Since purchase, I have had problems with the U Connect system, which at times renders all communication and some luxury items to be inoperable 1 week ago, car completely had both batteries drain spontaneously . Dealer replaced both batteries with no further explanation. On 5/21, on highway trip, warning lights came on, lane assist, blind spot, ABS stopped working. A/c was blowing hard, but could not adjust. Windows would not open. Hatch would not open, back doors would not open , door lock/ unlock did not work. Could only use handle on inside to open car. Could not adjust side mirrors. Promptly rerouted my day trip back home via side roads and not expressway due to uncertainty of safety. Drove it right to dealer and left the car running while checking in. Car starting flashing lights while service writer was checking car in. Then all lights- headlights and tail lights went dark without touching car. Engine still running. Car is not safe or reliable to drive. Had 12,400 miles and have owned it 18 months. Mostly highway driven by retired couple. 5 th service of electrical issues since purchase. It has been kept multiple days each time.
2023 Jeep Grand Cherokee electrical complaints
Page 7 of 7: complaints 161 to 184 of 184, newest first, as owners wrote them.
Forward Collision Warning not working not braking. When turning left or right I hear a loud scratching noise.l have had my 2023 Jeep Grand Cherokee at the dealership twice they can't find anything wrong, going back to the dealer tomorrow and try again........
The passenger side front and rear floor are getting wet when it rain or when is taking to car wash and the fuse box and battery compartment under the passenger seat is full of water electrical component can fail car was taken for repair in January 2024 and will be in the shop [XXX] again with same issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
When starting and stopping the engine an awful noise is heard, it sounds like metal is grinding for about 2 seconds. Also on one occasion the electrical system seems to go haywire, as my power lift gate would not work. I tried several things to include turning the vehicle on and off, pressing the lift gate button several times, pressing my clicker, and pressing the lift gate button in the cabin area of the vehicle, to no avail. I finally had to pull the lift gate down, while this was occuring the inside the vehicle on the lift gate lights would turn on and off it was the strangest thing.
Screen froze while driving and prevented back up camera from working. I have taken it to the dealer multiple times for this issue and they stated they can not duplicate it so no action was taken.
The vehicles climate control/hvac system has inadequate ventilation that prevents air movement to occur. In cold tempatures all all of the vehicles windows fog and ice over form the inside. This results in the driver loosing visibility out of any window. During cold weather conditions, the rear passengers, windows, and rear wind window, even with defrost drawn ice up immediately along with the double moon roof. Problem limits, visibility, making the vehicle, unsafe to drive due to the limited visibility caused by this inadequate and design deficiency. There are no heating system vents besides in the front dash of the vehicle due to the moonroof. The rear climate controls do nothing to remedy of the issue . When I reported the issue to JEEP corporate immediately after purchase, they acknowledged the design deficiency, and that they were working corrected for future models. This is unacceptable and creates a hazardous driver condition for any vehicle. Had I know this prior to purchase I would have never bought the vehicle as there is no remedy.
Dashboard showed Transmission Error Message: Service Transmission Continue in D, Do Not Shift or Turn off Engine Until you Reach a Desired Location, You may not be able to shift again until serviced. Vehicle was stuck in 1st gear and would not shift out for 5 minutes. Taken to dealer with engine light on and shown pictures of error messages and dealer found nothing wrong with vehicle. This all happened on a highway and I had to navigate from high speeds to slow and stop in the exit lane.
My emergency braking system doesn’t work and jeep corporate can’t fix it. The car won’t stop and won’t notify me in an emergency and it’s not safe. The dealer gave me a second jeep and it has the identical problem. That vin is [XXX] . The dealer also said they have no fix for this issue. Please contact me [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
On 10/07/2023, about 7:30 pm, I was driving down 6th Street in Beaumont California at about 30 mph speed when all of a sudden the engine made a horrible loud noise and it looked like the accelerator pedal was suddenly hit. It seemed that the vehicle speed did not increase accordingly, but my foot had released the gas pedal already. Once I confirmed that the noise was indeed coming from my car, I pulled over and turned off the engine while the loud noise was continuing. Then I restarted the car and the problem didn't reoccur this time. Then, the car has performed normally.
Making left hand turn through 4-way intersection. Car opposite of us also making left hand turn. Our Grand Cherokee collision system thought the two vehicle were going to collide and locked the brakes in the middle of the intersection almost causing a 4 car accident. This is the second time this has happened since purchasing 06/03/23. Driver neck injury sustained. Seeking medical attention. Jeep is currently at the dealership where they are trying to reproduce/diagnose with no success. Multiple online articles found showing complaints of this EXACT issue proving it's not isolated to our vehicle. [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The uconnect system on this vehicle locks up, glitches and is unresponsive. This makes the hands free function for cell phone use unreliable at best, as well as all touchscreen functions inoperable. The problems with the uconnect systems make driving the car very distracting and potentially unsafe at times. These problems have been inspected by the dealership service department and confirmed not to be normal. The dealership service technicians have attempted to fix these problems four times by replacing two radios, a touchscreen and reloading software. None of these attempts have been successful. The uconnect system has had these issues starting the first week of ownership Nov 2022
Brand new car purchased on July 12, 2023, with 84 miles. In 19 days the car has been in service for 3 days to date, left stranded with all the listed issues. 1.Navigation screen randomly goes blank/black while driving 2.Audio Bluetooth connection randomly not allowing me to hear or be heard by caller 3.Rear AC system is not blowing air, even when front AC is set to lowest setting 4.Cell wireless charging blue light, but there is no actual charging happening 5.USB plugin not actually charging 6.Driver Assist lanes disappearing 7.Auto Drive setting stuck on D2 while driving 8.Acceleration became erratic, to the point where the car would not start 9.Randomly slow to break and accelerate. 10.Average MPG is between 15 and 16 11.Driver's dashboard becomes erratic, and dimly
-The front and rear camera work intermittently, and yes it is available for inspection upon request. - During the morning, afternoon, or during the night, the package that includes the security that the vehicle has about vision by cameras does not work, putting their own lives and others at risk by not seeing the blind and low spots from the Jeep Grand Cherokee Summit Reserve 2023, causing a fatal accident. - The has been confirmed by a dealer because me personally and my wife have delivered the Jeep Grand Cherokee Summit Reserve 2023 with the problem in its maximum expression to the dealer. - The vehicle has been inspected more than eight times, but the dealer technician and Chrysler technician don't know yet how to fix the problem. Non exist any warning lamp, messages, or other symptoms of the problem before the failure.
Bought the vehicle new. At around 3000 miles the vehicle dash had all dummy lights on and giving me all warnings. Then while driving the vehicle dash started flashing on and off and the vehicle started loosing power. Has been sitting at the dealer for 2 months. No time when parts are coming and if it's fixable. Advised to contact Chrysler and already did. Keep getting round around and case numbers with no resolution.
The Uconnect 5.0 screen (which controls all safety and operating systems) and system continues to malfunction with a black screen. This seems to happen more frequently when the car is put into reverse and the backup camera is activated. There have also been times when the screen freezes requiring a "reboot". Thus when malfunctions occur, there is no backup camera nor is there any ability to operate safety systems. This seems to be occurring every single day. So far dealer has been unable to replicate problem and thus cannot repair it.
We have been without service of the Grand Cherokee L vehicle for nearly 6 of the 11 weeks since we leased the vehicle. The four (4) incidents and ‘repair attempts’ to ‘fix’ the randomly/sudden occurring mechanical and electrical problems were inter-related and causal to the mechanical and electrical blackout troubles. 1.02/27/23 Purchase 2.03/20/23 631 total miles traveled. Dash board blackout. a.Service Dept “reset software”. 3.03/31/23 912 total miles traveled. Complete dashboard, radio and navigation blackout a.Service Dept did not experience random failures, “therefore no repair action was warranted”. 4.04/01/23 930 total miles traveled. While traveling at approximately 45 mph vehicle suddenly seemed to drop gears - the rpm went from 2k up to 6k, the suddenness of the drop of gears had our seat belts tightening. pulled the car to the side of the round and car remained at 6k rpm. I turned the car off, waited a few seconds then restarted the vehicle and proceed home. 5.04/02/23 after starting the car remotely car literally would not get out of automated start mode. I had to turn the vehicle off, wait a couple of minutes before it would start again. In driving the vehicle to the repair shop the power went out of the radio/gps/etc system again. a.Service Dept found RADIO with internal failure. Ordered replacement radio.” b.On inquiry, Service stated the CAM bus (software version ‘AG’ was replaced with updated ‘AI’ version.) 6.04/26/23 1,051 total miles traveled. On exiting a parking lot, I tried to accelerate into traffic, the RPM increased but with zero forward motion. I pressed the accelerator to the floor, the RPM increased but zero forward motion. I then released the accelerator, the RPM correspondingly decreased - still no forward motion. Then reapplying pressure - slowly to the accelerator - the vehicle began to roll forward but at an EXAGGERATED slow pace. I slowly rolled across the traffic lane and forward "running rough".
Incident #1 - Power steering issue. While exiting the driveway, I lost power steering along with unresponsive controls such as "lane management" and "traction control." Alert on dash read, "power steering unavailable," and engine light was on. After turning the vehicle off, power steering and other controls returned after about 20 minutes of occasionally turning the vehicle off and on again. Service was performed with a "software update." Incident #2 - About a month later, while driving on the road, I abruptly lost power steering and the ability to accelerate, as the gear shift disingaged and was unresponsive. I pulled over to a rolling stop and tried shifting gears but the gearshift still would not respond. I then turned the vehicle off, waited a few seconds, then turned it back on. After doing so, all controls were restored. I didn't check for warning lights. The vehicle was not taken in to get serviced. Safety risk - Had these malfunctions happened on a busy street, it definitely could've caused a serious accident, as my control of the vehicle was very limited. The vehicle is available for inspection.
The UConnect screen in a 2023 Jeep Grand Cherokee intermittently stops working, freezes, or is non-responsive when touched when the car is started. It has only happened when the car is started, not while driving. This is a problem as I rely on the rear camera view to be certain no one is walking or driving behind the car when I back out the garage and my view is limited. Nothing shows on the screen. I can deal with no media showing but not no rear camera view. Late yesterday, I started the car in town and the screen just showed an icon with a radio and FM on it. (Attached photo) I've never seen that icon before. There was no sound, no view when the car was in reverse, and no response to my touching anywhere on the screen to change it. I couldn't access the fan direction, media, or anything that should have shown on the screen. This has happened over 3 times since I purchased the car 1/3/23. After driving 15 minutes, it still did not come on. At my destination, I turned the car off and on several times to see if it would re-set itself. The screen was blank each time I restarted the car. (Photo attached) 3 hours later, I started the car and the screen showed the whole system being re-booted. It was like a computer screen that freezes and has to be totally restarted. It turned itself off. However, this was hours after the incident. This morning, it worked fine, again. I have contacted a local Jeep dealer to check on it. The first appointment available is a week away. I brought up the safety recall 58A about the steering system possibly failing causing a crash. I was told to not worry if I'm not hearing any 'clunking' noise. They will also inspect the recall item with the steering in a week. I use my car for business which caused me to be concerned. I don't want to have an accident with clients in the car.
I took delivery of the vehicle on February 15, 2023. On May 23, 2023 I was driving 35 MPH and without warning, I lost power steering and the brakes (felt like bricks when I tried to stop the vehicle). The vehicle never slowed and continued at 35 MPH. I had to swerve to not hit other vehicles as I was going through stop lights. I put the car in neutral and it slowed down and then put in park.after about 3-4 attempts of turning off/on, the steering started to work as did the brakes. I drove the .5 mi down the street with my hazard lights on back to my house. At that point the engine light remained on. The dashboard lit up with numerous alerts (I made sure to take pictures of everything). I called a tow truck and sent pictures to the dealership. They had the car for 2 days, called and said that they cannot duplicate the issue, despite receiving and reviewing the pictures I sent. They said no other option but to pick up the vehicle or let the service tech drive the vehicle overnight to see if the issue could be duplicated.
While driving the vehicle on two different occasions. One was out of town and the screens and dash board going black. I tried turning off the vehicle and back on to reset it. It did not work! Then on another occasion the screen went black would not power off. The dash screen read ALM and cruise control unavailable needs service. I drove straight to the dealership and showed them. They scheduled service the next day. Got a call one of the service technicians was aware of the situation and stated Chrysler needed to provide a recall on the 2023 Jeep Grand Cherokee or create an update for the software system. Vehicle is still not fixed. I do not feel safe driving this vehicle.
The brand new car, not even a month in use, turned itself off in the road. Gave several error message. I turned back on and drive several miles again when it turned it self off again, showing the same error messages. A towing truck took it to the dealership Miami Lakes Automall on Wednesday 5/26 no body in service department answers my calls to give me information on my car
On four separate incidences, the automatic emergency brake engaged while driving the vehicle at speeds in excess of 30 mph. There was no warning or reason for the emergency brake to engage. This resulted in the car needing to be towed to the dealer on two occasions as the vehicle froze and was not drivable. The dealer states they are unable to diagnose the problem or fix it as there are no codes that populate during the diagnostic session. This is an obvious safety hazard as this is a family vehicle with two small children in the rear seats.
The surround view cameras including the back up camera are not working. My major saftety concern is that when I am backing up I am unable to see what is behind me.The dealer has tried to fix the cameras at least 4 times and has been unable to resolve the issue.
The contact owns a 2023 Jeep Grand Cherokee. The contact stated while the vehicle was parked with her in the front driver's seat, she smelled a burning odor. There was no warning light illuminated. The contact then saw smoke coming from the left edge of the backrest of the driver's seat. The contact put out the smoke with her hand and sustained a burned finger. The contact did not seek medical assistance. The vehicle was towed to the dealer. The manufacturer was notified of the failure and sent out a fire inspector who diagnosed the vehicle but did not provide any information to the contact. The vehicle was not repaired. The failure mileage was approximately 311.
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