Oldsmobile Aurora II (1999-2003) Compressor circuit

39 27 35 34 47 74 14 57 A/C ENABLE SENSOR SIGNAL SENSOR GRD 5 V A/C CLU FUSE A/C CLU RELAY A/C COMPRESSOR CLUTCH A/C PRESSURE SENSOR (BEHIND A/C COMPRESSOR) BLK WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROLS SYSTEM GRY WIRE HOT AT ALL TIMES HOT IN ON POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF ENGINE COMPT, UNDER AIR CLEANER) PPL PPL 18 59 DATA LINE DATA LINE RED/BLK WIRE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT)