[97GMCSLE]

I have a 97 sierra and contacted the brake controller company directly for the diagram. I will look for it tonight and try to post tomorrow. The wiring was different than the directions stated. I had to connect the red to a white wire in the main wire bundle (factory taped and in plastic raceway) behind the e-brake pedal that lit up when pressing the brake. I believe the directions were 97 specific, but may have included the 96 as well. I'll look through my files tonight.