2021 Jeep Grand cherokee l

The steering started to feel intermittently difficult and then would release. It has been looked at by 2 mechanics and they report that it appears to be a structural failure of the front strut. The strut tower has separated from the body, the adhesive has failed, the rivets have broken loose, and the movement is causing the strut tower to contact the steering shaft resulting in intermittent binding of the steering. All involved believe this is a serious safety defect and a manufacturing issue. Because the car is out of warranty Jeep is denying any reasonability. There have been no accidents with this vehicle and no inciting event.

The hood will pop open while driving. There is a safety catch so it won't open all the way but it urges you to get off the road. This has happened 3 times to me already. The last time was 8/4/26.

The contact owns a 2021 Jeep Grand Cherokee L. The contact stated that while driving 30 MPH, all the air bags inside the vehicle except the steering wheel air bag, inadvertently deployed, without the vehicle being involved in a crash. After the air bags deployment, the seat belts were no longer operating normally. There was no air bags warning light illuminated before the failure. The contact sustained neck and back injuries, and medical attention was needed. There was no Police report filed. The vehicle was taken to the residence. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 84,000.

A vehicle was purchased at McLarty Daniel Chrysler Bentonville, AR. The sales department had a third party install a non-oem windshield. Dealer attempted repairs, but the records show discrepancies of statements and record. The dealer ignored the instructions to recalibrate the windshield, though the receipt stated “elevated risk of collision” if not calibrated. The owner had on going issues that service should have connected to the windshield and calibration. The windshield of this vehicle has immense safety features that were ignored. The liability to willfully hand over the keys of a known unsafe vehicle is high. The dealership sent a repair request to warranty, only to be denied for “faulty or negligent install” then the service department said “long story short sales will cover the repair” after requesting formal warranty communications did the owner become aware on 7/30/26 and start the process of correction.

Power steering failed. It is currently at the dealership having the rack and pinion replaced.

I am reporting that the vehicle is having a constant knocking sound and weird rocking driving problem when in motion leading to pulling to one side and uneven balancing even with perfect alignment and no alignment issues. Vehicle has been serviced at the dealership without any remedy to the problem and was informed that other vehicles for the same model type Jeep 2021 Grand Cherokee L. Control Arms and other components were replaced and the problem was not resolved

While my wife was driving our 2021 Jeep Grand Cherokee on [XXX] northbound in NY on the way with our children to school, she experienced a loss of steering as the wheel became almost impossible to turn. At the same time, the power steering light came on. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2021 Jeep Grand Cherokee L. The contact stated that while driving at an undisclosed speed, the front passenger's seat lumbar system independently inflated and failed to deflate as intended. The contact stated that the excessive inflation caused the seat back pocket to fracture. Additionally, the contact stated that the failure was a safety hazard because of the air bags. The dealer was made aware of the failure, and an appointment was scheduled. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that the failure was a known failure with similar vehicles. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 57,000.

This is the second time I got into an accident and the (ADAS) made me crash.. I was far enough to brake safely but the system keeps me going forward..it drags me as if there is ice on the ground..if it was off my car would not have been in any of these accidents..this feature is not safe..I feel like my life is in danger when it is on

THE PASSENGER DOOR DOES NOT ALERT WHEN OPENING OR CLOSE . THE TBM MODULE DOES NOT UPDATE CAUSING A FEE OF $198.95

Multiple switches that make the windows go up and down in the car all broke around the same time. The switches are inoperable meaning the doors cannot be locked or unlocked and the windows cannot be rolled up or down in for multiple windows.

On April 24,2026 , as pull out my driveway heading to work only to get a 1/4 mile from home car stopped in highway. As I power and restarted tried to select a different gear never went in gear. Towed by to dealership as confirmed transmission was stuck with inly 67000. They replaced with new transmission & drive shaft, costing over $7,000. Warranty company paid part of rent car but still out of $300

My AC compressor and condenser have stopped working without any reason. The air conditioner does not work at all, it does not make the air cold and the heat in [XXX] is lethal. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

When a car in front of me is slowing down while the adaptive crusie control is on and I have the distance set to 3 or 4 lengths, the farthest one available, and the adaptive cruise control is set, the car will start slwoing down like the cars ahead of me and if I switch lanes to go around of the car that is slowing down and there is another car in front of me of the lane I move into that adaptive crusie control acts as if there is no car in front of me in the lane and will begin to accelerate until I engage the brake. So for example I'm traveling in the far right lane of a four lane road, two going north and two going south. I have my adaptive crusie control on and set to 50 MPH and the distance set to 4 car lengths (max) and then the car in front of me starts to slw down. The adaptive crusie control will adjust and start to slow down as well. So I decide to get into the next lane over to my left, where there also happens to be another car 1 or 2 car lengths in front of me, the adaptive crusie control will not detect that car after lane change and will begin to accelerate back up to 50 MPH when it should still be slowing down to avoid a collision. This has happened multiple times.

Passenger seat will always become inflated and will not deflate at times. The vehicle is shut down and seat is properly deflated, overnight it will return to inflated. This seems very unsafe for any passenger.

I brought my 2021 Jeep Grand Cherokee L to the dealership for its scheduled ~40,000 mile service. During that visit, I specifically reported that something felt off with the transmission/drivetrain. The dealership inspected the vehicle and stated that no issues were found. Approximately one week later, the vehicle experienced a sudden and severe drivetrain failure. While driving approximately 45 mph on a surface street and accelerating to cruising speed, the vehicle began shaking violently. There were loud mechanical noises from underneath the vehicle consistent with components coming apart. At the same time, the vehicle lost all ability to accelerate. Pressing the accelerator produced no forward movement. Due to the loss of power, I was forced to coast out of active traffic and onto a side street where I was able to safely stop. The condition was sustained and the vehicle was not drivable after the incident. When attempting to assist the tow truck driver, I shifted the vehicle to drive and pressed the accelerator. The engine revved but the vehicle did not move. When shifting back to park, the vehicle displayed an error message: “Cannot shift to Park, vehicle moving too quickly,” despite being stationary. This failure created a safety hazard due to loss of acceleration and unpredictable vehicle behavior. This is particularly concerning because a drivetrain issue was reported during a service visit shortly before the failure and was not identified. There were no warning lights or messages prior to the failure. The issue occurred suddenly and without advance indication. The vehicle had recently been serviced and cleared by the dealership despite a reported drivetrain concern. A failure of this nature at speed could significantly increase the risk of a crash, depending on traffic conditions.

In May 2025 the vehicle randomly, and without warning, the instruments, gauges, and displays switched to Italian, changed to Metric, and we got the update and FCW Off light stuck on. Numerous other settings had been reset. Took to dealer and had to pay for the fix - they noted a STAR bulletin on my invoice. Then this past weekend (May 2, 2026) it happened again. At least this time it didn't go Italian and Metric on me, but lots of other settings were changed. Did not test the paddle shifters but will do that soon. Current software version says FCA-MY24.U29.42-PROD. I've seen other posts with a newer version - not sure if / why not on my Jeep yet.

While stopped at a red light, the auto start/stop feature of the vehicle failed to re-start the car causing complete failure. My wife was the first vehicle at a the light in a busy intersection with a [XXX] old in the vehicle. The electronics of the vehicle completely failed causing complete shutdown and unable to restart. Vehicle was towed after blocking intersection for 30 minutes. This has happened before but not for total and complete failure. This failure caused a complete battery drain leading to the need for two new batteries. The vehicle has a history of electronics/software issues and failures and associated start/stop system issues. This failure was diagnosed to be caused by a faulty relay and costed me $2000 in repairs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Vehicle: 2021 Jeep Grand Cherokee L Issue Type: Electrical System / Loss of Power / Braking System While operating my 2021 Jeep Grand Cherokee L on Interstate 40 at approximately 70 miles per hour, with two minor children in the vehicle, the vehicle suddenly and without any prior warning began to rapidly decelerate, despite continued pressure on the accelerator pedal. At the time the deceleration began, there were no warning lights, alerts, or indications of any malfunction. The vehicle exhibited a significant loss of power, and it felt as though it was being mechanically restricted or “dragging,” severely limiting its ability to maintain highway speed. Only after the vehicle had already begun to decelerate did a brake system warning indicator appear on the dashboard. This sequence of events indicates that the warning system did not provide advance notice of the failure. This sudden and uncommanded deceleration created an immediate and serious safety hazard, particularly given the vehicle’s speed and surrounding interstate traffic. The inability of the vehicle to respond appropriately to acceleration input placed occupants at risk of a rear-end collision or other serious traffic incident. Although the warning indicator later turned off, the vehicle continued to operate abnormally, with ongoing reduced acceleration and diminished responsiveness. This incident occurred without prior warning, and the delayed activation of the brake warning indicator raises serious concerns regarding a potential defect involving the vehicle’s electrical, braking, and/or powertrain control systems, including possible failure of system monitoring or alert mechanisms. Given the circumstances including highway speed, sudden loss of propulsion, delayed warning notification, and the presence of child passengers. I respectfully request that this issue be formally investigated as a safety-related defect.

At 78,800 my truck started experiencing "stuttering" trying to pick up speed like the transmission wouldn't shift into gear and the Uconnect stopped working simultaneously. Also seems to be burning through more oil. It happens every single time you take off from a stop until the vehicle finally shifts into gear, it's very scary and very dangerous when you're trying to merge onto a beltway and you can't pick up speed correctly.