2017 Jeep Grand Cherokee Driver assistance Problems

The contact owns a 2017 Jeep Cherokee. The contact stated while seated inside the vehicle with his wife, the gear shifter was shifted into drive; however, while depressing the brake pedal the vehicle accelerated independently. The check engine warning light was illuminated. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed; however, the diagnostic result was unknown. The accelerator pedal was replaced, and the vehicle was repaired. The contact stated that the failure had occurred on several occasions. The manufacturer was notified of the failure but offered no assistance. The approximate failure mileage was 85,000.

NHTSA ID

11747367

Incident

Jun 14, 2024

Mileage

85,000 mi

My 2017 Jeep Cherokee rolled away three times in one day while in Park with the Electric Parking Brake engaged. My driveway has no flat area and slopes toward a public road, creating a serious hazard for my family and traffic. The rollaways occurred suddenly with no warning lights. I had to park the Jeep sideways in a snowbank for two weeks to prevent further rollaways, creating added risks for my family in winter conditions. The vehicle remains at the dealership. During the first two days of the evaluation, the dealer confirmed brake shoe thickness (4mm), verified the EPB software was current, and found no diagnostic codes. They could not recreate the rollaway or identify a cause. No mechanical or electronic faults were found. FCA communication has been inconsistent. I experienced dropped calls, long holds, contradictory statements, and repeated refusals to provide written documentation of the inspection authorization. FCA said they could not escalate the safety case unless the vehicle was already at the dealership, yet still refused written confirmation of the purpose of the inspection, and I was not willing to bring the vehicle in without documentation. After the evaluation, when I attempted to relay the required findings per the RO instructions, FCA informed me the safety case had already been closed, leaving no record of the defect. FCA said only the rental authorization remained open and they could no longer escalate my case. I then had to re-explain the entire rollaway incident. FCA and the dealer now disagree on whether the RO is open or closed, and FCA has not explained who is responsible for the ongoing loaner or what the next steps are. The defect remains unresolved and the Jeep is unsafe to operate or park at my home.

NHTSA ID

11706955

Incident

Nov 30, 2025

Car lost power while driving. Related to recall notice received Feb 2025 with no update still. recall 01C related to PTU power transfer unit. Recall is past due solution and available parts from Chrysler and POSES A MAJOR SAFETY ISSUE!

NHTSA ID

11699517

Incident

Nov 14, 2025

Unknown or uncertain about needing a recall. Recently my car has been having trouble with acceleration in the sense that either it will lag or stall out and at times will give acceleration even without me trying to depress the gas harder. It sputters like it either cannot get gas or the fuel system is faulty, it keeps throwing codes and the check engine light dings and flashes. Cruise control sometimes will not come on, theres a burnt smell and rough idles, i have noticed a deep humming sound under my feet while driving, and sometimes when shifting from park to gear it jerks really hard, going down the road it acts like it takes too long to shift. It really is very scary when it does these things, its a daily occurrence. Sometimes it drives just fine then all of a sudden will malfunction. I've only had the car not quite 2 years and they said they repaired the recalls in 2018, after I had scheduled an appointment for July 2025.

NHTSA ID

11673957

Incident

Mar 16, 2025

My husband was driving down a state road when the car shut down. He started the suv back on & we where fine. 2nd time I was driving on the interstate [XXX] ) when the car shut off & the dashboard displayed "shift to park". I kept control of the car put the emergency lights on & got of the way. Waited a few minutes & the SUV started back took me home the next day I took it to the dealership they replaced the transmission. I got the car back Friday [XXX] drove it home & on Tuesday [XXX] put 93% gas in the car was on my way back on [XXX] . Stopped at a light with my grandson in the car & the car started to shake a little shut off again the dash indicated "shift to park" I turned the car on & off a few times finally after about 5 mins it started & I was on to my destination. At my destination I turned the car on 3 times. Started with out a problem. Got on the road headed back home. At the same spot, the car shut down again for the 3rd time. Dash again stating I need to "shift to park". This is the very dangerous. I had the car towed to the Jeep dealership & there it is waiting on a diagnosis as to what is wrong with my Beautiful 2017 Jeep Grand Cherokee. Please find a way to fix this issue. I dont want to get into a serious car accident because of this crazy issue. thank you. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11667651

Incident

Jun 17, 2025

Transmission failed. Stuck in drive while on busy road, could not put vehicle in park or neutral and could not turn vehicle off. Drove very slowly to dealership because no one would tow without being able to turn it off and stuck in drive. Dealership did diagnostic and decided transmission needed replaced. Safety of other drivers were put at risk because car could not be taken out of drive and could not be shut off. No warning lamps, no messages prior to failure. Message came on to place vehicle in park to reset after trouble started but nothing worked at that time. Would not go into neutral or park. The emergency brake had to be used to keep car from moving forward. I recently had transmission replaced (1/24/2025) and now have a check engine light on with a code reads P1DCA Park Sensor Circuit Open

NHTSA ID

11638957

Incident

Jan 7, 2025

Faulty transmission that breaks before 90K miles

NHTSA ID

11614759

Incident

Jan 1, 2023

The contact owned a 2017 Jeep Grand Cherokee. The contact stated that the brake pedal was depressed while in the park position gear, the engine revved and the vehicle accelerated independently forward causing the contact to hit her head on the headrest. The contact confirmed by looking down if in fact her foot was on the brake pedal and it was during the incident. As a result, the contact crashed into the waiting room of a building. The contact remained depressing the brake pedal and shifted into reverse however her head hit the headrest again. The contact then attempted to shift into the park position but the vehicle continued to accelerate on its own and crashed into a parked Mercedes-Benz and then crashed into the rear door of a parked vehicle where the vehicle came to a stop. During the incident, the Anti-Braking System did not engage. The air bags did not deploy. The driver sustained a concussion and neck injury which later required medical treatment. The vehicle was destroyed and towed away. A police report was filed. The cause of the failure was not determined. The local dealer was notified of the crash but no assistance was offered. The manufacturer was not notified of the failure. The failure mileage was 67,500.

NHTSA ID

11602279

Incident

Jun 6, 2024

Mileage

67,500 mi

The component is known to fail on jeep forums weather it fails completely or was not installed properly and may loose its functionality. The event is when towing a trailer and reversing the car will see the trailer as an obstruction and will engage the brakes. The car is alleged to have an automatic system that when towing is supposed to turn the parking assist sensors off to prevent the event occuring. If that system isn't present there is a button that should allow you to turn the parking system off which it does for about two seconds and start backing up the trailer, then it will automatically turn back on and see the trailer and lock the brakes up which is jarring and startling to say the least. I am fairly certain this could cause an accident if it hasn't already.

NHTSA ID

11585567

Incident

Apr 27, 2024

Bought my Jeep used in Sept 2023. For the first time hooked it up to my small trailer to pick something up. Pulled around and went to reverse and the rear park assist braking jammed on. At first I wasn't concerned. I knew there was a way to turn them off based on my jeep manual. Unfortunately, the park assist would not turn off. Neither the park assist button on dash nor the settings in the computer screen would turn them off. The light on the dash button would turn on for 2 seconds but then turn right back off. In the computer settings , I would click the rear park assist to uncheck it. It would uncheck for a few seconds then check mark would come right back again. I tried to turn off the front park assist in the computer just to see what would happen. I can't turn those off either. This is extremely dangerous. I was very lucky I discovered this before I left my property. What if I was in a busy place, road, parking lot, etc. So I do have an appt with my dealer tomorrow, who claims to have never heard of this issue before. . But after doing simple google searches on the internet, I found numerous instances of many Mopar vehicles, like my Jeep GC, Dodge Durango, Chrysler Pacifica, etc. who have had the same exact issue when they try to tow something and cannot turn off the Park Assist feature to back up with a trailer attached. I also called the FCA US Customer Service line to tell them about this and they said they had never heard of this problem. Yet in the many forums I found where people have posted about this issue, they have had to get software update done on the Park assist module to fix this issue. So it is known, but FCA is not admitting to it being an issue. This should be a recall, or if nothing else, considered a necessary upgrade. Also found you have a report in your system already on this issue and I found a Jeep service bulletin related to this issue as well. I will see what the dealer says tomorrow.

NHTSA ID

11583654

Incident

Apr 17, 2024

This is [XXX] . On September 14, 2023 had a very big crash with our 2017 Jeep Grand Cherokee. My husband and Granddaughter were in the crash. Everyone is okay but the Jeep is totaled. At 7:00am, the Jeep accelerated out of control, my husband was trying applying the breaks, but the accelerator over powered the brake system. The car reached speeds of between 74-83 mph based on the Life 360 app our both my husband and granddaughter have on their phones.This occurred in downtown Lebanon KY during the morning school hours. He was unable to stop or slow down the Jeep. It resulted in him running through 2 red lights and 2 4 way stops. He also had to avoid hitting several cars and pedestrians including children. Finally the jeep skidded to the right of the road and hit a telephone pole, a bridge guard rail where the front passenger side tire was torn off, and went up an embankment and hit a tree. The police at the scene estimated the car hit the tree about approximately 50 MPH. No airbags deployed and of course the car is totaled. Our daughter drives our other 2015 Jeep Grand Cherokee and had the same issue a week before this happened but she was on an open road and was able to use the paddles on the steering wheel to disengage the cruise control and get the car under control. Jeep is saying that there is no recall so we will have to pay for the 2015 to be looked at. Of course we are going to do that immediately. The Dealer has engaged a 3rd party from Bosch to retrieve the data from the cars computer system but that has not happened yet. There were no warning lights on, the vehicle is awaiting Chrysler's inspection. The Insurance company deemed the vehicle a total loss based on the photos we sent them. The Police inspected the car after the accident. We have all the service records for both Jeeps. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11546942

Incident

Sep 14, 2023

The Jeep transmission wont go into gear, loses power ,wont go into reverse, speeds up on its own and doesn't go into drive or losses power

NHTSA ID

11544759

Incident

Aug 1, 2023

My 2017 Jeep Grand Cherokee “electric stability control” warning light appears on the dashboard. My vehicle accelerates/decelerates unexpectedly. With young children in my vehicle daily, this continued incident puts my family at risk. After inspection from my Jeep/Dodge dealer, a faulty transfer case has been identified as the issue.

NHTSA ID

11532735

Incident

Jul 10, 2023

Jeep serviced for small evap leak. The next day after getting my jeep back from dealer, when I started my grand Cherokee trailhawk, it felt like I had gotten kicked in the rear end. The SERV 4WD light comes on, FCW, stability control, RCW error lights come on. ACC not available. Took jeep to dealer and had PCM cleared as code was coming up as inactive. Was told to drive it as usual and if error lights came back on to get it to dealer asap to get codes. After dealer checked for error codes, codes for transfer case problem popped up. The dealer stated they can’t tell what’s wrong until they diagnosis it. Appointment scheduled for diagnosis at end of July as mechanic is on vacation. Asked if jeep was drivable to which I got mixed answers and told to be careful that jeep may slip into 4WD and not drive right. Dealer stated Jeep is aware of problem but no recall at this point and stated they just wished Jeep would recall and fix the problem . The dealer stated they have encountered this issue in jeeps more than any other vehicle.

NHTSA ID

11531106

Incident

Jun 1, 2023

The contact owns a 2017 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the service power steering warning light, service transmission warning light, automatic start warning light, 4-WD warning light, ABS warning light, service electronic stability control warning light, and the service shifter warning lights were illuminated. Additionally, the contact stated that the transmission failed to shift out of park (P). The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 117,000.

NHTSA ID

11524065

Incident

May 26, 2023

Mileage

117,000 mi

The contact owns a 2017 Jeep Grand Cherokee. The contact stated that while driving approximately 55 MPH with the adaptive cruise control activated, the vehicle nearly crashed into the rear of a second vehicle. The contact stated that the adaptive cruise control did not operate as needed to decelerate or stop the vehicle. The cause of the failure was not yet determined. The manufacturer and local dealer were notified and indicated that a software update of the adaptive cruise control was needed. The vehicle was not yet repaired. The failure mileage was 93,000. The contact stated it was an operator error as he depressed the CC button as opposed to the ACC button and wishes to rescind the complaint.

NHTSA ID

11521408

Incident

May 3, 2023

Mileage

93,000 mi

The rear parking assist break does not turn off, yes it is available for inspection. I had an emergency, I could not reverse out of my parking spot because the emergency break would automatically stop my vehicle, it was sensing there was something behind it. The problem has been confirmed by dealer stated it is an internal failure with the factory radio. It has not been inspected by the manufacturer, they say, it's out of warranty so they are not responsible even though this was a defect since the beginning. I mentioned it to the dealer when I took my car for service, when I first purchased it, they said all I had to do was turn off the park assist button, that did not work. This is very concerning, its a safety hazard if I can not go on reverse due to the break automatically stopping my vehicle and impeding me from going on reverse. Jeep and Mopar are ware of this issue. I am not the only person that has complained about this safety hazard/concern. There are countless individuals that have complained about the same issue.

NHTSA ID

11518862

Incident

Feb 1, 2021

I was driving back home and was travelling at around 30miles/hr on a street. All of a sudden my car dashboard started flashing and all the indicators in the dashboard started to flash.. The vehicle started to accelerate and brake at the same time... The engine made a strange weird sound. I had to put the emergency parking lights and pull over slowly. Luckily I was closer to home, so drove back home with the hazard lights on.. The car moved very slowly with the engine accelerating and braking at the same time. Next day, I had the car towed to the dealership and they also saw the same issue. They indicated the Throttle Control Module was behaving erratically and have to re-flash it.

NHTSA ID

11502834

Incident

Jan 6, 2023

My car recently started making a grinding noise that got bad really fast. I had it towed to the dealership to get a diagnostic test done. I was told that it was my transfer case that was making the noise. Now this caught me by surprise because I had no warning lamps on my dashboard or no messages alerting me of any problems that would point to it needing servicing done it just happened out the blue. Because of this problem my car has a hard time accelerating and this is no good to me because I live in Atlanta Georgia where there is nothing but Highway and hills. My car makes a constant grinding noise no matter how fast I’m going or how hard I press on the gas. With the acceleration of the vehicle being bad I have almost been in a few incidences where people have almost rear ended me. An inspection by the manufacturer has not been done as of yet. I would just like to know what can be done about this especially because my car STILL has no warning lamps and the grinding is so bad that I can no longer drive it.

NHTSA ID

11497158

Incident

Dec 5, 2022

Problem in transfer case, can’t use 4WD, ACC and FCW are not working. My car has only 41000 miles and I am reading about many, many others having the same problem. Jeep should recall this problem!! Thank you

NHTSA ID

11478587

Incident

Aug 1, 2022

My wife and kids almost got killed in this vehicle twice this week due tot The Can Bus electrical communication network stop working. It completely stopped on the highway while driving 70 mph and almost caused a multiple car accident. All the controller icons lighted up on the dash board and the car shifter and transmission stopped working. I towed it to the dealership and paid 700.00 for a new shifter. The next day the vehicle did the same thing. This is a dangerous situation that needs to be recalled ASAP. Someone is going to get killed driving one of these vehicles. I researched this problem and numerous reviews found on the same issue 2014-2022 all electric Can Bus operated drivetrains jeep. Please recall my 2017 Jeep before it kills my family and you will have a astronomical law suit on your hands. Mr. Tyrone Albert.

NHTSA ID

11469531

Incident

Jun 16, 2022

I was driving on highway and the stop safely your car about to turn off popped up then my lights started flashing and the whole car shut down. I couldn't steer or brake so I had to shift into neutral and hope for the best. It scared me to death. My children were in the car. I just replaced the alternator, both batteries and had the vehicle reprogrammed and 2 days later that happened.

NHTSA ID

11440402

Incident

Nov 13, 2021

I WAS STOOPED AT A RED LIGHT ON A HILL WHEN THE LIGHT TURNED GREEN ALL LIGHTS IN CAR TURNED ON THE BRAKES WENT OUT AND THE STEERING WHEEL LOCKED. I WAS ON A HILL AND ALMOST CRASHED INTO A WALL. I HAD NO CONTROL OVER THE CAR. DON'T KNOW HOW THIS HAPPENED. I WAS ABLE TO MANGE AND PULL TO THE SIDE OF THE CURVE. I TURNED THE CAR ON AND OFF A FEW TIMES AND THE CAR WENT BACK TO NORMAL. I WAS VERY LUCKY I DIDN'T CRASH INTO THE WALL OR ANOTHER CAR. THIS WAS AT A BUSY INTERSECTION AND I COULD HAVE KIILED MYSELF OR AND SOMEONE ELSE. I HAVE NOT DRIVEN THE CAR SINCE ONLY MY HUSBAND BECAUSE IM VERY SCARED. TODAY THE MALFUNCTION LIGHT COME ON AND WE DON'T KNOW IF THIS IS RELATED. WE CALLED CHRYSLER AND EXPLAINED THE SITUATION BUT THEY CAN ONLY SCHEDULE AN APPOINTMENT TO SEE THE CAR ON 5/17/2021 . THIS IS A VERY SERIOUS ISSUE AND IM SURPRISED THEY WONT SEE THE CAR RIGHT AWAY. AND TOLD US TO WAIT ANOTHER 5 DAYS. I DON'T TRUST THIS CAR UNTIL IT GETS CHECKED .

NHTSA ID

11416347

Incident

May 11, 2021

Mileage

35,500 mi

WHILE DRIVING THE ENTIRE DASHBOARD WENT BLACK. IT COMES BACK ON OCCASIONALLY AFTER RE-STARTING, BUT CONTINUALLY SHUTS OFF AT RANDOM TIMES. I CAN'T VIEW MY SPEED, RPM, AND GAUGES, OR GAS LEVELS. BLINKERS WILL WORK SOMETIMES OTHER TIMES THEY WON'T.

NHTSA ID

11407810

Incident

Apr 9, 2021

Mileage

63,000 mi

AUTOMATIC SHUT OFF WAS ENGAGED AT A RED LIGHT. RED LIGHT TURNED GREEN IN WHICH I PUT MY FOOT ON GAS TO ACCELERATE. VEHICLE WOULD NOT MOVE AND MESSAGE APPEARED ON DASH TO 'SHIFT VEHICLE INTO PARK'. I SHIFTED THE VEHICLE INTO PARK WHEN THE VEHICLE BECAME LOCKED IN PARK AND WOULD NOT SHIFT GEARS. ENGINE COMPLETELY SHUT OFF AND WOULD NOT RE START, LEAVING MY STRANDED IN THE MIDDLE OF THE ROAD. AFTER SITTING IN THE ROAD FOR ABOUT 15 MINUTES AND MULTIPLE ATTEMPTS TO RE START, THE VEHICLE FINALLY RE STARTED. I TOOK THE VEHICLE INTO THE SHOP TO GET LOOKED AT, NO CODES ARE SHOWING ON THE COMPUTER AND ISSUE COULD NOT BE RE DUPLICATED. I HAVE SEEN SIMILAR ISSUES HAVE BEEN HAPPENING TO OTHERS. I CALLED JEEP CORPORATE WHERE THE GENTLEMAN TOLD ME TO 'RECORD EXACTLY WHAT HAPPENS NEXT TIME AS IT'S HAPPENING'. THAT'S A WONDERFUL SUGGESTION AND ALL BY MY BIGGEST CONCERN WHEN THIS HAPPENS IS TO GET OUT OF THE ROAD AND NOT VIDEO WHAT IS HAPPENING, TERRIBLE CUSTOMER SERVICE! I AM SCARED TO DRIVE THIS VEHICLE FOR FEAR OF IT HAPPENING AGAIN AND POTENTIALLY CAUSING AN ACCIDENT. *TR

NHTSA ID

11331031

Incident

Jun 24, 2020

Mileage

37,765 mi