Cadillac STS I facelift (2007-2011) hi spd gmlan serial data bus - iat 2 low ref low ref wiring diagram

2501 6120 2761 COMPUTER DATA LINES SYSTEM 335 3223 COOLING FANS SYSTEM 5 VOLT REF 1 5 VOLT REF 5 VOLT REF 1 BANK 2 SENS 2 BAROMETRIC PRESSURE (BARO) SENSOR (TOP RIGHT SIDE ENGINE) BLK WIRE BLK/WHT WIRE BRN WIRE CNSTR VENT FUSE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE COOLANT TEMPERATURE (ECT) SENSOR (REAR OF RIGHT CYLINDER HEAD) EVAP CNSTR PURGE SOL CTRL LO SPD COOLING FAN RLY CTRL FUEL PUMP FUEL PUMP RELAY GENERATOR FIELD DUTY CYCLE SIG GENERATOR TURN ON SIG GROUND GRY WIRE GRY/BLK WIRE HI SPD GMLAN BUS + HI SPD GMLAN SERIAL DATA BUS - IAT 2 LOW REF LOW REF HOT AT ALL TIMES HOT AT ALL TIMES FUEL PUMP FUSE J/C LEFT FUEL TANK SENSOR LOW REF BARO SENS LOW REF LOW REF LT BLU WIRE LT GRN WIRE OIL LEVEL SW SIG ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PARK/NEUTRAL SIG PNK WIRE PPL PPL/WHT WIRE RED/WHT WIRE RIGHT REAR FUSE BLOCK (UNDER STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSIONS SYSTEM VACUUM BYPASS VLV CTRL HTR LO CTRL (BANK 2 SENS 1) COOLANT PUMP RLY CTRL WHT/BLK WIRE YEL WIRE YEL/BLK WIRE