2020 JEEP RENEGADE Power Train Problems

Go to step on gas to accelerate my jeep it will limp backwards on speed then all of a sudden take off like a rocket, jerking everybody in the car like g force, jerking head & necks, also driving down the road car has several times shut completely off, having me to pull vehicle over to side of road, & restarting the car.I I’ve had radio system shut completely off by itself for no reason. I have had the vehicle in to shop several times, they put on computer system, to recheck and redo computer, they call me to pick it up next day & still jerking like g- force hesitating & taking off like a rocket, took it back three times they said they put power steering fluid in it, well guess what not fixed. I have less than 30k miles on vehicle, & this has been going on...

Vehicle randomly stalls out, engine shuts off, while driving. Check engine, service fuel cut-off, parking brake, air bag, ABS, coolant temperature high, service ESC system lights and messages. All of these warnings and messages occurred during the stall out, never before. It's currently in the shop for the third time to figure out the problem and to get it fixed. The vehicle has only been inspected by the dealership/shop currently working on it.

As of May 5, 2023 vehicle begin to jump when pushing on the gas as though there was bad fuel or a misfire. Reported to the dealership as soon as I had an appointment on May 15 due to no errors on the computer they were not able to diagnose Without a code Was advised to continue driving car as there was nothing happening on their end. On July 20, 2023 the vehicle turned off while driving and stepping on the gas the vehicle then turned on with lights. I had never seen before and then pulled over to check on overheating which there was none turned off the car, and turned back on, proceeded to a auto parts store where they had an OBD two reader for codes P2122 & U1400 were reported multiple times at a severity level three. Vehicle is currently at the dealership where the mechanic...

So I have a 2020 Renegade Sport. Had no issues with it up to today but I was climbing the gravel hill to my house in about 4 inches of snow. I was in 4WD snow mode and lost everything. Error messages popped and got kicked into FWD. Jeep went sliding, luckily I slid into the upward side of the hill and not over the edge. Got these errors. Dynamic Steering Torque service required Service Electronic Power Steering Service Hill Start Assist system Traction Assist Turned Off/Light On Could not get 4WD to reset that day but the next morning all codes and errors were gone. I’m lucky there were no other vehicles and that I didn’t slide over the edge. Dealer is checking vehicle for cause of issue.

Problem began on 1/1/22. I was out running errands when vehicle lost acceleration power, check engine light came on followed by a service transmission light. My vehicle is less than a year old with under 8000 miles on it and is regularly maintained. There is no foreseeable reason for it to be having problems

The contact owns a 2020 Jeep Renegade. The contact stated that after turning the vehicle off and exiting the vehicle, it was later discovered that the vehicle was still running. The vehicle was taken to the local dealer who disconnected the battery and reset the vehicle to correct the problem. The contact indicated that the failure continued intermittently. Also, while driving a burning odor was present coming from the vents when turning the air conditioning on. The contact was informed that the burning odor was caused by debris under the vehicle. After removing the debris, the failure continued. Also, while driving the vehicle would pull, jerk and not properly accelerate. The transmission was serviced for the failure. No further information was available. The failure mileage was 20,000.