Compressor circuit for Chevrolet Uplander I (2004-2008)

3.9L 3.5L 53 15 459 1049 33 15 RLY CTRL CLASS 2 DATA 57 37 21 380 2700 2751 31 4 7 SENS SIG A/C CLTCH FUSE 6 A/C CLTCH RELAY A/C COMPRESSOR CLUTCH A/C REQUEST IND CNTRL A/C REQUEST IND A/C REQUEST SWITCH CLASS 2 DATA IGN BLK WIRE COMPUTER DATA LINES SYSTEM DIODE 3 DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED HVAC CONTROL MODULE (IN DASH CENTER TRIM PANEL, BENEATH RADIO) IGN A/C REQ LOGIC LOW REF ORG/BLK WIRE UNDERHOOD FUSE BLOCK (IN UNDERHOOD COMPT, ABOVE RIGHT FRONT WHEEL WELL) WHT WIRE