I'm getting a Do Not Shift light and CEL. I pull the code and it's a SID0385 Accelerator Pedal code. I had a mobile HT mechanic come out and he said it was the sensor on the pedal. I went and got one and replaced the old. It worked great for a day. Lights were gone and code was clear. Started it back up yesterday after an oil change, lights and code are back. I'm lost here. Any help is greatly appreciated!!
Accelerator position sensor/Do Not Shift light
Discussion in 'Peterbilt Forum' started by Kensrig, Feb 23, 2022.