Cadillac STS I facelift (2007-2011) Wiring diagram engine performance 4.6l vin a

335 3223 COOLING FANS SYSTEM 5-VOLT REF 1 A/C REFRIGERANT PRESS SENS SIG BANK 2 SENS 1 BANK 2 SENS 2 BLK WIRE BLK/WHT WIRE BRN/WHT WIRE CNSTR VENT FUSE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE ECT SENSOR SIG ENGINE COOLANT TEMPERATURE (ECT) SENSOR (IN REAR SIDE OF RIGHT CYLINDER HEAD) EVAP CANISTER PURGE SOL CTRL LO SPD COOLING FAN RELAY CTRL FUEL PUMP FUSE FUEL PUMP RELAY GENERATOR FIELD DUTY CYCLE SIG GENERATOR TURN ON SIG GROUND GRY WIRE HI SPD GMLAN SERIAL DATA BUS + HOT AT ALL TIMES IGN INSTRUMENT PANEL CLUSTER (IPC) J/C LO SPD GMLAN SERIAL DATA LOGIC LOW REF LT GRN WIRE MALFUNCTION IND MAP SENSOR SIG ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PARK/NEUTRAL SIG PNK/BLK WIRE PPL PPL/WHT WIRE RED/WHT WIRE RIGHT REAR FUSE BLOCK (UNDER RIGHT SIDE OF REAR SEAT) STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSIONS SYSTEM WHT WIRE YEL WIRE

ACCELERATOR PEDAL POSITION (APP) SENSOR (ATTACHED TO TOP OF ACCELERATOR PEDAL) BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GRN DK WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE KNOCK SENSOR (KS) BANK 2 (ON LEFT SIDE OF ENGINE, UNDER INTAKE MANIFOLD) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/WHT WIRE PNK/BLK WIRE PPL PPL/WHT WIRE PRESSURE SENSOR CONNECTOR) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT WIRE WHT/BLK WIRE

5-VOLT REF 1 A/C COMPRESSOR CTRL AIR CONDITIONING SYSTEM APP SENSOR 1 SIG APP SENSOR 2 SIG BATTERY POSITIVE VOLT BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECM 1 FUSE SNSR FUSE ECM/ TCM BATT FUSE ECM/TCM IGN FUSE ECM/TCM SERIAL DATA EVAP CANISTER CTRL FTP SENSOR SIG FUEL LEVEL SENSOR SIG FUEL PUMP RELAY CTRL GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HIGH SPEED RELAY CTRL HOT AT ALL TIMES HOT W/ RUN/ CRNK RELAY ENERGIZED LEFT FUEL TANK SENSOR LO FAN HI FAN FAN A/C SPD SPD S/P CMPRSR RELAY RELAY RELAY CLTCH RELAY LOW REF LT BLU WIRE MIL CTRL OF ENGINE COMPT) PNK WIRE PNK/BLK WIRE POWERTRAIN RELAY CTRL PPL PPL 3 4 PPL/WHT WIRE PWR/TRN RELAY RED WIRE RED/WHT WIRE RUN/CRANK IGN 1 VOLT SECONDARY SENSOR SIG SNSR FUSE STARTER RLY COIL CTRL STARTING/CHARGING SYSTEM STOP LAMP SWITCH SIG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TO EVEN COILS FUSE (DIAGRAM 4 OF 6) TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE VEHICLE SPEED SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK LT BLU/ WIRE BLK LT GRN/ WIRE BLK PNK/ WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/ WHT WIRE DK BLU/WHT WIRE EVEN COILS FUSE FROM PWR/TRN RELAY (DIAGRAM 3 OF 6) GRY WIRE GRY/BLK WIRE GRY/WHT WIRE INSIDE REARVIEW MIRROR LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MODULE (IN LEFT SIDE OF REAR COMPT, UNDER REAR SHELF) NCA WIRE ODD COILS FUSE ORG/BLK WIRE PLUG PLUG SPARK PNK 7 8 WIRE PNK WIRE PNK/BLK WIRE PPL PPL 3 4 PPL PNK WIRE PPL/WHT WIRE RADIO REAR OBJECT SENSOR CONTROL SPARK SPARK PLUG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) W/ INFOTAINMENT SYSTEM 012, 014, 015 W/ INTELLIGENT HIGH BEAM CONTROL WHT/BLK WIRE YEL/BLK WIRE

5 VOLT REF BLK WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR EXHAUST BANK 1 (TOP RIGHT FRONT OF ENGINE) CAMSHAFT POSITION (CMP) SENSOR EXHAUST BANK 2 (TOP LEFT FRONT OF ENGINE) CAMSHAFT POSITION (CMP) SENSOR INTAKE BANK 1 (TOP RIGHT FRONT OF ENGINE) CAMSHAFT POSITION (CMP) SENSOR INTAKE BANK 2 (TOP LEFT FRONT OF ENGINE) CMP SIG DK BLU WIRE DK BLU/ WHT WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE ENGINE OIL PRESSURE (EOP) GRY WIRE GRY/BLK WIRE GRY/WHT WIRE LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PNK 7 8 WIRE PNK WIRE PNK/BLK WIRE PPL PPL PNK WIRE PPL/WHT WIRE SENSOR (ON LEFT SIDE OF ENGINE) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL/BLK WIRE

BLK PNK/ WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE FUEL INJ 6 CTRL FUEL INJ 7 CTRL FUEL INJ 1 CTRL GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE IAT SENSOR SIG CKP SENSOR SIG TP SENSOR 1 SIG IGN 1 VOLT KNOCK SENSOR (KS) BANK 1 (ON RIGHT SIDE OF ENGINE, UNDER INTAKE MANIFOLD) KNOCK SENSOR 2 SIG KNOCK SENSOR 2 SIG KNOCK SENSOR 1 SIG KNOCK SENSOR 1 SIG LOW REF 5 VOLT REF 2 5 VOLT REF 2 LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL PNK WIRE PPL TP SENSOR 2 SIG MAF SENSOR SIG PPL/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE BODY ASSEMBLY (TOP FRONT OF ENGINE) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE