Looking for wiring schematics for my '79 with Factory A/C. My shitty Haynes only has non-A/C wiring schematics, and isn't helping me at all. I am trying to wire up the switch and blower motor and all that crap and the schematics I have don't have what I need. This truck had no A/C and is being converted. I have installed the dash, and everything else, but the wiring is all different to the blower. Thanks.