" message on dash. No warning lights or errors found very unsafe to drive.

Vehicle shifts from park to drive jumping gears ,making loud noises, Accelerating by its self and jumps aggressively into gear. Transmission is slipping, late engagement when shifting, and shifting rough. sometimes it will low rpm. Rpm is going up and down. Making total transmission failure and transfer case failure. Melting the hot and cold lines. Mechanic found aluminum melted and oil burn. Rpms fluctuate and gets hung up during shifting while driving.

Service shifter message keeps showing every-time I turn on the vehicle. Eventually it just stays on. Took vehicle in for service and when dealer was installing new shifter, it shorted out other components. Jeep still hasn’t found a permanent fix.

Vehicle code: C1562-98 AIR PUMP CONTROL - air suspension compressor is overheating or there's a problem with the control system, leading to issues with adjusting the vehicle's height. With further inspection he found a leak in the air bag fittings. Vehicle Power Control Module has caused vehicle to shutoff while driving on the highway. Air suspension and electrical issues continued after 60 days of attempted repairs.

I was driving down the highway and all of the sudden and with zero warning the engine cut off but the effect it had on the car was very severe engine braking as it automatically downshifted very aggressively which caused me to go from about 80mph to a stop VERY quickly. The dash looked as if I simply had the car switched to on without starting the engine. There were no warning lights lit. Shifting into park and turning the car completely off and back on allowed it to start again with no further symptoms.

On Feb 5, 2025, vehicle was started with remote start (in garage with garage door open). Within a few minutes, the entire cabin was engulfed in flames. No warnings, no prior vehicle issues, no recalls. Fire department was called and got fire out. Cause unknown, but appears to have been related to electrical. No or minimal damage under hood. Insurance now has possession of vehicle. Unsure of inspection but they did gather photos and declare a total loss. This could have happened while I was driving, injuring me, my family and others. This could have burnt my garage and/or house down. Please reach out to me for questions or more info. Thank you.

on mopar recall service done shows it had been serviced and bunch of lies i have never taken my 2021 jeep to get serviced for power steering issue. barely came out 1 week ago and crazy service man at BOGGUS TIPTON JEEP in Brownsville texas named Josh, white male wanted to charge 4500 dollars to repair knowing supposibly there was an issue recall and i declined so wanted to charge me 2500 after i declined. he was more than likely gonna charge chrysler and me both ways to make the dealership double the money for a bull**** fix. my jeep has never been in service for the power steering recall. after readings previous comments i think chrysler is lying that the fixed and issue on many customers of recalls. [please check your vin and put a complaint and call chrysler like i am tomorrow and will get an attorney involved...

I was sitting inside my home when all of the sudden I heard a loud boom, walked outside and saw my 2021 Jeep Grand Cherokee on fire. The fire started in the front and moved to the back of the vehicle. The engine had been off for about 2 hours and vehicle was sitting in the driveway. My son's car seat, stroller and many other belongings were ruined in the fire. A police report was not filed, but a fire report was.

Vehicle quit running while driving was going about 5 miles an hour just shut down tried to restart cranks but will not start no safety issues We had to call a tow truck and have vehicle towed to dealer has about 24,000 miles on it. It sounds like a fuel pump issue. Valley motor city Jeep in Cuyahoga Falls, Ohio, 330-937-9481 where the vehicle is being repaired called me Friday 9/6/24 and said they ordered a fuel pump I talked to Christy, the service writer she said parts will be in next week. does Chrysler have any recalls on this?

Service power steering, blind spot alert temporarily unavailable, seatbelts not buckled came on and started beeeping, start/stop not ready, and service electronic stability control all turned on at once. I pulled over to the side of the road to try to restart the vehicle and I lost my power steering.

The electronic stability control has malfunctioned and the 4wd svc light has comeon. The vehicle shifts hard when taking off at low speed. When coming to a stop there is a loud pop from transfer case. Also the 4wd low and neutral comes on by themselves. This vehicle definitely has safety issues. I just bought this vehicle and just barely have 1000 miles on it. How is thus safe? The hard shifting started around 6/1/2024 the electronic stability, svc 4wd, going into 4wd low and neutral all started on 6/23/24

Vehicle shuts down puts itself in park and applies the parking brake and states that the hood is not closed when it is and has not been opened. It also disable the auto stop/start . It does this at traffic lights or when ever a vehicle comes to a stop creating a potential rear end collision due to having to manually restart the vehicle, disengage the parking brake and put the vehicle in drive.

I was driving approximately 55 MPH on the highway when my vehicle suddenly lost all acceleration. I received an alert on the dash and a chime - the alert stated "Shift to P to Start" - with no other warnings and no CEL or Check Engine light. Pressing the gas, even to the floor, did nothing. I was forced to brake the car to a stop on the shoulder, shut off the engine, and restart the vehicle. Afterwards, I experienced some slight hesitation which resolved, and then was able to drive the rest of the trip without issues. Having the vehicle lose all power on the highway without warning is a serious safety issue.

Vehicle shuts off (engine) randomly during driving. This is the third occurrence. After waiting a few minutes vehicle is ‘fine.’ Dealership is not able to ‘replicate’ the issue. Serious safety issue. How can I operate my vehicle ethically, when I know it could shut off randomly … particularly on a fast moving highway? Dealership says it sees no error codes or issues. My hunch is an issue with the fuel pump? Perhaps a fuel sensor? PLEASE HELP! I am scared to death of driving my vehicle, and I feel I am not being offered the assistance I need. I don’t want to see anyone get hurt. Thank you. Best, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

On [XXX], at approximately 9:30AM, I was driving my daughter’s 2021 Jeep Grand Cherokee L (VIN: [XXX]) to my home to detail it for her. After turning onto [XXX] from [XXX], Spring Branch, TX, the digital screens in front of the driver and in the center console turned off and went blank. Approximately 3-5 seconds later, the screens turned on, but then they went blank again after about 5 seconds. At this time, the engine felt as though it was stumbling as though it was running out of fuel. I then began to smell what smelled like melting plastic and then I saw dark colored smoke beginning to come out from under the center console on the right side of the vehicle. I slowed down and looked for a safe place to pull the car off of the road. The entire scenario appeared to have lasted 1-2 minutes, but I...

While driving on the highway Friday [XXX] in the middle lane the whole vehicle just shut down and locked up. Speed roughly about 20-30 mph in rush-hour traffic. No warning lights at all. Full tank of gas. Zero power to anything. Wheels locked up completely. Shifter nonresponsive to try Neutral. No hazard lights. No brake lights. No way of giving other vehicles a warning. Could not open doors or windows. 911 was called to the scene and I was very thankful not to have been seriously injured or lose my life during this whole situation. I was transferred into the fire truck as to get out of traffic. Fire department had to google where to find locking mechanism for the wheels in order to push it over to the right lane. I have a police case number on hand. Vehicle had to be towed to a body shop. The vehicle...

Seat started moving to the 1st saved memory position while driving. This happened over and over and over until I got home. Now the seat memory for the 1st position has stopped working and number 2 is what the 1st use to be.

I went to turn on my Jeep Grand Cherokee L and received a "service power steering error message". I turned off the car, and when I went to turn it back on the reverse detection warning went off, the odometer consistently blinked and the service engine light came on. I was unable to reverse the car or drive the car forward and required it to be towed. I had two small kids in the car without power steering so significantly at risk. The vehicle is enroute to the local Jeep dealer and there were no warning signs or issues with the car prior.

Radio not turning on at all

I am writing to file a complaint regarding an ongoing issue with the 10.1-inch infotainment screen in my Jeep Grand Cherokee L. The problem specifically pertains to the consistent disconnection of Android Auto, a critical feature for modern vehicle functionality. I believe this issue poses a safety risk and warrants further investigation. 1. Component/System Description: The malfunction involves the 10.1-inch infotainment screen, which controls various vehicle functions, including Android Auto connectivity. 2. Safety Concerns: The persistent disconnection of Android Auto has jeopardized my safety and the safety of others on multiple occasions. This issue interrupts vital functions such as navigation, communication, and hands-free operation, posing a risk of distraction and diminished driver focus. 3. Dealer Response: I have sought assistance from the dealership for this issue. However, their response has been inadequate. The dealership attempted a system reset, which proved ineffective in resolving the problem. The malfunction persists despite their...

Started noticing hard reverse shift when vehicle was cold. Took to the dealership, tech could not find any issues other than it shifted hard in reverse. Tech found no leaks, performed PCM reflash. Still no problems found. Tech did not check transmission fluid level on vehicle. Must be checked at the dealership. Tech recommended replacing transmission even though could not find any issues. A few days later while driving at highway speed the vehicle suddenly downshifted to 3rd gear nearly causing me to loose control. Vehicle would not shift into fourth gear. Had to limp vehicle home.

Vehicle died suddenly in traffic 2 times. Was able to restart after a short while. Was a serious safety issue as I was at highway speed 1 of the 2 times. Vehicle is now at an independent garage. 40k miles. Not under warranty. Has not been inspected or diagnosed yet. No warning lights or codes showing.

I purchased vechicle 9/11/21. The electronic start stop option is not Fuctioning. I understand you could stall In traffic if you use the option. I prefer to use standard way for safety.

This was 5 -6 times my new car broke down 3 times for fuel pump problem then i have engine light on more than4-5 times . Now its still on they fixed it 2 month ago. I just buy this brand new car in 2021. Not completed 3 years yet and having 56700 kms on it .

On many occasions, warning lights come on for no reason. The dealer has "updated" software, but to no avail.. Collision warning, stop/start error, throttle body error and more. On the last event we were driving uphill, approx 25 mph, nobody in front of us, and the brakes slammed on with multiple errors showing.. the car then lurched forward with active breaking, stop start error, throttle body sensor all showing up and going away. This happened 4 times on the evening of Sep 15th. The errors and random and intermittent.. They replaced a "secondary" battery at one point, and that did nothing. They told us we needed to drive it for over 100 miles, to charge the battery, but it did not fix the stop/start or any other error. Now it is in the Cerritos dodge dealer and we have a formal complaint filed with Chrystler.. The dealer states they can't...

My heat and air and defrost comes on and off when it is raining my defrost do not work that is a safety hazard if I Can not defrost my window when it rain and snow nothing works in my truck it works when it wants to . This should be a recall this was a brand new when I brought it should not be having these problems already at theses miles , also my locks don’t want to lock my driver door I have to push it lock.

While driving 70mph on highway, all lights on dash illuminated, lane assist malfunctioned, wipers went on, blinkers stopped working, vehicle lost speed quickly. Was able to move it off the road, but stopped running before being completely on shoulder. Vehicle would not turn on again in any capacity and hazard warning lights would not function. Needed to have vehicle towed, awaiting final report on issues. No warning was given before this malfunction occured.

I have under 13,000 miles on my car. When i had barely 11k miles, my whole computer system and power steering system shut down 8 hours from my home while on a road trip with my three children and our dog. It left me in the middle of busy traffic and easily a target for oncoming traffic and was very dangerous. The steering g could barely be turned at all. We had this fixed and it’s happened again. I just returned from a trip. I was on my way to school and got stuck in rush hour traffic with my child in the car. The power steering and computer system locked up again and no air would work in the vehicle and the heat index is 115 today! I cannot trust this car and there are numerous lawsuits and complaints regarding this same issue! We could easily wreck and it...

Two days in a row - the jeep didn't start in the morning. After I started it with a starter. The first day, the buttons on the steering wheel and the safety system control stopped working. Incorrectly shows the fuel level. The second day when the car started with the help of a starter, the dashboard stopped working (completely went out). The battery was checked - it is 100% working The dashboard didn't work during the day. Everything worked in the evening. The engine speed does not rise above 3000 revolutions per minute. Now it doesn't show the fuel level in the tank correctly. Very often, security systems such as lane control and proximity to another car fail

While driving at highway speed the motor shut down without any warning. I was in the center lane of traffic and had no acceleration, no power steering, nothing the vehicle went dead in highway traffic at highway speeds. I had to coast and get over several lanes and on to the shoulder. Vehicle came to a stop on a narrow shoulder with speeding vehicles and 18 wheelers whizzing by. I had to cal 911 and get police to help so I wouldn't get rear ended. Had to wait on shoulder for an hour to get a tow to safety. The vehicle never restarted, and the transmission was locked in park. The vehicle is now at the jeep dealership to see what happened. I just read on line that Jeep Grand Cherokees have this problem and Jeep is not doing anything to repair. Please advise me on how to proceed with...

On May 4, 2023, immediately upon starting the car, warning lights were illuminated: Blind Spot Alert Unavailable - Service Required; Stop/Start Unavailable Service Stop/Start System; Service Electronic Stability Control; Oil Change Required; Service Power Steering; Check Engine Light. Vehicle had no power steering. It was taken to the dealership several hours later, and at that time no warning lights came on and the car had power steering. Dealership indicated that there was nothing wrong with the vehicle. On July 1, while driving 75 mph on I-95 in New Hampshire, while on a road trip from NY to Maine, multiple warning lights illuminated and vehicle immediately lost power steering. I was barely able to get it to the shoulder. Not one Jeep dealership in the area was available to see the car. A local mechanic was able to hook it up and determined that the car lost connectivity. He agreed to...

Not the first time but while I am driving the car steering will lock and I can no longer move it. The latest was when I went to see fireworks with my kids and while on the way there I was going to turn and while turning the steering locked and I couldn’t turn anymore so I had to break before I hit a pole but another car almost crashed into me, honked at me, and flicked me off. On the way home I was driving straight and Had to turn but couldn’t because the steering wheel locked and I almost drove into a canal. This is a safety issue that concerns me and I am scared for my life and my kids life and at this point I’m scared to drive because I don’t know when it will lock. I’ve taken it to jeep many times with no solution.

Battery has died three times within 1.5 years…