2018 JEEP GRAND CHEROKEE Complaints

Urgent Safety Concern Regarding Defective Uconnect Radio System Shortly after purchasing my vehicle from Bertera in Westfield, Massachusetts, I began experiencing issues with the radio and related components—namely, erratic or "ghost" activity. I returned the vehicle to the dealership on multiple occasions; however, because the issue failed to replicate while in their possession, they were unable to offer any resolution. The problem persisted intermittently, but escalated significantly during a visit to Logan Airport. While curbside, the vehicle began behaving erratically: the exterior lights flashed, doors locked unexpectedly, heated seats activated, windows became unresponsive, and the vehicle could not be exited—even when approached by a security officer. After powering down and waiting for several minutes (with permission from security, as we exceeded our time limit), the system reset.Despite this dangerous scenario, the dealership again reported they could not reproduce the issue and offered no corrective action. On June 11, in preparation for a trip to Boston, I brought the vehicle to Bedard Brothers in Cheshire, Massachusetts—a certified Jeep dealership. Their technician determined the radio screen was delaminated and causing unintended inputs. They informed me that since my warranty had expired, the repair would cost more than $1,400. On [XXX], during travel to Massachusetts General Hospital, the malfunction occurred again: the heated seats engaged and would not turn off (despite temperatures nearing 90°F), the radio volume spiked uncontrollably, and the prior array of electronic malfunctions returned. Fortunately, I was able to attend the appointment and make it home safely. I have contacted Stellantis, Uconnect, and the Massachusetts Attorney General’s Office. While Stellantis expressed sympathy, they stated they could not offer assistance. My research has revealed multiple similar complaints from other vehicle owners. Any help greatly appreciated. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFO

The contact's fiancé owns a 2018 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the brake warning light illuminated. In addition, the contact stated that the gear shifter would move out of the park(P) without depressing the brake pedal. Upon investigation, the contact discovered NHTSA Campaign Number: 24V838000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The vehicle was not repaired and remained in the possession of the dealer. The failure mileage was unknown. VIN tool confirms parts not available.

I am writing to formally report an alarming and dangerous pattern of tire failure involving the Cooper Adventurer HT 265/50R/20 tires (Product Number: 90000025718, DOT: U9UM 1HK) that were installed on my 2018 Jeep Grand Cherokee.

While driving 2018 jeep grand cherokee the transmission will shift its self into neutral and say select desired gear. Then it will shut it self down in the middle of the road.

The contact owns a 2018 Jeep Grand Cherokee. The contact had pulled up to the curve and placed the gear shifter in park(P). The contact exited the vehicle and walked to the rear of the vehicle to place his wife's luggage in the back. The vehicle rolled backwards, knocked the contact down, and the vehicle ran over the contact's legs. The vehicle came to a stop while the wheels were on top of the contact's legs. The contact's wife entered the vehicle and moved the vehicle off the contact. The contact's wife stated that the gear shift lever had moved independently. Unknown if any warning lights illuminated. The airport police responded. The contact was taken to the hospital by ambulance. The doctor diagnosed that the contact had sustained damage to the nerves, contusions, and a wound that the doctor was unable to close on his legs. The contact had road rash on his legs, back, and elbows. The contact's wife drove the vehicle to the hospital, and the vehicle functioned as intended. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The vehicle was parked at the residence. The contact related that failure to NHTSA Campaign Number: 24V838000 (SERVICE BRAKES, HYDRAULIC). The manufacturer was not made aware of the failure. The failure mileage was approximately 76,000.

The contact owns a 2018 Jeep Grand Cherokee. The contact stated that while driving at an undisclosed speed, the check engine warning light started flashing on and off and the vehicle decelerated. The vehicle was taken to the local dealer who examined the engine and informed the contact that there were metal shavings inside the engine. The vehicle was not repaired. The local dealer was not contacted. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 109,000.

As many others have reported, only 56K miles on this 3.6L Grand Cherokee. When I engage the passing gear an auto stop/start light comes on on the dash followed by the check engine light. Vehicle rides very rough (from a misfire). Taken to an independent shop; they changed plugs and coils but the problem persists. Also a knocking / ticking noise can be heard when accelerating.

Sensors that activate when objects are close to vehicle and are supposed to warn collision do not work at all. Sometimes they activate when there are no obstacles at all and the vehicle is stationary. Pedestrians are not noticed nor are objects/vehicles that are in the way as the vehicle is in motion (and even stationary). Also the system seems to reboot at will while driving.

The Jeep Uconnect System control screen has delaminated form normal use which is a well documented issue on thousands of jeeps from online research. The delamination now has the vehicle pushing buttons on the screen by itself and changing safety parameters while driving. I have a video showing that while I am driving and not pushing any buttons the screen is frantically changing steering parameters, braking parameters, collision avoidance, lane departure, blind spot, etc. I have a video of the incident and screen doing this by itself. I can not upload it due to size, but please contact me for the video and I will send it.

I purchased a 2018 Jeep Grand Cherokee on [XXX] unaware that the vehicle was subject to a federal safety recall and stop-sale order. The recall (NHTSA 24V-838 / Manufacturer 94B) was issued on November 7, 2024, for a defect in the ABS control module that may disable the Anti-lock Braking System (ABS), Electronic Stability Control (ESC), and cause unintended vehicle movement even while stationary. A stop-sale order (VIR 2024-11-14) was issued by Stellantis on November 14, 2024, prohibiting the sale or delivery of affected vehicles until repaired. Despite this, the dealership sold me the vehicle while the recall was still open and unrepaired. In the months following my purchase, I began experiencing issues with the Electronic Throttle Control (ETC). On June 15, 2025, I paid $770 out-of-pocket for ETC sensor repairs after a loss of throttle response. The vehicle has not yet been inspected by the manufacturer, but this defect may be linked to the broader electronic issues cited in the recall. No warning lights appeared in advance. I have been driving this vehicle daily without knowing it could malfunction in a way that puts myself and others at risk. I only learned of the recall on June 22, 2025, when I searched the VIN through NHTSA’s database. This has caused emotional distress, financial harm, and a complete loss of trust in the vehicle’s safety. I am seeking appropriate accountability for the illegal sale of this recalled vehicle and want to ensure others are not put in similar danger. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)