There are 6 owner-reported driver assist & adas complaints for the 2018 Jeep Grand Cherokeein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
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.
The contact owns a 2018 Jeep Grand Cherokee. The contact stated that the navigation screen was delaminating. The contact stated that the failure caused the screen to flicker. Additionally, the contact stated that the failure had caused the touchpad to operate independently. The contact stated that the delamination also caused the touchpad to change the address on the GPS while driving, which was distracting to her. The dealer was not notified of the failure. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was approximately 40,000.
Where to start. Display module glue is falling apart. Can no longer use my screen due to poor glue adhesion. All ADAS systems malfunctioning: FCW, LKA, Automatic Emergency Breaking, Blind Spot Warning, ACC, Rear Cross Traffic Warning systems do not work. Overall bad build quality and cannot use safety features.
When it rains, blindspot goes out along with passenger window function.
TL* THE CONTACT OWNS A 2018 JEEP GRAND CHEROKEE. WHILE DRIVING VARIOUS SPEEDS, THE FORWARD COLLISION AVOIDANCE SYSTEM MALFUNCTIONED AND DID NOT WARN THE DRIVER ONCE THE VEHICLE WAS NEAR A SECOND VEHICLE AHEAD. THE VEHICLE WAS TAKEN TO DESERT 215 JEEP (8030 RAFAEL RIVERA WAY, LAS VEGAS, NV) TO BE DIAGNOSED, BUT THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 200.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026