Codes

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! Codes, Codes EVERYWHERE! Codes can be so frustrating but, if humans built it, humans can repair it. The U0422 codes typically indicate a communication issue with the body control module (BCM). The P0071 and P0073 codes are related to the ambient air temperature sensor circuit. The P00DF code relates to a fuel system issue. Since the ambient temperature sensor has been replaced and the problem persists, there may be a wiring issue or a problem with the BCM. The "U" codes are manufacturer codes and the "P" codes are a bit more generalized but will still point you in the right direction. You may want a diagnostic by a qualified technician to pinpoint the exact cause and resolve these issues. If you have any other questions feel free to call us at 877-913-1554! We'll gladly find you a certified RepairPal shop in your area!