What 169 owners told NHTSA about the 2020 Jeep Grand Cherokee Srt

The car will be driving and it all of a sudden stops and has all the lights on the dashboard coming on. Every single warning light coming on the car comes to a stop and will not move. This has happened three times and the dealership tells me they don’t know what the issue is.

NHTSA ODI 11628406

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!

NHTSA ODI 11628155

The contact's wife owns a 2020 Jeep Grand Cherokee. The contact stated that the infotainment system screen display had delaminated, and there was approximately a 1-inch-long bubble on the upper left edge, and on the upper left and upper right areas of the screen. The contact stated that infotainment screen display image was distorted, and the buttons were intermittently inoperable. The local dealer was contacted, and an appointment was scheduled for inspection. The vehicle was not yet inspected or repaired. The manufacturer was contacted, and a case was opened. The manufacturer referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 40,000.

NHTSA ODI 11627419

MARCH 2022 MILES 7713 08191002 MODULE ANTI LOCK BRAKE CONTROL 1 68442477ACMODULE ABS REPLACED VEHICLE WAS TOWED WOULD NOT START JUNE 2023 MILES 11325 089191002 MODULE ABS CONTROL 1 68442477AC MODULE ABS SYSTEM VEHICLE WAS TOWED WOULD NOT START NOV 2024 MILES 26543 08191002 MODULE ABS CONTROL 1 68442477AC MODULE ABS BRAKE SYSTEM VEHICLE WOULD NOT START VEHICE WAS TOWED THIS IS THE 3RD TIME IN 4 YEARS THIS ABS MODULE HAS BEEN REPLACED TOWED TO TOWN AUTO 5130 CAMP RD HAMBURG NY 14075 716 646 5200 I WAS UNABLE TO DOWNLOAD A COPY OF THE RECEIPTS FOR THE REPLACEMENT OF THE ABS MODULE X3 I CAN MAIL THEM TO YOU IF NEEDED.

NHTSA ODI 11626926

There are times when I go to start the car and it will not start. It sounds like it is trying but won’t completely turn on. When I press the starter to the off position and then try again it works. We took it to the dealership and they said I need a new Fuel Pump. There is a recall for this but not on my vehicle.

NHTSA ODI 11626445

Front ball joints went bad. Had to replace control arms and ball joints at 60,000 miles

NHTSA ODI 11625128

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) however, neither the VIN nor the model was included. The manufacturer was made aware of the failure and confirmed that the VIN was not included in the recall. The manufacturer opened a case for the failure. The failure mileage was 77,000.

NHTSA ODI 11613702

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 Cherokee Club)​(Jeep Forum). Voltage instability, particularly with the Engine Stop/Start (ESS) system, has also been widely discussed, further pointing to potential flaws in Jeep’s electrical design. Given the critical nature of these systems, their failures due to inadequate over-voltage protection and inconsistent electrical performance represent a serious safety risk. I request that NHTSA investigate these concerns, as they may be affecting a broader range of Jeep vehicles, putting drivers and passengers at risk. While a fire did not occur, the potential is there due to the burning of electronics with strong odors and smoke.

NHTSA ODI 11612956

The front glass panel of the panoramic sunroof spontaneously shattered. The car was going approximately 45-50 mph when a loud "bang" was heard. Broken glass could be heard inside the closed sunroof liner. Upon inspection, there was no physical damage to the front end of the car, hood, or roof indicating that something may have struck the car. An inspection of the sunroof showed a sizable hole in the middle of the sunroof glass panel with accompanying cracks in the sunroof safety glass. The car can be inspected upon request. The safety of the driver and passengers could have been compromised if the sunroof shade/liner was retracted. The problem has not been reproduced although the dealer has confirmed that incidences such as this have occurred. The vehicle has not been inspected at this time, but an inspection is scheduled. There were no warning lamps or other notifications alerting the driver to the malfunction

NHTSA ODI 11610016

My driver and passenger side front seatbelts won't retract properly. Dealer just diagnosed the problem as a weak retractor. This will be the THIRD time the driver side has to be replaced since I bought the vehicle in May of 2020. It will be the SECOND time the passenger side has to be replaced. Jeep replaced both under warranty in Sept of 2021. Driver side was replaced in May of 2023 per Jeep goodwill. This time, I will have to pay for the passenger side but Mopar warranty should cover driver side as it is barely a year old seatbelt. No one i've consulted has ever had to replace their seatbelts even one time, much less three times in four years. This is a definite safety concern if the belts won't tighten up properly during normal driving or a collision situation. Jeep has recalled seat belts on Grand Cherokees up to 2015 but there have been no recent recalls i'm aware of.

NHTSA ODI 11609493

My husband was driving our 2020 jeep and was going 70mph on the turn pike and BAM all the air bags went off, curtain air bags everything! He broke some ribs and some other things and went to the hospital. I have contact Chrysler and they sent out a mechanical engineer to read the black box type thing in the car and never got back to me. No one will speak to me there I am stuck with a vehicle I cannot drive with the air bags all exploded as a vehicle malfunction. We were not stuck we did not strike anything they just exploded. There were no indictor lights on the vehicle drove fine there was nothing wrong with it and we had it less then 6months.

NHTSA ODI 11608231

The contact owns a 2020 Jeep Grand Cherokee. The contact stated that the vehicle was designed with a leather dashboard cover. The contact stated that the leather dashboard cover was lifting and was detaching from the body of the vehicle. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was notified of the failure. The failure mileage was approximately 21,000.

NHTSA ODI 11606087

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 to shift to neutral and start while in motion, nothing. I succeeded in coming to a stop on the shoulder shifted to drive, and the vehicle started right up. There were,and are no warning lights illumenated.

NHTSA ODI 11604068

While driving the power steering would quit working. It would turn off and on randomly. I have found this to be a very common issue among these vehicles.

NHTSA ODI 11602262

The contact owns a 2020 Jeep Grand Cherokee. The contact stated while driving 50 MPH, the vehicle started shaking abnormally and stalled. The RPM increased to high. The contact was able to pull over and restart the vehicle. Several unknown warning lights were illuminated. The vehicle was taken to the local dealer, where it was diagnosed and determined that the water pump was leaking. The contact stated that the valves, cylinder, head gasket, gasket case cover, gasket head cover, oil intake manifold, and oil filter housing were replaced, but the failure recurred. The mechanic performed a pressure test. The contact stated that while at a stop light, the engine seized and failed to move. The vehicle failed to shift into gear. The vehicle was towed to the local dealer, where it was diagnosed that the alternator ground wiring nut was corroded. The vehicle was repaired. The manufacturer was not contacted. The failure mileage was approximately 50,273.

NHTSA ODI 11600541

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.

NHTSA ODI 11591204

Purchased used 2020 Grand Cherokee at Christmas time 2023. Vehicle had 25640 miles on it. On April 24, 2024 while driving home maybe 2 miles from home, I was lucky not to crash when losing steering response.A Warning Message appeared on the Speedo, stating, “POWER STEERING UNAVAILABLE SERVICE REQUIRED “. 28K miles is about 2,400 miles driven to date. I drove straight home and made an appointment for service. Koons Chevrolet where I bought the car performed diagnostic testing to determine Replacement of the Steering Gear RACK AND PINION would require replacement and the repair $5800 parts and labor. The module is internal and not serviceable therefore the Whole Steering Gear must be replaced. Cost is prohibitive for a fairly new vehicle.

NHTSA ODI 11587084

Transmission failure, vehicle will not start and will not shift into reverse, leaving driver stranded and stuck in vulnerable parked position. Check engine light comes on with P1B14-00 code - "Park by wire unintended park position". Engine light did not come on until after issue happened. Dealership diagnosed and confirmed issue and engine warning light code P1B14-00. They re-flashed vehicle ECU due to recall and that did not resolve issue. They are suggesting completely new transmission.

NHTSA ODI 11576171

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.

NHTSA ODI 11575745

The front right suspension makes weird noises when going over bumps and when turning. The noises can be described as if there is something loose moving in the front suspension. It is very noticeable when you turn and go over a bump. You can also hear it when going over road imperfections. The vehicle vibrates at certain speeds. This might be caused by this suspension issue.

NHTSA ODI 11574594

We were driving down the street and heard a loud noise almost like a gun shot. We thought something hit the windshield however there was nothing wrong with the windshield. We then noticed the sunroof blew out shattering the glass. The way the glass is protruding out indicates the sunroof blew out. It was not hit with anything causing the damage. If the glass was hit it would have been caved in. Luckily, we had the inside screen closed so that we were not hit with pieces of shattered glass. The sudden loud noise could have caused a major accident and the flying glass could have caused injuries to passengers. This is a safety issue. I contacted Jeep and they did not seem concerned by this and their agent actually hung up on me when I asked to speak with a manager! I have not taken the vehicle in for any repairs at this time. I was trying to see if Jeep was going to take care of the situation however it does not appear to be the case.

NHTSA ODI 11570214

Passenger side airbag failed to deploy. Head injury, rib fractures, vertebrae fracture

NHTSA ODI 11565305

Lost control of steering which pushed vehicle to left and hit a retaining wall then to the right of the interstate. There were no warning lights. After vehicle stopped found front end had fallen off and left front tire was sitting on it's side.

NHTSA ODI 11563255

I was in a head on collision in my 2020 Jeep Grand Cherokee and another driver crossed the center line. I braked at approximately 40 mph the other car was driving the same speed downhill and made impact with the front drivers side bumper. Busting the headlight, washer fluid reservoir, threw my front grille at least 5 feet in front of the truck… their car’s front end was demolished. My airbags in my 2020 Jeep Grand Cherokee did not deploy. I feel this is a fail on the manufacturer as there is no reason why one if not all airbags should not have deployed.

NHTSA ODI 11560472

Sunroof shattered while driving on the interstate. There was no impact to sunroof prior to and no known past impact to sunroof leading up to it shattering. The sunroof had previously shattered mid-drive on May 11, 2023. Impact to the sunroof had been heard ~2 weeks prior. The sunroof was fully replaced at the Jeep dealership the following week. Had sunroof shade been open, glass pieces would have posed a potential safety risk to driver and passengers eyes and drivers attention to the road. The vehicle component has not been inspected by the manufacturer, insurance, or law enforcement. No warning messages or symptoms were present to alert to the issue.

NHTSA ODI 11559575