Engine Engine Control Module (ecu/ecm) Software Problems of Jeep Wrangler

The contact owns a 2019 Jeep Wrangler. The contact stated while driving 55 mph uphill, the vehicle failed to respond upon depressing the accelerator pedal. The check engine warning light illuminated. The vehicle lost power steering functionality. Additionally, the stereo and the windshield wipers engaged independently. A message indicating a shifter column failure was displayed, and other unknown warning lights were illuminated. The contact was able to exit the highway and pulled into a driveway, where she parked the vehicle. The contact stated that the engine continued running after pressing the start/stop button several times to turn off the vehicle. Additionally, the contact stated that the engine revved up significantly while the accelerator pedal was not depressed. The contact pressed the start/stop button again, and the vehicle turned off. The contact then restarted the vehicle, and the vehicle responded as needed; however, the check engine warning light was illuminated. The contact stated that upon using an obd reader, codes indicating lost communication with abs control module, torque request signal from pcm denied, can communication messages missing, invalid data from ecm/pcm, lost communication with scm/canc and implausible missing transmission message, were read. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed nor repaired. The failure mileage was approximately 75,000.

See all problems of the 2019 Jeep Wrangler 🔎.