just in case this is the AC wiring setup for 71/72 B body, valid up to 74 B body and several A bodies too. Pretty sure some E bodies used the same setup. However wiring colors and how they work are pretty much the same for all Mopars.

I decoded all the wiring functions and made this

3rd gen AC power route..jpg
Last edited by NachoRT74; 09/16/18 08:40 AM.
With a Charger born in Chrysler assembly plant in Valencia, Venezuela