As mentioned before, I would be checking for codes before buying and throwing parts at it.
What harness do you have (company done by)? I have seen plenty of GM and other companies harnesses have issues out of the box. The exception is Speartech as they test each harness on an engine.
Are all the parts from the same vehicle (pedal, TAC module, ECM)? Not all of these parts from different vehicles are compatible. Some are, but not all.
So check the codes and compatibility first.
Mike Norris
|