Saturn Astra I (2008-2009) Compressor circuit

A/C COMPRESSOR CLUTCH A/C REFRIGERANT PRESSURE SENSOR BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) FUSE 20 GRN WIRE HOT AT ALL TIMES LOGIC RELAY RELAY ENERGIZED UNDERHOOD FUSE BLOCK YEL/RED WIRE