2022 Jeep Grand Cherokee fuel/propulsion system problems

“This complaint involves a violation of safety recall obligations for Jeep Recall 68C (NHTSA Campaign 25V741000) concerning a high-voltage hybrid battery fire hazard. On Friday, May 29, 2026, the vehicle was brought to Carman Chrysler Jeep Dodge (New Castle, DE) for mandatory recall testing. The vehicle failed the manufacturer's diagnostic analysis due to a critical internal cell separator defect. Because of the immediate thermal and fire risk, the dealership service department immediately grounded the vehicle on-site, stating it is completely unsafe to drive or park near structures. Stellantis/FCA has failed to provide a timely remedy or replacement parts, leaving our vehicle stranded on a commercial lot. Furthermore, the manufacturer has refused to provide direct-billed alternative transportation, offering only an out-of-pocket rental reimbursement model. Because parts are delayed for several months, bankrolling thousands of dollars upfront for a rental vehicle is a massive financial burden that is completely unfeasible for our family. The dealership has also failed to provide physical or digital copies of the failed diagnostic paperwork or Repair Order. We…”

“My vehicle will not start so I jumped my battery when my car cut on I had a bunch of lights flashing my engine light my power steering light the miles per hour on my dash was flashing will not let me put my car into drive or reverse and when I did get it into drive my steering wheel was completely locked. After a few minutes. The vehicle will cut off again. All of this happened out of nowhere.I I was driving perfectly with no issues the day before”

“1st incident: I pulled out from [XXX] onto [XXX] . As I was accelerating to reach the speed limit the gas pedal became unresponsive around 30-40 mph losing all propulsion. I pushed the gas pedal to the floor and it still did not accelerate, slowing the vehicle down with highway traffic approaching from behind. After 5-10 seconds the pedal suddenly became responsive and the car began to accelerate at a bit of a slower rate than typical for the first few seconds then accelerated as it should. 2nd incident: I was turning from [XXX] , into the driveway at my place of employment. The drive way is on an incline and halfway up the incline the gas pedal again became unresponsive. Due to the incline the vehicle did not continue to coast forward and quickly lost speed at which point I hit the brakes to avoid possibly rolling back into the highway traffic. I then tried the gas pedal again and the vehicle accelerated. This could become extremely dangerous if it were to occur during merging onto a busy highway with traffic moving at high speed, as just one example. The two incidents happened about a month apart. The dealership was not able to replicate the issue as it is a…”

“The vehicle experienced a hybrid system/charging failure documented by the servicing dealership as “service hybrid system message and vehicle will not charge.” The vehicle also had battery-related failure requiring a jump and repeated service visits. This caused loss of use and raised reliability and safety concerns.”

“Vehicle recently had recall 68c completed. Was driving in electric mode on the highway at approximately 55mph. Upon pressing accelerator further to increase speed to pass another vehicle, I lost all electric power and the vehicle lost speed down to 40mph, despite accelerator pedal being pressed to the floor. Approx 3-5 seconds later, gas engine started, revved high, vehicle lunged forward to 65mph, continued to accelerate after releasing accelerator pedal, and was able to be slowed by pressing brake. This same situation was replicated 9 hours later on the same highway. Dealer claims this is "normal operation."”

“Was driving on a crowded interstate highway that runs through Denver when my 2022 Jeep Grand Cherokee 4xe suddenly turned off. Luckily, there were no cars in the adjacent lane and I had enough forward momentum to get across that lane and onto the shoulder of the road. There were no warning lights or alarm sounds, the engine just turned off. After reaching the shoulder, I restarted the car and could drive it to a dealership. It is currently at the Jeep dealership undergoing diagnostics. This was an unbelievably dangerous event that could have resulted in a multiple car pile up with injuries or deaths (most likely mine or my wife’s) since we were in such heavy traffic at a speed of about 70 mph. We are the sole owners of the vehicle and have kept up to date on all recalls of which there have been several. We had one recall outstanding which was due to be addressed in a few days which dealt with a potential battery fire. Not sure how that would relate to this event. We have not had any similar event with this car in the roughly 28000 miles we’ve driven it. If the car needs to be inspected, that would be fine. I’d hate to have this happen to anyone else.”