6.5l (vin s), compressor circuit for GMC Pickup C1500 (1985-1999)

A/C COMP FUSE A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY (IN UNDERHOOD FUSE-RELAY CENTER) A/C COMPRESSOR CYCLING SWITCH A/C CONTROL A/C DISABLE A/C ENABLE A/C HIGH PRESSURE CUTOUT SWITCH (ON A/C COMPRESSOR) A/C LOW PRESSURE CUTOUT SWITCH A/C SWITCH AUX FAN CTRL BLK WIRE BLOWER SWITCH BRN WIRE DIODE DK GRN WIRE DK GRN/WHT WIRE FUSE BLOCK HOT IN RUN HVAC CONTROL MODULE HTR A/C FUSE 12 HOT IN RUN OR START IGNITION LO OFF LT GRN WIRE ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (LEFT REAR OF ENGINE COMPT) RECIRCULATION DOOR MOTOR (UNDER DASH, ON HEATER- A/C CASE) UNDERHOOD FUSE-RELAY CENTER IGN 1 FUSE WHT WIRE