2020 Jeep Cherokee service brakes problems

“While driving, emergency parking brake engaged. Required vehicle to be driven on and parked on road shoulder. Grinding sound was coming from engaged parking brake. Vehicle was towed to nearest dealership.”

“On September 23, 2026, my wife was driving our 2020 Jeep Cherokee Trailhawk on I-65 South at mile marker 105.1 when the vehicle lost drive power and could no longer be driven. She became stranded on the side of the highway, and I had to pick her up. The vehicle also rolled while the gear selector was in PARK. We had it towed to Tom O’Brien Jeep dealership in Greenwood. Our vehicle is included in open safety recall 40D, NHTSA campaign 26V-290, involving the power transfer unit (PTU). The loss of drive power and rolling in PARK match the failure symptoms described in that recall. The specific mechanical cause still needs to be confirmed by the dealership. The Mopar recall lookup shows the recall is incomplete, the remedy is under development, and repair parts are not available. The vehicle is currently at the dealership. I am reporting an actual highway loss-of-propulsion incident and the vehicle rolling while in PARK. I am concerned about the risk of a crash or injury and the lack of an available recall remedy. Please document this incident under the existing recall and review the manufacturer’s response to vehicles that have already experienced these failures.”

“Vehicle suffered complete failure of the Power Transfer Unit (PTU) / drivetrain system, resulting in vehicle lockup, failure to engage drive gears, and automatic parking brake lockout when placed in PARK. ​The vehicle experienced its first documented PTU failure and replacement (Part #68333285AE) under warranty at 47,577 miles in November 2022. The PTU failed while we were driving 70 mph plus going down the highway. It sounded like the gas pedal was pushed to the floor even thought it wasn't then numerous dash lights came on and the vehicle came to a stop and wouldn't move. It took almost 2 months to get our vehicle back and that was only after contacting Chrysler customer care to start a care case and try to get parts expedited. The PTU failed again in April 2026. It was sounding like grinding gears when backing up and it was automatically putting the parking brake for no reason on when vehicle was put into park. After being retained by an authorized Chrysler Dodge Jeep Ram franchise dealership ([XXX]) for nearly two months for warranty repair, the vehicle was released on XXX. They replaced the actuator instead of the entire PTU per Chrysler techs…”

“My vehicle has been in the shop over 6 times due to the malfunctioning of the EMERGENCY BREAKING SYSTEM. Less then 2.5wks after I purchased this vehicle, I started experiencing my E brake randomly engaging while driving it down the road. I called the dealership. They suggested I bring it to a jeep dealer. I’ve brought it to a jeep dealer where it’s been several times since I purchased the vehicle to have this issue looked at, but due to the fact of no codes popping when it gets brought in there’s nothing that they can do. I reported it also with the jeep company to which my case/complaint was closed out, even though the problem has not been fixed the most severe and most scary time that my emergency brake system came on was when I was driving at 65 miles an hour at 2:30 in the morning leaving work with a semi truck behind me and my emergency brakes randomly engaged on the freeway bringing me to a dead stop. They replaced the emergency breaking module and it still does it however, now my vehicle no matter what I do every time I put the vehicle even into park, my emergency brake kicks in. I’ve also looked up online and seeing that I’m not the only one that has…”

“I was driving on the highway on my way to work around 7:45 am. As I was driving my car lost all power and I heard a grinding sound. As the grinding sound was happening, I had no control over my car. I managed to move to the side lane and put my hazards on. I then had to wait for a tow truck. Ultimately, the brakes, the transfer case, and the rear differental needs replaced.”

“MY TRANSMISSION QUIT WORKING AND MY PARKING BRAKE TURNED ON WHILE DRIVING!!!!! This is the same problem that was recalled on jeep Cherokee years from 2017-2019, but my 2020 is not covered in the recall and my neighbor has the same exact car and year and has had to replace his put twice!!!!!! MY MODEL YEAR SHOULD BE INCLUDED!!!!!!!”