2018 Jeep Cherokee engine problems

“The contact owns a 2018 Jeep Cherokee. The contact stated that while driving at 35 MPH, the vehicle shut off as several warning lights appeared on the instrument panel. The contact made multiple attempts to restart the vehicle but to no avail. The police arrived at the scene and helped to place the vehicle into neutral(N) and moved the vehicle off to the side of the road. Due to the failure, the vehicle was initially towed to the contact's home and was then towed to a dealer. The dealer diagnosed the vehicle with a failed alternator and PTU(Power Transfer Unit). The vehicle was towed back to the contact's home due to the cost of the repair. The contact called an independent mechanic who managed to replace the alternator. Although the contact managed to drive the vehicle once the alternator was replaced; the contact stated that the same warning lights including the 4WD warning message remained on the instrument panel. Upon investigation, the contact discovered NHTSA Campaign Number: 25V011000(Power Train); however, the VIN was not included in the recall. The manufacturer had yet to be notified of the failure. The vehicle had yet to be fully repaired. The failure…”

“My 2018 Jeep Cherokee suffered a Power Transfer Unit (PTU) failure in February 2025 while my family was on vacation. The vehicle was delivered to Walker Jeep in Alexandria, Louisiana and has remained there for approximately one year. I reside in Texas, approximately five hours away. The failure involves the same PTU defect covered under Safety Recall 01C (NHTSA 25V-011). Stellantis’ Part 573 filing acknowledged the defect and scheduled final remedy notification in February 2026. After holding my vehicle for approximately 12 months awaiting recall remedy availability, I was recently informed that my vehicle does not qualify for recall coverage. Stellantis is now offering either a $4,000 buyback or requiring approximately $6,000 out-of-pocket for repair. The vehicle has been undriveable for one year due to a defect covered under a federal safety recall. I am requesting investigation into recall compliance, unreasonable delay of remedy, and denial of coverage after prolonged deprivation of use.”

“1. The Power Transfer Unit (PTU) and transfer case have failed. The vehicle was initially suspected to have a wheel bearing issue due to a howling noise during the test drive. However, after purchase, the noise worsened significantly. An independent repair shop diagnosed the vehicle and confirmed that the transfer case and bearings are defective and unsafe. The vehicle is currently at the dealership and is available for inspection upon request. 2. I was informed by a certified mechanic that the vehicle is unsafe to drive and poses a significant risk of crash due to transfer case failure. Failure of the transfer case and PTU can result in sudden loss of power, drivetrain lockup, or loss of vehicle control while driving. This placed my safety, my child’s safety, and others on the road at serious risk. I was specifically instructed not to drive the vehicle due to the hazard. 3.Yes. The problem was confirmed by both an independent repair shop and the selling dealership. The dealership acknowledged there is an active recall related to the PTU/transfer case and ordered a replacement transfer case. However, they stated the part is on national backorder with no current…”

“Due to the unresolved recall I have experienced alot of issues. The most terrifying is the loss of power, my jeep has just stopped moving sometimes allowing me to het to 30 mph but no more. This has happened to me 3x all of which were on the highway. I no longer have use of my 4wd, which is extremely frustrating since it was the only reason I purchased this vehicle. It has released itself from the parking position. And my "service shifter" light it constantly on. I did put my car in the shop over a year ago they "fixed" it, unfortunately it broke shortly after since it is a recalled part.”

“Service 4wd came on. Has been on. Jeep dealership said the switch was bad, replaced and still on. Since then it has turned off while driving 6 times. Now all the time in traffic and when I try to park it will say service shifter. I contacted stellantis directly about this and the supposed recall they announced, but has no fix. They said it isn't their problem it is on the dealer. Not acceptable to make a car that I have to force myself daily not to be in an accident with. Most recent was today. Car died and stuttered to a stop in someone's yard. Power assist stearing goes away! And it is 2wd now.”

“While driving my vehicle, the vehicle suddenly stopped accelerating. I pulled over and when I put it into park it felt like it was the transmission. However, I had the transmission inspected and there were no issues. Prior to the happening the "service 4WD" light kept coming on. After the incident, the vehicle could not be driven over 45mph, the steering was so stiff I could hardly turn it, and every time I put the vehicle into drive or park it would feel like the transmission was about to drop.”