2021 Jeep Grand Cherokee complaints

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.

There is a delay in my car starting when I push the start button. When doing some research online to see what the possible issue might be I found that other cars with the same make/model/year had this issue and was apart of a recall for the fuel pump relay.

The high beam lights are not working. Dealer said the shutter door internal to headlamp assemblies are unresponsive. BOTH headlamps went out at the same time. Dealer said they haven't seen any issues before with the high beams.

My 2021 Jeep Grand Cherokee will not start / turn over and if it did the car will shut off. This has been happening for the past week or so. I took it to my local Jeep dealership today and they are stating that both the fuel pump and the water pump need to be replaced. They also stated that the fuel pump recall does not apply to my vin. In addition to my fuel pump needing to be replaced, my water pump has failed too. It is severely leaking water. My Jeep is only 4 years old with barely 70,000 mi and is experiencing severe safety issues. I cannot drive it as it could shut down unexpectedly while I am driving thereby posing a major safety risk.

When the cruise control is activated and the set(+) button to accelerate the car continues to accelerate after the button is released. The vehicle will accelerate to 100mph or higher. I have to deactivate the cruise control to get it to stop accelerating. The vehicle is available for inspection. +Unsafe to use cruise control for fear of excessive speed. I have taken to dealer, they say it is not covered under warranty. No other inspections have been performed. There are no warning messages or other symptoms indicating a failure. The problem first appeared when I purchased the vehicle in June of 2024.

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.

The contact owns a 2021 Jeep Grand Cherokee. The contact stated that the vehicle was idling abnormally fast. Additionally, the contact stated that upon releasing the brake pedal, while the vehicle was in drive(D), the vehicle accelerated unintendedly. The contact stated while driving 25-35 MPH and depressing the brake pedal to make a turn, the vehicle failed to decelerate as needed, causing the contact to pass the turn and almost caused a crash. The contact pulled over to the side of the road and turned around. There was no warning light illuminated. The vehicle was taken to the Nissan dealer where it was purchased, but the vehicle was not diagnosed or repaired. The Chrysler dealer and manufacturer were not notified of the failure. The failure mileage was approximately 53,354.

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 start my car they shorted my engine block fuse which I was told after having my car towed to the mechanic and they took a look at it. I replaced my main battery thinking that would solve the issue and it did not and this was before the mechanic looked at it. I then had it towed to a mechanic where they replaced the engine block fuse and I was told that the car was good and running after paying on 9/19/2025. I left the mechanic and came to work where after two hours I tried to start my car and it did not. I called the mechanic and was told it was my auxiliary battery after they came to look at the car and inspect it once again that same day 9/19/2025. I purchased and replaced the auxiliary battery and was able to start a

The air conditioner compressor blew at 58,000 miles. No certified jeep dealership in the area had the equipment necessary to replace it. I went to an autobody shop with that capability who said at that mileage this should not have happened in a well maintained car. It is $3000 to repair. This happened mid summer with high heat temperatures and no cold air. This put me at risk for hyperthermia as well as my dog. Oliverian Auto in Pike NH confirmed the issue. No warnings from the car, just no cold air, only hot air. First happened in July of this year.

Back up camera fading out and dangerous to try and back up with camera messed up.

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.

Jeep's engine turned off while driving, was able to coast and use the brakes to come to a full stop. The engine turned off while driving in a tunnel in the mountains; it was very unsafe. There was no shoulder to pull off to, no extra space to walk around the car, with only 1 other lane available for all the backed-up traffic behind me; CDOT had to tow me out of the tunnel, where I then had to wait on the side of the highway for AAA. There were no warning signs, lights or messages prior to the failure. Had to be towed to the Jeep dealership, where the fuel pump was replaced. There have been recalls on this part for other Jeeps, but my VIN did not show that this was a recall for this specific yr /model.

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.

The fuel pump and then in turn, the auxiliary pump failed. The car would keep turning over a lot before it started. The engine would stop in the middle of travel. This put us in risk as we travelled down the freeway. We took it to the dealership for inspection, and they found a defective fuel pump. There were no warning lights, messages when this occurred.

Have a delaminating touchscreen which is causing a safety issue.

The contact owns a 2021 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the ESC and “Service 4WD” warning lights illuminated, causing the vehicle to shake abnormally. Additionally, the transmission unexpectedly shifted to 4WD Low while driving. The steering wheel vibrated while making a turn, and the vehicle jerked. The vehicle also intermittently failed to start immediately and made a clicking sound. The vehicle was taken to an independent mechanic, who determined that the ABS had failed, and that the drive train control module and transfer case control module needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 34,000.

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.

Was pulling into a parking spot on the 2nd level of parking garage and the Jeep accelerated and hit the cement wall at front of garage space. It accelerated on its own. The front of the jeep was crushed, and I ended up with a fractured sternum and a seat belt hernia which I will have surgery in the next couple of weeks. The airbags did not deploy. And I did not press on the gas pulling into the parking spot --- it just accelerated on its own. When I first got in the car the system showed that systems disabled, but the then the message went away. When I pressed seat one, it did not go in place and I had to adjust it on my own. I continued on to my dermitologist appointment , pulled into the the parking space and the instant brake when too close did not break and the air bags did not deploy. Thru me into the cement wall, and the whole front of the car was demolished, Not epairable.

The leather of the dash that covers the airbag area has become unglued completely and is wrinkled all across the dash, and I am concerned the safety crash features will not work correctly now with premature failure of the adhesives that hold such a large area on the dash.

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

On May 17, 2025, my vehicle suddenly shut down in heavy traffic on a major NYC highway (no shoulder), creating a hazardous situation. There was no warning or alert before the engine shut off completely. I was unable to restart the car, and the gear shifter was locked. The brake pedal also became unresponsive temporarily. After some time, the brake unlocked, but the ignition remained inactive and the vehicle was immobilized. The car had to be removed by emergency tow and later diagnosed by a Jeep dealer. The root cause was determined to be failure of the fuel pump(s). Additionally, a blown fuse in the Power Distribution Center (PDC) was discovered. The dealer replaced both fuel pumps under warranty. Jeep has refused to acknowledge this as a safety issue or reimburse emergency expenses despite full documentation. This is a serious safety issue, especially since: There was no prior warning Vehicle failure occurred in heavy traffic Driver was stranded in a live lane The issue appears related to core electrical/fuel systems I have identified over 20 similar complaints from Jeep owners of their cars also shutting down in traffic, often without warning. These have been shared on owner forums and consumer boards. I believe this indicates there is a wider pattern that may indicate a safety defect.

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.

The vehicle (2021 Jeep Grand Cherokee) was on the road for about 90 minutes when the engine shut off for no reason at 65 mph in noon rush hour traffic. We were in the left lane and had to coast through 2 lanes of traffic and an exit approach while trying to avoid a deadly crash with high-speed traffic. There were no warning lights or alarms on in the car. The only message was that we needed to put the car in park to restart. We finally came to stop and waited a minute and restarted the engine and were able to make it home. I called the dealer, and the next appointment was 3 weeks out. I tried driving during a rainy day before the dealer appointment and the vehicle shut off 3 times in 3 blocks, so I returned home and waited for the appointment date. As of today, the dealer says there are no codes and in 2 test rides the car is running just fine. This is a huge safety issue and I hope that we can get help before anything happens again.

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.

Once you start driving after letting the vehicle sit the transmission will “slip” multiple times jerking the car and everyone in it. Occurs every day around 4 pm and various times

The car have a lot of problems engine total failure, mounting joints failure, acelere by him self, jerking,,while driving vehicle kicks aggressively in to gear, oil cup broken down make in the engine to blow oil over , no oil in engine. Sometimes missing 3. Quarters of oil because the seal of the engine no last , is a lot problems in this car

Since it was brand new it likes to shift hard into reverse or drive from park. Sometimes it shifts with NOTHING going on like it should Other times there is subtle thump into gear other times it's a harder thumb into gear. There is 2 or 3 levels of hard shift into gear. Valve body and Output shift kit have already been replaced and it's STILL happening

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.

I bought the Jeep Grand Cherokee Limited in 2021. Since I bought it I have had one problem after another with this SUV. This is the list of repairs on my car since 2021... and Jeep has done nothing to compensate for my troubles. I feel like I got a lemon of a car and I would never purchase another jeep again. We have maintained the car and have records of all oil changes and tire rotation and all necessary maintance that should have been done on the car. July 31 2024... evaporator core fixed car leaking all over AC fixed... jeep couldn't find problem then finally did. Oct. 4 2024.. new radiator... car leaking all over... once again hard time finding problem March 26, 2024... two new batteries installed car hard time starting... was not problem cause March 27, 2024.. same problem brought back and now I need a fuel pump ( car had burning smell and I was driving it because they could not diagnose the problem )and because they made we wait a week to get it checked out they said there could be more damage to car not sure. Fuel pump should last 100,000 miles.. my car has 68, 000.00 In the three and half years with this car I have had one safety problem after another and I am upset I travel to help my elderly parents on Long Island and each time I am afraid something is going to go wrong with this car. I am so very upset on how the performance of a three year old car is running. I feel people need to know that Jeep is not a reliable brand of car. I am so upset and feel that my car i

Yesterday, with the temperature at 70°F in Michigan, I attempted to turn on my air conditioning and realized it was no longer working. The system was only pushing out hot air and never cooled. I immediately took my vehicle to the dealership for a diagnosis. Thankfully, I had started an extended warranty in January, because I was shocked to learn that the repair would cost around $2,500 to replace the evaporator, which had completely failed. Upon researching, I found that an evaporator should typically last between 8 to 10 years. I have owned my vehicle since January 2021, and with only 36,117 miles, I find it unacceptable that this critical component has already failed. I take excellent care of my vehicle and stay on top of all maintenance, so there is no reason this part should be failing this soon. What’s even more concerning is that when I spoke with the service advisor, they mentioned that the part was on backorder because many people with my same year, make, and model are experiencing the same exact issue. If this is a widespread problem, it raises serious concerns about the quality and longevity of this component. A $2,500 repair for something that should last much longer is unreasonable. I am submitting this report to document the issue and to bring awareness to what seems to be a common failure with this vehicle. Thank you,

Rear windshield randomly exploded. Defroster was NOT on, no rapid change in temps, nothing on the road, nor people around. I’d been driving 2-3 hours already on this morning it occurred. Temps were around 30-40f

The vehicle makes a kind of knock when changing to 3rd or 4th gear, which could be the transmission.

The contact owns a 2021 Jeep Grand Cherokee. The contact stated that the low beam headlights were inoperable. The contact attempted to set the headlight knob from automatic to manual however, the low beam headlights failed to function as needed. The contact stated that the high beam headlights and running lights operated as designed. The contact had taken the vehicle to an independent mechanic who checked the fuse box and determined that the fuses for the lighting system were functioning as designed. The vehicle was not repaired. The manufacturer was not informed of the failure. The contact researched online and related the failure to NHTSA Campaign Number: 21V950000 (Exterior Lighting); however, the VIN was not included. The failure mileage was approximately 77,000.

I was driving on [XXX] in November 2023 in Georgia when my sunroof (front panel, the part that opens) spontaneously exploded. No rock or debris hit us to cause this. The interior fabric sunroof cover was closed so the popcorn glass was contained. If the cover had not been closed, the glass would have rained down on me and my front seat passenger. I pulled over at the next exit and was able to temporarily seal the giant hole in the sunroof from the elements. Eventually a body shop was able to remove and replace the broken glass. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Buckle no longer works to buckle seat belt

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.

The contact owns a 2021 Jeep Grand Cherokee. The contact stated while driving at an undisclosed speed, the sunroof glass fractured without impact. The contact stated that the sound was like a gun shot. In addition, the contact stated that the glass pieces entered the interior of the vehicle. The contact stated that a piece of the fractured glass was lodged in her right eye. The contact stated that the failure occurred while on vacation and traveling out of state. The vehicle was taken to the dealer; however, the contact was informed that the repair was not covered under warranty. The vehicle was being repaired. The manufacturer was made aware of the failure and agreed to assist with a nominal part of the cost of the repair. The failure mileage was approximately 63,500.

I drove my car out of my garage on the way to work and just outside my house, the transmission bucked when shifting from 3rd to 4th gear and the p0733 code appeared. I turned around and went home and took another car to work. I had previously taken my jeep with ~85,000 miles to my local dealer wanting the 4 wheel drive and transmission service as I do with all of my cars. It was driving fine, but seemed like the gas mileage was decreasing a bit which I shrugged off. The dealer informed me that the transmission wasn't serviceable. I thought this was odd, but they did the 4 wheel drive service and said everything was good. When I got the error code, I called my local independent transmission shop who said they could look at it in 2 days, so I didin't drive it until the ~10 minute drive to drop it off. They called the next day and said the transmission was done- burnt fluid and bits of clutch in the fluid. They couldn't even find a rebuilt trasmission because according to them so many are failing. They quoted me $8700 for a new transmission from Jeep which I begrudgingly agreed to because what else could I do? I've had one car's transmission fail (Jeep Wrangler but it had 220,000 miles and was 15 years old so I could accept it. The shop received the new transmission from Jeep and then called me saying the valve body was bad, it would not communicate with the car. They went through warranty struggles with Jeep who after another week finally sent another valve body, which also did

The contact owns a 2021 Jeep Grand Cherokee. The contact stated that after his wife had parked and turned off the vehicle in the driveway, the vehicle inadvertently rolled down the driveway. The contact restarted and parked the vehicle in the driveway again, and activated the parking, but the failure persisted. The vehicle was taken to the dealer and Golling Chrysler Dodge Jeep Ram (2405 S Telegraph Rd, Bloomfield Hills, MI 48302); however, both dealers were unable to duplicate the failure. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 38,500. The VIN was unavailable.

The contact owns a 2021 Jeep Grand Cherokee. The contact stated while driving at various speeds over bumpy road surfaces the front end of the vehicle made an abnormally loud sound. The vehicle was taken to the dealer on two separate occasions. The dealer test-drove the vehicle on a road surface that was not bumpy, and the dealer inspected the vehicle. The dealer informed the contact that there was no failure found. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 20.

The contact owns a 2021 Jeep Grand Cherokee. The contact stated while driving at an undisclosed speed, the air bag warning light illuminated. The vehicle was taken to the dealer, however, the vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The contact was informed that there were no records indicating previous repairs performed by the dealer. The contact stated that in 2023 the failure had occurred, and the repair was covered under an undisclosed recall repair. The contact was informed that there were no records indicating any previous repairs performed by the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 27,914.

Was in an accident another car hit us running approximately 45-50 when we was turning in. And no airbags deployed

When the lights are set on Auto mode the high beams feature will not work. You push the steering column cluster switch forward to turn on high beams and it kicks it back immediately and will not turn on high beams. This is a huge safety issue. We've had to drive through wooded areas at night with elk and deer on the roads and almost been hit. Jeep needs to recall this and modify to allow high beam while using the Auto headlight setting.

Started my 2021 Grand Cherokee Jeep started to drive light on dash transmission service and my vehicle would not go over 35 had to get off highway and get towed .10pm on 12/18/2024

Software update was pushed on or around 11/22/2024. After update front collision system warning light on dash. Doors fail to auto lock when driving off. Options to toggle front pedestrian breaking now missing that would turn off the light. Jeep Facebook groups show multiple people with same year having the same problem after software update FCA-MY24.U29.42-PROD