Cadillac CTS II (2007-2014) Wiring diagram engine performance 6.2l vin p

5-VOLT REF 2 5 VOLT REF 1 5-VOLT REF 1 LO REF LO REF A/C COMPRESSOR RLY CTRL FAN RLY CTRL VALVE CTRL ACC WAKEUP SERIAL DATA IGN 1 VOLT B+ PNK WIRE ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL) AIR CONDITIONING SYSTEM BLK WIRE BRN WIRE BRN/WHT WIRE CNSTR VENT FUSE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM FUSE ECM/TCM IGN FUSE ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) FUEL LEVEL SENSOR ASSEMBLY (IN FUEL TANK) FUEL LVL SENS SIG SEC FUEL LVL SENS SIG FUEL TANK PRESSURE (FTP) SENSOR (RIGHT REAR OF FUEL TANK) GRY WIRE HOT AT ALL TIMES HOT W/ IGN 1 RELAY ENERGIZED LOW REF LT BLU WIRE MAIN RLY CTRL MIL CTRL PRIMARY FUEL RLY CTRL NCA WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PRIMARY FUEL LEVEL SENSOR (IN FUEL TANK) REAR FUSE BLOCK RED/WHT WIRE SECONDARY FUEL LEVEL SENSOR STARTER RLY COIL CTRL STARTING/ CHARGING SYSTEM STOP LP SW SIG TAN WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WHT RED/ WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

5 6 PNK WIRE BRN WIRE BRN/WHT WIRE DISPLY FUSE DK GRN/WHT WIRE ECM PWR FUSE EMIS 1 FUSE EMIS 2 FUSE EVEN COILS FUSE GRY WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NCA WIRE ODD COILS FUSE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL 7 8 9 PPL/WHT WIRE PWR/ TRN RELAY RED/WHT WIRE SENSOR 1 (LEFT EXHAUST PIPE, BEFORE CATALYTIC CONVERTER) SENSOR 1 (RIGHT EXHAUST PIPE, BEFORE CATALYTIC CONVERTER) SENSOR 2 (LEFT EXHAUST PIPE, AFTER CATALYTIC CONVERTER) SENSOR 2 (RIGHT EXHAUST PIPE, AFTER CATALYTIC CONVERTER) SUPERCHARGER BYPASS VALVE SOLENOID (TOP FRONT OF ENGINE) TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT)

5-VOLT REF 1 5-VOLT REF 2 6 7 8 PNK WIRE ACTUATOR SIG BACKUP LP SW SIG BARO SENS SIG BAROMETRIC PRESSURE (BARO) SENSOR (TOP LEFT SIDE OF ENGINE) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CLUTCH PEDAL POSITION (CPP) SENSOR (M/T) (TOP OF CLUTCH PEDAL ASSEMBLY) COMPUTER DATA LINES SYSTEM COOLANT PUMP CTRL COOLING FANS SYSTEM DATA BUS - DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DUTY CYCLE SIGNAL ECT SENS SIG ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (LEFT FRONT OF ENGINE) ENGINE OIL TEMP SIG EVAP CTRL GENERATOR FIELD GENERATOR TURN ON SIG GRY WIRE GRY/BLK WIRE GRY/WHT WIRE IAT SENS SIG INTAKE AIR TEMPERATURE (IAT) SENSOR (TOP LEFT SIDE OF ENGINE) LO REF LOW REF LT BLU WIRE LT GRN WIRE MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (TOP OF ENGINE) MAP SENS SIG NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/GRN WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL 7 8 9 PPL/WHT WIRE RED/WHT WIRE RLY CTRL SENS SIG SIG POS SKIP SHIFT SIG SOL SIG STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSIONS SYSTEM VEHICLE SPEED SENSOR (VSS) (M/T) (LEFT REAR OF TRANSMISSION) VSS LOW SIG WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

6 7 8 PNK WIRE BLK PNK/ WIRE BLK WIRE BLK/ GRY WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE FUEL INJECTORS (TOP OF RIGHT CYLINDER BANK) FUEL PUMP/ SENDER ASSEMBLY (IN FUEL TANK) GND B+ IGN MALFUNCTION INDICATOR LAMP GRY WIRE GRY/BLK WIRE GRY/WHT WIRE INSTRUMENT PANEL CLUSTER (IPC) LOGIC SERIAL DATA KNOCK SENSOR (KS) 2 (RIGHT SIDE OF ENGINE) LOW ENGINE OIL PRESSURE IND LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE PNK 6 7 8 9 10 11 12 13 14 WIRE PNK WIRE PNK/BLK WIRE PPL/WHT WIRE PRIMARY FUEL PUMP, RED WIRE RED/WHT WIRE SECONDARY FUEL PUMP TAN WIRE TAN/WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PNK PPL WIRE 5-VOLT REF 1 BLK WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE FUEL INJ 2 CTRL FUEL INJ 3 CTRL FUEL INJECTORS (TOP OF LEFT CYLINDER BANK) GRY TAN WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE IC 1 CTRL IC 4 CTRL IC 5 CTRL IC 7 CTRL IC 8 CTRL IGN IGN 1 VOLT IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 6 IGNITION COIL 8 KS 1 SIG KS 2 SIG LOW REF LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK 6 7 8 9 10 11 12 13 14 WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE SPARK PLUG TAC MTR CTRL 1 TAC MTR CTRL 2 TAN WIRE TAN/WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PNK PPL WIRE BATT+ VOLT BLK WIRE BRN WIRE CMP SENS SIG SENS SIG COMPUTER DATA LINES SYSTEM DATA BUS - DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE ENGINE CONTROL MODULE (ECM) FUEL INJ 4 CTRL FUEL INJ 8 CTRL FUEL INJ 1 CTRL GND FUEL INJ 6 CTRL IC 2 CTRL IC 6 CTRL IC 3 CTRL FUEL INJ 8 CTRL FUEL INJ 5 CTRL GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES REAR FUSE FSCM FUSE BLOCK (RIGHT REAR OF LUGGAGE COMPT) IAT SENS SIG CKP SENS SIG TP SENS 1 SIG SENS SIG TP SENS 2 SIG MAF SENS SIG IGN 1 VOLT IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 5 IGNITION COIL 7 LOW REF LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE NCA WIRE NICATION ENABLE SERIAL DATA COMMU- ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE RED/WHT WIRE RLY CTRL SENS SIG SPARK PLUG SPLY VOLT TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSION FLUID TEMPERATURE SENSOR (RIGHT REAR OF TRANSMISSION) WHT/BLK WIRE YEL WIRE YEL/BLK WIRE