7,630 of the
40,071 complaints filed about the Jeep Grand Cherokee
are about the electrical system —
100% of everything owners reported.
The worst model year for it is 2005.
2026 Jeep Grand Cherokee Limited - Once I shut down engine, when I opened the door to exit, it started beeping at me. After a few minutes looking around to make sure I hadn't left a door open or something, I thought maybe it hadn't registered that it was in Park, and Shut Off. I pushed the "Start" button, and the dash had a message "Ignition On". When I tried to put it in Reverse, it moved on it's own back into Park, and again displayed "Ignition On". I tried putting it in Drive, and the "D" just flashed at me and finally moved back to "P". I'm not sure exactly when this was displayed, but there was a message at one point that said something about the "Start/Stop" function, but it wasn't visible long enough for me to catch what it said. I called my son who came over and we troubleshooted (I was afraid to remove my foot from the brake due to other horror stories I've heard about, so I sat there for several minutes with my foot on the brake waiting for my son to hopefully know what to do). Once he was there, he asked me to slowly remove my foot from the brake. When I did, he could feel the Jeep trying to move forward. After some other testing/troubleshooting, he asked me to lock the door and see what happened. I did so, waiting a few minutes and turned it back on. This time it worked as expected and started. I'm driving this car all the way to Texas next week, and I'm terrified (especially now that I see ANOTHER recall - that's 3 since I bought the car 60 days ago) that something horrible is going to happen! I do not feel safe in this car, and I just spent ALOT of money on it!
NHTSA complaint #11763979 — an unverified report by a vehicle owner.
The screen in my vehicle which controls alot of the functions like temperature volume sos emergency calls is experiencing delamination cause the screen to ghost touch things which is a safety hazard when driving in the event of an accident i wont be able to press the button on the screen for help
NHTSA complaint #11763613 — an unverified report by a vehicle owner.
- The high-voltage (HV) battery system and related hybrid control processor (HCP) software — repeatedly, across three separate incidents (Jan 2026 coolant heater/HCP fault, June 2026 front axle disconnect fault, Sept 2026 full HV battery replacement). Also affected: front axle disconnect actuator (drivetrain). Yes, available for inspection — vehicle is at Chrysler Dodge Jeep Ram of Clifton Park. - Recall 68C: HV battery fire risk (owners told not to charge, park away from structures). Recall 73C: possible loss of drive power while driving, increasing crash risk. Recall 20C: head restraints failing to lock, increasing injury risk in a crash. - Yes — confirmed and repair attempted by an authorized Stellantis dealer (Chrysler Dodge Jeep Ram of Clifton Park) on three separate repair orders (RO #106187, #109788, and the current September 2026 visit), with documented diagnostic trouble codes each time (P29BB, C1463, and the current critical HV battery code). - Inspected/repaired by the authorized dealer under manufacturer recall directives (FCA/Stellantis) each time. No police or insurance involvement, since no accident occurred. - Yes — Check Engine Light (Jan 2026, code P29BB), Service 4WD light (June 2026, code C1463), and Check Engine Light again (Sept 2026, current critical HV battery code). Recall notices (68C, 73C, 20C, etc.) were also received separately as advance manufacturer warnings before some of these symptoms appeared.
NHTSA complaint #11763645 — an unverified report by a vehicle owner.
Alternator smoking. it is available for inspection. Filled interior of vehicle with smoke the engine stopped running while driving. Took to dealership for a 2nd sun visor recall and had them diagnose the smoking alternator. The voltage light came on just before the alternator started smoking
NHTSA complaint #11763270 — an unverified report by a vehicle owner.
My 2012 Jeep Grand Cherokee suddenly was stalling, and would not re-start, especially when turning the steering. AAA Tech diagnosed as High Diode Ripple Voltage in the Alternator, damaging the Battery. Needed to Replace both Alternator and Battery at a cost of $1068. Car was recalled under T36, and the repair has a repeat failure again. Jeep Declined to repair or re-imburse the repair costs. More importantly its still a major safety issue, and Jeep is failing their legal obligation to provide a permanent fix, not a temporary fix.
NHTSA complaint #11763496 — an unverified report by a vehicle owner.
While travelling on [XXX] in [XXX], and exiting on to I-80 [XXX] the vehicle failed to accelerate past 60mph almost causing a major accident during high traffic. The vehicle failed to respond above 60 in Hybrid and E-Save mode and I had to exit immediately. This incident is following 12 recalls with the vehicle (2024 Jeep GC Plug-in Hybrid 4xe). The vehicle is currently at Salt Lake Valley under major engine repair and a claim was submitted to Jeep Customer Care. No warning messages occurred at the time of the incident. I have not been told what actually happened or the reason for the failure from Salt Lake Valley Jeep. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11763174 — an unverified report by a vehicle owner.
While maneuvering in a parking garage and switching between reverse and forward, the engine suddenly and unprompted revved excessively, sounding as though the accelerator pedal was floored. The vehicle forcefully lunged forward against braking pressure into a cement wall, causing front-end damage to the vehicle. Cruise control was completely disabled and no check engine light or warning indicators illuminated on the dashboard. At no time did I feel like I had control over the car. I sustained some contusions. No one was in the vicinity at the time; however, other cars and/or people could have been struck. The vehicle has yet to be examined by anyone although I am in the process of arranging for an autobody repair shop. Prior to this, the car was in its usual state of health without any issues.
NHTSA complaint #11762372 — an unverified report by a vehicle owner.
Subject: 2018 Jeep Grand Cherokee – Sudden Loss of Power, PCM Failure, Electrical Failures, and Concern Regarding Recall-Related Symptoms I am filing this complaint because my 2018 Jeep Grand Cherokee experienced a sudden and unexpected loss of power while I was driving, and I am very concerned about the safety implications and the possible connection to the recall-related electrical problems associated with this vehicle. Before the final failure, my Jeep had been experiencing electrical and starting problems. The alternator failed, the batteries went bad, and I had already paid for multiple diagnostics and repairs. At the time, we did not understand that these problems could potentially be leading to or connected with a PCM failure. I have spent approximately $800 on diagnostics and parts trying to determine and repair the cause of these issues. The most serious incident occurred when I was driving near a school and approaching a stop sign. The Jeep suddenly began losing power and would no longer operate normally. I did not receive an adequate warning that the vehicle was about to completely shut off. The dashboard/screen began flashing, electrical functions began going out, and the vehicle progressively lost power. I was able to slowly move the Jeep toward the right side of the road before it completely shut off. The Jeep then would not start again. This was extremely frightening because the vehicle lost power while I was operating it in an area where there were other vehicles and children nearby. I was concerned about my ability to safely get the vehicle off the roadway and about what could have happened if the Jeep had completely lost power in moving traffic or at a higher speed. The vehicle has since been diagnosed as having a PCM failure. I have already paid for diagnostics rather than simply bringing the vehicle in without any prior information about the problem. Despite this, the Jeep dealershiphas my vehicle now to determine if this is part of recall
NHTSA complaint #11761114 — an unverified report by a vehicle owner.
I have purchased brand new a 2026 Jeep Grand Cherokee The engine is the new 4 cylinder hurricane engine with turbo I have had multiple incidents of flat to dull pick up when in motion between the speeds of 15-30 mph resulting in multiple near misses for serious accidents. I submitted a ticket with Jeep, had the vehicle reviewed by my dealer only to be told this is within normal limits Two days ago my vehicle went into full rattle mode and shut down on me in an intersection causing another near miss. My jeep is in the shop again as of this writing i also have had multiple shutdowns of my electronic screens when the vehicle is under load.
NHTSA complaint #11761030 — an unverified report by a vehicle owner.
Vehicle was unable to be shutdown and was locked in park. Can was not responding to turning off while in the garage and engine running. Since the vehicle was inside an attached garage, we were concerned about Carbon Monoxide getting into the house. No way to turn car off and had to involve police/fire department. Disconnected the battery terminal in the trunk which was unable to be opened, so we had to crawl through the side passenger door to get into the trunk. The vehicle is now at the dealer (Wilde Chrysler Dodge Jeep Ram, at [XXX] in [XXX]). No police report #, but CAD entry from officer in having to assist. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11759988 — an unverified report by a vehicle owner.
New vehicle failure to start on four occasions over approximately sixteen months due to overnight parasitic battery drain. Following the first incident the dealer replaced both the main and auxiliary batteries. Following the second incident the dealer tested and charged both batteries and performed software update to body control module (BCM). Following the third incident the dealer tested both batteries and checked codes. Following the fourth incident the dealer replaced both the main and auxiliary batteries. The incidents required towing or jump starting.
NHTSA complaint #11760074 — an unverified report by a vehicle owner.
The contact owns a 2024 Jeep Grand Cherokee. The contact stated that while test driving at an undisclosed speed, an unknown warning light flashed on the instrument panel. The dealer informed the contact that the battery was low and that the light had been replaced, while also informing the contact that the vehicle had experienced difficulty starting prior to purchase. Days later, upon starting the vehicle, all warning lights illuminated and the vehicle stalled. The vehicle was towed to the dealer, but the dealer was unable to determine the cause of the failure, cleared the codes, and returned the vehicle; however, the failure recurred. While driving, the steering wheel became inoperable, causing the driver to lose steering control, and the vehicle crashed into a Ford Mustang. A red steering warning light illuminated. A police report was filed. There were no reported injuries, airbag deployment, or fire. The vehicle was returned to the dealer, where it was determined that the vehicle was undrivable, could not be inspected in the service bay, required an unknown replacement part, and that the steering wheel computer failed to communicate. The manufacturer was notified of the failure and advised the contact that the vehicle did not qualify under the lemon law, prompting the contact to report the issue to the Attorney General, who referred the contact to the NHTSA Hotline. The failure mileage was approximately 55,000.
NHTSA complaint #11759787 — an unverified report by a vehicle owner.
Final drive control module, transfercase control module went out. Causing “Service 4WD” message Check-engine/MIL light 4WD system becoming unavailable Trouble codes related to the drivetrain control module Intermittent 4WD problems Speed issues
NHTSA complaint #11759412 — an unverified report by a vehicle owner.
The Jeep was giving me a warning sign. It said stop slowly. Your jeep will shut off so I replaced the two batteries. As my Mechanic told me I replaced the alternator. I also replaced the ground wires. Nothing is making my jeep start. We ran the codes on the jeep and it came back as a U0100 code with the PCM system. No connection error. we looked up the recall information and a recall popped up for this 2018 jeep Grand Cherokee. I am being told that I am not affected by this recall.. the jeep was giving warning Saenz before I replaced the battery and alternator. After that. It did not give warning Saenz Anymore. It’s just completely Shut Off With no warning. Leaving me on the side of the road stranded twice. It will not start and it is reading these codes.
NHTSA complaint #11759288 — an unverified report by a vehicle owner.
My screen has started to delaminate I’m very worried it will soon completely not work . I would like to have this issue addressed by jeep themselves I refuse to pay for a new one this vehicle has 40,000 miles and is 6 years old it should not be happening . I’m extremely unhappy .
NHTSA complaint #11759216 — an unverified report by a vehicle owner.
The transmission goes into neutral. It has gone into neutral on the highway,local streets, also from a stop. From a stop in drive the electronic D on the instrument panel starts flashing. I turn on the hazards put transmission shifter in Park and start engine. This problem is intermittent, it can be cold or hot, it has happened 4x in 2 years. No accidents thankfully. The engine does not stall, the transmission goes into neutral.
NHTSA complaint #11756332 — an unverified report by a vehicle owner.
On the 26th of April 2026, the transfer Case on my 2020 Grand Cherokee (with less 114,000 miles) failed during highway travel. This resulted in a sudden downshift and temporary deceleration followed by illumination of “Service 4wd” display. A short time after, the “Service Electronic Stability Control” indicator displayed followed by another downshift and the unattended transition of the 'Select_Terrain' from 'Auto' to 'Snow'. We were unable to turn off these settings. On the next day, we returned the Jeep to our CDJR dealer for repair. After inspection, the service agent reported that the Jeep experienced a “Transfer Case failure” and further recommended that I consider [purchasing] a new vehicle as these issues seem to be piling up. Failure of this nature is not normal wear. I have purchased 5 Jeep vehicles over the past 40 years and 4 of our Jeeps had over 250,000 miles of service without dangerous, catastrophic engine or drive-train failure such as this. This situation should remediated by the manufacturer and any affected components repaired or replaced. Finally, it should be noted that 3-days prior to the failure, the same CDJR dealer provided a 100,00-Mile 'service' that included "Op1 DMS All wheel Drive Fluid Exchange".
NHTSA complaint #11755784 — an unverified report by a vehicle owner.
This car has broke down on me 3xs bc of the faulty pump relay. At the car wash with my children, at work, and home this vehicle has left me stranded. Now up to $1600 in repairs all while my car is broke down AGAIN for the 3rd time
NHTSA complaint #11755584 — an unverified report by a vehicle owner.
On August 8, 2026, at approximately 23,959 miles, my 2024 Jeep Grand Cherokee 4xe experienced a significant loss of propulsion while accelerating in Hybrid mode to merge onto a highway. During acceleration, the check engine light began flashing, then remained illuminated, and the vehicle displayed a “Service Hybrid System Required” warning. The vehicle then provided little to no effective motive power despite accelerator input, making it unsafe to continue the highway merge. I was forced to pull off the roadway and stop the vehicle. The vehicle could not be safely driven and required towing to a Jeep dealership. This vehicle has a prior history of hybrid-system-related repairs and recalls. Previous service included high-voltage battery recall work, control module programming, replacement of the electric coolant heater, and replacement of the auxiliary coolant pump and coolant temperature sensor after earlier check-engine-light, EV-mode, and Hybrid-mode drivability complaints. A prior repair order also documented jerking during deceleration and reacceleration while operating in Hybrid mode. The current dealer has been unable to reproduce the loss-of-propulsion event. During diagnosis, one or more vehicle control modules may have been reset or cleared, which may have removed stored diagnostic trouble codes or other event data associated with the failure. I am reporting this because the sudden loss of propulsion occurred during highway entry and created a serious safety concern.
NHTSA complaint #11755636 — an unverified report by a vehicle owner.
The contact owns a 2023 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the vehicle was losing traction and was shifting very rough while in hybrid mode. The contact received notification of NHTSA Campaign Number: 25V741000 (Electrical System); and the vehicle was repaired in February; however, the repair failed to prevent the failure. The contact stated that while using the gas engine feature, the engine was running rough and sounded as if the engine was struggling, and the vehicle nearly stalled. The contact received a second notification of NHTSA Campaign Number: 25V766000 (Engine); however, the part to do the recall repair was not yet available. The dealer was notified of the failures. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 36,028.
NHTSA complaint #11754590 — an unverified report by a vehicle owner.