NHTSA Complaint #11533966 — 2020 JEEP RENEGADE

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 reset the codes and doesn’t know how to get them back. Vehicle continues to jump when pushing on gas.