2021 Jeep Cherokee Brakes Problems

Your parking brake is engaging unexpectedly and randomly, sometimes while you're driving or stopped at a light, causing your car to suddenly brake hard. When this happens, your hazard flashers also turn on, and you have to put the car in park and restart it to disengage the brake—sometimes multiple times. This dangerous issue has nearly caused other vehicles to rear-end you, but your dealership hasn't been able to find any error codes or duplicate the problem despite confirming your software is current. The fix will likely require a deeper diagnostic by the dealer or a software update to the brake and electrical control modules.

Parking brake automatically engaged while sitting at traffic light. First time it has done it. Just had an inspection on car a few months back and nothing was wrong with car at that time.

Bought used for my daughter in Jan 2023. Car had 30,290miles. The parking brake has been coming on while she’s driving. She is also getting a forward collision service message, as well as Lane assist service message. It’s gonna cost us $1K to repair. I hope this takes care of the problem. I don’t like my daughter driving a fairly new car with so many issues. The parking brake issue is very discomforting. Also the stop/start function is not working. The mechanic says a new battery will resolve this issue.

The emergency brake activated when I step on the gas at a light. It would disengage until I turned the car off and back on. It was raining during the time. When I called the dealership(Darcars dodge and Jeep, Temple Hills, Ms) they claimed they’d never heard of these incidents happening.

I put my car in tow mode, after hooking up my RV, followed all proper procedures, after I turned key off and closed the door, between then and when I started to roll, the emergency brake AUTOMATICALLY ENGAGED! I burned up my two rear Jeep tires and could have been worse had not a nice guy stop me and said your tires are on fire!!! I have a 38 ft Alpine, so didn't realize the pull! I luckily only had to replace my 2 rear tires and one sensor that melted! $450. Since then I watch for this DANGEROUS AUTO FEATURE and it has engaged on its own again a few times, not always, but occasionally. I can't have this going on it I plan to tow this vehicle!

While putting on new tire valve caps, I noticed a drip of something wet on the inside of one of the rims. It smelled like brake fluid. I took the car to the dealership for inspection. I was told that I couldn't drive the car, that the caliper was leaking brake fluid, and that it would take about 6 days to order and replace the caliper. If gone undetected, the defective leaking caliper could have resulted in brake failure. There was no warning lamp to indicate an issue.

THE CONTACT OWNS A 2021 JEEP CHEROKEE LATITUDE. THE CONTACT STATED WHILE APPROACHING ANOTHER VEHICLE FROM THE REAR, THE ADVANCE BRAKE ASSIST FAILED TO PERFORM AS NEEDED. THE CONTACT TOOK THE VEHICLE TO THE LOCAL DEALER TO BE DIAGNOSED HOWEVER, THE MECHANIC WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 3,912.