Power Transfer Unit failure and 4WD loss
POWER TRAIN
20 NHTSA complaints · 2022-09 → 2026-08
“Previously reported that my vehicle was throwing the code for the 40D. I returned today, vehicle vehicle start to slam, jerk. Jeep Cares escalated after dealership tech confirmed active failure. Fuse pulled, but can't really drive my car to avoid damages. Now waiting for them…”
“While driving, I heard a loud clunk and was not able to go forward when stepping on the gas. It then kicked in and could move on for a minute and it happened again. Then it happened again and this time we pulled over and had to call a tow truck. While we were waiting the car…”
“Suddenly the emergency collision braking system applied and all of the lights on my vehicle lit up. While the braking system was being applied the cruise control was simultaneously applying gas resulting in the vehicle RPM redlining on multiple occasions. Fortunately, the…”
“On Sunday evening (4/16/2023) we noticed a very scary noise coming from our 2022 Jeep Cherokee while we were on the freeway. No warning lights were on in the vehicle. Thankfully we were close to home when we noticed the noise and were able to immediately get off the 110 freeway.…”