2022 Jeep Grand Cherokee driver assistance problems

Filed Aug 1, 2026 · Driver assistance, Electrical · IN

My vehicle has multiple software and electrical issues that Jeep has been unable to diagnose or repair, and there is currently no recall addressing these problems. One of the most serious issues is that the vehicle will randomly switch the display language from English to Italian while I am driving. When this happens, the speedometer changes from miles per hour (MPH) to kilometers per hour (KPH), making it difficult to know my speed without pulling over and manually changing the language back to English. This creates an unnecessary safety concern. Additionally, the automatic door lock feature no longer functions properly. Although the dealership has repaired it in the past, the problem has returned. I also continue to receive a dashboard warning indicating that the Forward Collision Warning system is disabled, even though the feature is clearly enabled in the vehicle's settings. This inconsistency raises concerns about whether the safety system is functioning as intended. Another ongoing issue is that the vehicle randomly drains its battery. Both AutoZone and the dealership have tested the main battery and the auxiliary battery, and both have been found to be in normal working condition. Despite this, the battery drain continues to occur without explanation randomly. These recurring software and electrical problems have become unacceptable. Jeep has been unable to provide a permanent solution, and I believe the company should stand behind its product by acknowledging and resolving these issues.

Filed Jul 9, 2026 · Driver assistance, Electrical · TN

Front collison warning icon illuminated on the dash. Settings were changed. Temperature changed from Fahrenheit to Celsius. Back up camera lines no longer showing up. CarPlay glitches. Mechanic did a reset a month ago and it came back on 2 weeks later.

Filed Jun 3, 2026 · Driver assistance · SC

Started the vehicle and put in reverse and the camera system did not come on. The radio was on but the entire video screen that shows the camera was completely off. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 24, 2026 · Driver assistance, Electrical · TX

Hybrid battery system, still don't have heat after 2 years of car ownership. Not to mention the hybrid battery failure rate, I've driven several times and the vehicle will just have no power. I bring it to the dealership almost monthly and they always have some excuse. The vehicle's lane assist is also a hazard. I'll just be driving down highway and it'll just jerk the wheel randomly.

Filed Apr 1, 2026 · Brakes, Driver assistance · NJ

I would like to file a complaint against Jeep. I drive a 2022 Jeep Grand Cherokee 4XE with 16,000 miles. While driving to the Store, the electronic parking brake engaged while driving. This caused braking system damage. Jeep / Manufacturer are refusing to reimburse me. The total cost was: $9,129.26. This effected the Actuators, Brake Calipers, Rear Rotors, and Brake Pads. This is not normal wear and tear, however a safety-related defect.

Filed Mar 14, 2026 · Driver assistance · IL

The Forward Collision Warning (FCW) and Automatic Emergency Braking (AEB) systems on my 2022 Jeep Grand Cherokee are consistently failing to operate as intended, creating a significant safety hazard Symptoms include: System Inactivity: The FCW fails to alert or provide braking assistance during clear, high-risk frontal collision scenarios. Persistent Warning Lights: The 'FCW OFF' indicator illuminates on the instrument cluster and cannot be cleared by toggling settings in the Uconnect 5 system. Software Defaults: Following Over-the-Air (OTA) updates, the FCW and Pedestrian Emergency Braking (PEB) systems default to 'OFF' and often remain disabled despite user attempts to re-engage them. Hardware Misalignment/Blinding: Frequent 'ACC/FCW Limited Functionality' messages occur even in clear weather with clean sensors, indicating a potential calibration or module communication failure. I am referencing XXX and Manufacturer Communication XXX regarding these specific software/hardware faults. Despite these known issues, the dealership Ziegler Chrisler Doodge Jeep Ram in Schaumburg, IL has been unable to provide a permanent resolution. This failure leaves the vehicle without critical, advertised safety protections during operation

Filed Mar 14, 2026 · Driver assistance, Steering · WI

The electronic steering quit working at 55 mph, I was very hard to steer afterwards, there wear other indicator lights besides the steering warning light, I will add a picture of them. I did already do a report but have pictures to show the problem. I kept the core to figure out what happened, there is water in the unit control area for the motor. The issue started at the same time the water pump was leaking, and I believe that caused the water and corrosion in the electronic area. I also have another invoice for the diagnosis from the hudson dealer for about 600 dollars but mislaid it, If I need it I can get a duplicate.

Filed Mar 8, 2026 · Driver assistance, Engine · OH

Issue 1: After several recalls - the battery issue still remains. Often not kicking in and leaving a power deficit (loss of motive power). The gap is short, but when low speed on battery and you push the accellerator to merge/turn, etc. and there is a delay - it can cause an accident. Issue 2: The investigation of alerts of pedestrians - happens intermittently. There has never been a fix. Issue 3: The tire pressure monitoring system fails to read intermittently - a warning on the dash indicates it is not working and to get it checked. Dealership has noted problem, but never fixed. Still occurs 3+ years. Issue 4: Radio/infotainment system blanks out or becomes unresponsive. When relying on this device for navigation, that becomes a problem.

Filed Mar 6, 2026 · Driver assistance, Electrical · IL

known software glich known as "the Italian Bug" Car switches to Italian and disables FCW, paddle shifting and changes many features to metric, farenheit to celsius, psi to kpa, mph to kilometers, many features can be reset but not FCW and Paddle Shifting. It's unknown what other features get disabled but this all causes significant driver distraction trying to reset everything while driving as they are encountered. Jeep has multiple TSBs on this with no known permanent fix.

Filed Mar 4, 2026 · Driver assistance · NH

I own a 2022 Jeep Grand Cherokee that is experiencing unintended automatic braking while driving. The crash detection/forward collision warning system shows a constant warning light on the dashboard. While driving under normal conditions with no obstacles present, the vehicle will suddenly brake on its own. This has occurred multiple times and now happens almost daily. The problem first occurred on November 26, 2024, the same day I purchased the vehicle used with approximately 34,158 miles. The issue has continued as the mileage has increased to approximately 51,500 miles. This creates a serious safety risk because the vehicle can suddenly brake in the middle of traffic without warning, which could cause another vehicle to collide with the rear of my vehicle. I am concerned about the risk of a crash or injury. The problem has been reported to the dealership multiple times since purchase. The vehicle has been in the shop for repair attempts, but the issue has not been permanently corrected. The warning light remains on and the unintended braking continues to occur during normal driving. The vehicle is currently available for inspection.