GM Repair Problems? Ask GM Repair Expert Now.
Hello, my name is Bobby. Thank you for the question. Most of the time when this code comes up there are some other common issues. Most of the time the issue is actually the connection at the throttle body or the throttle body itself. I have also seen issues with the wiring to the accelerator pedal where it goes behind the driver kick panel. There are issues with water getting in there and causing this. I would start by checking this wiring and then adding dielectric grease to the connection on the throttle body to see if it helps. Then replace the throttle body if needed. Please let me know if you need more help.
Yes, that can cause this. If there is a loose connection then replace the connector on the pedal assembly. Most auto parts stores sell these.