Excellent help. Does anybody have a write up, or explanation how the drive by wire throttle pedal assembly works? I get the general idea but would like to know more to clarify a few things.
Best source is the GM manual.
I will salvage the harness that runs into the truck, just out of curiousity what would I use from that harness?
Wiring to the throttle pedal assembly & dash. Also A/C demand input, Cruise control etc...
Note I think that the cruise function is built into the PCM, all you need is the switch on the collum and brake input.