2019 Jeep Grand Cherokee driver assistance problems

Filed Jun 16, 2026 · Driver assistance, Electrical · AZ

I am reporting a safety concern involving my 2019 Jeep. The primary systems of concern include the Forward Collision Warning/Automatic Emergency Braking system, front camera/driver-assistance system, electrical/communication network, PCM/ECM communication system, transmission/driveability system, and related control modules or sensors. While driving, the Jeep’s forward collision system activated unexpectedly. The vehicle reacted as though it detected an imminent collision, even though there was no appropriate reason for the system to activate in that manner. This created a serious safety risk because unexpected activation of a collision-warning or braking-related system can cause sudden driver reaction, loss of control, or a rear-end collision with vehicles behind me. This incident did not occur in isolation. The vehicle had been brought to the selling/servicing dealership, Bill Luke Chrysler Jeep Dodge Ram in Phoenix, Arizona, numerous times before and after the safety incident. Issues began as early as approximately 3,523 miles. Between 2019 and 2025, the vehicle was taken to the dealership more than 19 times for recurring mechanical, electrical, diagnostic, and safety-related concerns. However, the vehicle was inspected multiple times by Bill Luke Chrysler, including several visits before the forward collision incident. My concern is that these may not be isolated failures, but part of a broader electrical, communication, sensor, or control-module issue affecting multiple systems.I also have concern that the vehicle may have had pre-sale service or diagnostic history that was not disclosed to me at the time of purchase. An internal dealership record appears to indicate that repair orders were purged from the dealership’s system on 10/29/2018, at approximately 8 miles and before I purchased it new in 2019. I was not provided an explanation of what repair orders were purged, why they were purged.

Filed Dec 1, 2025 · Brakes, Driver assistance · OH

Wheel speed sensor. Circuit current out of range

Filed Sep 12, 2025 · Driver assistance · 62,800 miles · PA

The contact owns a 2019 Jeep Grand Cherokee. The contact stated that while attempting to reverse, the rearview camera malfunctioned and became inoperable. The contact reported that the camera brightness was excessively high, which distorted the image and impaired visibility, preventing the contact from seeing properly through the mirror. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure, and a case was opened. The approximate failure mileage was 62,800.

Filed Aug 14, 2025 · Brakes, Driver assistance · PR

The unit has been taken to Chrysler dealers in Puerto Rico three times. On each visit, we were charged $120.00 for a total of $360.00 for the computer scan. We were charged for an electrical module, part no. 68442478AB, worth $406.59. The situation has not been resolved. The vehicle has abnormalities in the braking system, which consequently affects other functions and even drains the batteries. I would like to sell the unit, but it is not resalable due to the unresolved recall. I need Chrysler to offer me options such as a refund or another unit without defects.

Filed May 9, 2025 · Brakes, Driver assistance · 100,085 miles · MI

The contact owns a 2019 Jeep Grand Cherokee. The contact received notification of the federal safety agency Campaign Number: 24V838000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated while driving 10 MPH, the vehicle jerked while the accelerator pedal was depressed; however, the vehicle hesitated while responding. The message “Service Electronic Stability Control" was displayed on the display. The vehicle was not diagnosed or repaired due to the cost. 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, and a case was opened. The approximate failure mileage was 100,085. VIN tool confirms parts not available.

Filed Apr 18, 2025 · Driver assistance · LA

Dash lights for ESC, FCW and traction control are on and a message states that these are not functioning. No crash has occurred.

Filed Feb 21, 2025 · Brakes, Driver assistance · 84,000 miles · FL

The contact owns a 2019 Jeep Grand Cherokee. The contact received notification of the federal safety agency Campaign Number: 24V838000 (SERVICE BRAKES, HYDRAULIC); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was not made aware of the issue. The contact stated while the vehicle was started and parked, stationary, or being driven, the vehicle was losing traction control. The check engine, the traction control, and the ABS warning lights were illuminated. The vehicle was driven to an independent mechanic to be diagnosed. The independent mechanic diagnosed the vehicle with battery failure. The two batteries were replaced; however, the failure persisted. The ABS feature was disabled; however, the warning light was intermittently illuminated. The failure mileage was approximately 84,000. VIN tool confirms parts not available.

Filed Jan 30, 2025 · Acceleration, Driver assistance · MA

Car makes loud humming noise when accelerating and safety break go off for no reason when backing up or parking . I try put gas’s but it doesn’t let me keep the nozzle in . Gas’s light always going off

Filed Jan 27, 2025 · Brakes, Driver assistance · 65,000 miles · NY

The contact owns a 2019 Jeep Grand Cherokee. The contact received notification of the federal safety agency 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 contact stated that the check engine and stabilitrak warning lights were illuminated. The vehicle was taken to the dealer who confirmed the warning lights being illuminated, and related the failure to the recall; however, the part was still not available. The manufacturer was made aware of the issue. The failure mileage was 65,000. VIN tool confirms parts not available.

Filed Jan 24, 2025 · Acceleration, Driver assistance · VT

Electronic stability control, check engine and ABS lights are all on. This effects not only my ESC- I have gone out of control multiple times in bad weather, but because of this the cruise control and the automatic starter on my vehicle do not work either. I live in northern VT where winters are tough. ESC needs to be working properly to prevent potential for crash. I have come close several times this winter to going out of control. Also very annoying that the convenience items do not work. Lastly- these lights have been showing on the dash since last summer. I wanted to trade the vehicle in about this time and still do for a different vehicle but can not because of the dash being lit up. This is causing significant financial impact on my household as the vehicle is depreciating day by day and I would certainly not get what its worth with a dashboard full of mechanic error lights.