2020 Jeep Cherokee

2020 Jeep Cherokee Power Transfer Unit (PTU) Per a discussion the dealer service manager, I realized the vehicle is undrivable because the PTU could fail at anytime. The danger is losing propulsion to the wheels on an interstate or other high speed or high capacity road. The problem was discovered by the dealer when I took my Cherokee in on 11/24/25 to have them fix the "SVC 4WD" warning light. Once they explained the issue I decided to leave the vehicle at the dealer to replace the PTU. There is no timeframe for them to receive a new PTU. Jeep had recalled 2017-2019 Cherokees due to issues with the PTU. The 2020 Cherokees should also be recalled so owners don't have to pay for an issue Jeep is aware of with the power train.

"Service 4WD" warning light appeared unexpectedly. Code scan revealed that the PTU unit had failed, leading to a loss of 4WD capabilities. Jeep is much less safe to drive in winter here in Minnesota. Took to a dealer, where it was replaced. Through research, I have come to find that this is an all-too-common failure in Jeep Cherokees and had been recalled in previous years' models.

PTU unit on my Jeep Cherokee failed at 70 miles per hour on the highway. The car is located on a Jeep dealer lot and is available for inspection. Traveling at high speeds I suddenly lost and transfer of power from the motor to the wheels and was unable to keep speed in traffic. The problem has been noted on Jeep models of prior production with this exact problem per consumer reports. The car went through a full Jeep inspections and found that the PTU was the culprit of the issue. When the PTU failed it displayed a message stating “Service 4WD”. This did not occur until after the incident occurred. Additionally when the issue occurred the car turned itself into snow/ice mode. I was driving in the standard drive mode as there was no snow or ice. I had driven for over an hour prior to this failure in the car. It was mid morning when the failure happened.

While driving, the car began making a rattling noise and felt unstable. Shortly after, the “Service 4WD” warning light came on. I took the vehicle to the dealership, and they diagnosed a Power Transfer Unit (PTU) failure that requires replacement. This is a serious safety concern, as the vehicle could lose the ability to drive, especially in certain road or weather conditions. After researching the issue, I discovered that PTU failures appear to be a widespread problem in Jeep Cherokees, yet there has been no effective recall or permanent fix. Owners are being put at risk due to potential loss of power while driving.

The contact owns a 2020 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, the vehicle unexpectedly jerked, and the message “4X4 System Service Required” was displayed. The contact stated that while the vehicle was parked, the vehicle unexpectedly lunged forward. The contact engaged the parking brake to stop the vehicle. The vehicle was taken to an independent mechanic, where it was diagnosed and determined that the power transfer unit (PTU) had failed and needed to be replaced. The vehicle was not repaired, and the contact was referred to the dealer for further assistance. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 89,301.

I dropped my car for a service appointment on October 25, 2025 because the car was running loud at highway speeds and felt as though something was grinding. I was told that the recommendation is to replace the PTU. I was unfamiliar with the term and guessed, "Power Takeoff Unit" and the service technician agreed with me. He then informed me that there was an issue with the part and it would be 45-days before the part would be available. He told me that other shops were contacted and there was no shop in the area that was willing to part with the PTU, and I would need to wait 45-days for the repair. I asked if it was safe to drive the vehicle until the repair and he informed me it was. He appeared to be a new team member, so I clarified again, "I just want to be clear it is safe to drive the car". He responded it was, and then said he would check with his manager. After checking with the manager, he came back and said it was okay to drive the car but it may lead to further damage. Following the call I Googled PTU and learned that there was a recall on Jeep Cherokee's, due to defective PTUs which could cause a loss of power when the vehicle is in motion - leading to a crash, prevent the driver from putting the vehicle in park, or causing the vehicle to come out of park. Given the large number of vehicles involved in the recall, 660K + it is not surprising that the part is on back-order. It is frustrating that this is a voluntary recall, and that the scope of the recall has grown from 2016/2017 to now include 2017/2019 but not yet 2020. Please consider including the cars manufactured in 2020, and changing this from a voluntary recall.

After having the issue diagnosed by an authorized service center, it has been confirmed that my PTU has failed and needs to be replaced. Upon further research, I discovered that the PTU part is recalled for vehicles manufactured between 2017 and 2019. However, as my vehicle is a 2020 model, it unfortunately falls outside of the recall window. Despite this, it appears that similar PTU failures are still occurring in vehicles manufactured in 2020 and beyond, indicating that the issue may not have been fully resolved in later models. I am deeply concerned about the safety implications of this issue, particularly the risk of losing power to the wheels while driving. This could lead to a serious accident, especially in adverse weather conditions or on the highway. As a result, I am requesting that you take immediate action to address this problem. I believe this issue is a design flaw or a defective part that has not been fully resolved, and it is in the best interest of both customer safety and brand reputation to address this matter promptly.