2022 Jeep Grand Cherokee 4XE Fuel system Problems

“Fuel gauge incorrectly shows to be full (with no change in range) until about 4 gallons (~80-90 miles) has been used. After that the fuel gauge begins to register and the Range begins moving down. After several attempts to get the issue fixed, I finally had a service manager admit it is an issue with all Cherokee & Wrangler 4xe models. I then did an internet search and discovered it is a well known issue.”

“Was driving 40 MPH when suddenly the vehicles dashboard lit up like a Christmas tree. The vehicle would not allow me to go more than about 20MPH. Luckily the person behind me stopped before rear ending me. This is the second time this has happened now. I am afraid to even drive this vehicle now, as I’m afraid it may cause an accident. I contacted Jeep about this, and they didn’t do anything about it and said there was no recall related to loss of motive power. If this happened in a highway, this would have been a disaster.”

“This vehicle has a nonstop history of unresolved electrical issues cause numerous warnings of failed systems, failure to start and randomly going into Limp mode . It has been to the Jeep service shop 7 times so far. Recently, the vehicle completely shut down and lost all power while driving at speeds higher than 50 mph on 2 separate occasions. On February 2nd 2025 the vehicle lost power on the freeway at 80 mph. I swerved into the left shoulder to prevent an accident. vehicle was towed to Jeep service center, a software upgrade was performed and returned to me as presumed fixed by Jeep. …”

“I recently had a recall fix for the hybrid system battery. Days after the car was serviced my dashboard displayed messages saying to service the Hybrid system and the 4WD. Two days later I was stopped at an intersection. I put my foot on the gas and after a few feet I lost power and the car only rolled. I was able to roll onto the shoulder while the dashboard was displaying multiple errors and showed the parking break was on, along with other warnings. I turned off the car and turned it back on. I selected the E-save setting wnich allowed me to complete the drive without any further issues.”

“The vehicle has intermittent issues whereby it will flash several icons (a Turtle, lightning bolt) and send a error message about throttling, then completely shut down during operation. This has been ongoing since a few months after I received the vehicle. During shut down, the vehicle's power is completely unresponsive, I cannot use gas power to drive the car, it simply becomes unresponsive and non-operational. These shut downs have occurred while idling at traffic lights, while driving at low speeds on residential roads and, the past 4 experienced shut downs, on the highway. …”