Air Conditioning Overhead (C-K Models) For 1979 GMC Light Duty Truck (Series 10-35) Wiring Diagram

This is the air conditioning air overhead system wiring diagram (C-K Models) for the 1979 GMC Light Duty Truck (Series 10-35). This schematic is quite simple, you can see several components and their connections, here are some of the components: fuse panel, blower switch, resistor, and blower motor. Please understand this schematic first by studying them completely before you do any wiring work. (Click image to enlarge)

 Air Conditioning Overhead System Wiring Diagram (C K Models) For 1979 GMC Light Duty Truck (Series 10 35)