HomeAll RepliesReply To: Replaced throttle body 4 times and accelerator pedal twice still having problems Reply To: Replaced throttle body 4 times and accelerator pedal twice still having problems Sponsored May 5, 2021 at 8:27 pm #653370 JuniorParticipant Try following the cable that runs from the accelerator pedal through the firewall. There is a plug in that gets corroded or lose an it will cause the same fault code. Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored