6.5l (vin y), air conditioning circuits for Chevrolet Forward Control P30 (1985-1999)

A/C COMPRESSOR CLUTCH RELAY (ENGINE FIREWALL RELAY BRACKET) A/C COMPRESSOR HIGH PRESSURE CUTOFF SWITCH (REAR OF A/C COMPRESSOR) A/C COMPRESSOR REFRIGERANT PRESSURE SWITCH (ON A/C ACCUMULATOR) BLK WIRE DIODE A/C COMPRESSOR CLUTCH DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENG-BAT FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK ORG/ WIRE VEHICLE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) W/ VCM W/O VCM WHT (OR WIRE WHT WIRE