Cadillac SRX II (2009-2012) underhood fuse block (left front engine compt) Wiring diagrams

1 2 3 4 POSITIVE VOLT GROUND 46 45 42 55 FAN RELAY CONTROL SUPPLY VOLTAGE SERIAL DATA + SERIAL DATA - AFTERBOIL PUMP FUSE AUXILIARY COOLANT PUMP (LEFT SIDE ENGINE) AUXILIARY COOLANT PUMP RELAY BATTERY FUSE BLOCK BLK WIRE COMPUTER DATA LINES SYSTEM COOLING FAN CONTROL MODULE DK GRN WIRE ECT SENS SIG ENGINE CONTROL MODULE (LEFT FRONT ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (LEFT CYLINDER HEAD) FUSE 4 FUSE 5 GRY WIRE HOT AT ALL TIMES LOW REF NCA WIRE PNK WIRE POWERTRAIN RELAY RED WIRE RED/BLK WIRE RLY CTRL TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) YEL WIRE

2.8L 3.0L A/C COMPRESSOR CLUTCH (2.8L: A/C COMPRESSOR) AFTERBOIL PUMP FUSE AUXILIARY COOLANT PUMP (LEFT SIDE ENGINE) BATTERY FUSE BLK WIRE COMPUTER DATA LINES SYSTEM COOLING FAN CONTROL MODULE (2.8L) DATA BUS - DIC DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY INSTRUMENT CLUSTER ECT SENS SIG ENGINE CONTROL MODULE (LEFT FRONT ENGINE COMPT) FAN RLY CTRL FUSE 4 FUSE 5 BLOCK GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRT BLWR FUSE HOT AT ALL TIMES INSTRUMENT PANEL HVAC FUSE FUSE BLOCK (CENTER CONSOLE) IPC FUSE LO REF LOGIC LOW REF NCA WIRE ORG/BLK WIRE PNK PPL WIRE PNK WIRE POSITIVE POSITIVE VOLT POWER- TRAIN RELAY PPL PRESSURE RED WIRE RED/BLK WIRE RED/WHT WIRE RLY CTRL SENS SIG SUPPLY VOLT SW SIG TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) VOLT YEL WIRE

195 3271 750 294 1303 DOOR LOCKS SYSTEM 2500 2501 COMPUTER DATA LINES SYSTEM 5797 6132 TRUNK, TAILGATE, FUEL DOORS SYSTEM COMPUTER DATA LINES SYSTEM 6133 6134 COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM BATT SENSE (RVC) FUSE BATTERY BCM 6 FUSE BCM 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM GROUND GRY WIRE HEADLAMP WASHER RELAY CTRL HEADLIGHTS SYSTEM HI SPEED GMLAN DATA BUS (+) HI SPEED GMLAN DATA BUS (-) HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (CENTER CONSOLE) LIFTGATE OPEN/CLOSE SWITCH LOCAL INTERCONNECT NETWORK 1 LOCAL INTERCONNECT NETWORK 2 LOCAL INTERCONNECT NETWORK 3 LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PARK LAMP SUPPLY VOLT PNK AMBIENT LIGHTING WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL REAR ENGINE COMPT) RED/WHT WIRE STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM COMPUTER DATA LINES SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) WHT WIRE WIPER SPEED RELAY CONTROL WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE

25 24 SERIAL DATA (-) SERIAL DATA (+) 2501 2500 COMPUTER DATA LINES SYSTEM BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DATA DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY EBCM FUSE ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR ENGINE COMPT) HOT AT ALL TIMES INSTRUMENT CLUSTER LO SPD GMLAN SERIAL LOGIC LT BLU WIRE MULTI-AXIS ACCELERATION SENSOR RED/BLK WIRE STEERING ANGLE SENSOR (UNDER LEFT SIDE OF DASH) TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) VARIABLE POWER STEERING SOLENOID VALVE YEL WIRE

1 2 3 4 RCDLR GROUND DATA TRANSMIT DATA RECEIVE RCDLR POWER 12 18 DOOR LOCK STATUS DOOR LOCK STATUS 2 10 LOCK/UNLOCK CTRL NETWORK 3 22 19 15 6 18 GMLAN SERIAL DATA LOCK SIG UNLOCK SIG INDICATOR CTRL LOCK SW SIG 27 16 RCDLR DATA TRANSMIT RCDLR GROUND BCM 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DOOR LOCK DOOR UNLOCK DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER WINDOW MOTOR (IN DRIVER'S DOOR) DRIVER WINDOW SWITCH GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER KEYLESS ENTRY ANTENNA LOCK CTRL LOCK RELAY CTRL LOGIC LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NETWORK 3 NETWORK 4 ORG/BLK WIRE PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW MOTOR (IN FRONT PASSENGER DOOR) PNK/BLK WIRE PNK/WHT WIRE POSITIVE VOLT PPL RADIO/HVAC CONTROL RCDLR DATA RECEIVE RCDLR POWER RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RIGHT REAR QUARTERPANEL) SECURITY IND SECURITY LOCK SWITCH SW SIG TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) UNLOCK CTRL

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LOCK SIG 1 2 3 4 5 6 POSI VOLT GROUND ACCESSORY VOLT IGN VOLT POST VOLT GROUND 21 22 NETWORK 4 SERIAL DATA 5 17 LEFT REAR SIG RIGHT REAR SIG 6 5 PNK ACCESSORY VOLT IGN VOLT WIRE 6135 5060 COMPUTER DATA LINES SYSTEM ANTENNA ANTENNA - ANTENNA + ANTENNA - ANTENNA + ANTENNA - ANTENNA + BCM 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE CENTER CONSOLE FRONT KEYLESS ENTRY ANTENNA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER WINDOW MOTOR (IN DRIVER'S DOOR) DRIVER WINDOW SWITCH GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE BLOCK IGN/THEFT 2 (LEFT REAR FUSE QUARTER PANEL) IGN/THEFT 1 FUSE IGNITION MODE SWITCH INSTRUMENT CLUSTER KEYLESS ENTRY CONTROL MODULE (RIGHT CARGO COMPT) LOGIC LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NETWORK 3 OPEN SW SIG OPEN SW SIG IGN SW RUN SIG LOW REF PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW MOTOR (IN FRONT PASSENGER DOOR) PNK WIRE PNK/BLK WIRE POS VOLT RED/WHT WIRE SECURITY IND SERIAL DATA SHIFT INTERLOCK SYSTEM SW SIG TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) WHT WIRE

1 2 3 GROUND NETWORK 11 REF VOLT BCM 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER DISPLAY GROUND HOOD AJAR SWITCH HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LOGIC IMMOBILIZER CONTROL MODULE LT BLU WIRE PNK/BLK WIRE POSITIVE VOLT RED/WHT WIRE SECURITY IND SERIAL DATA UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT)

CAMSHAFT POSITION (CMP) SENSOR EXHAUST BANK 1 (RIGHT CYLINDER HEAD) CAMSHAFT POSITION (CMP) SENSOR EXHAUST BANK 2 (RIGHT CYLINDER HEAD) CAMSHAFT POSITION (CMP) SENSOR INTAKE BANK 1 (RIGHT CYLINDER HEAD) CAMSHAFT POSITION (CMP) SENSOR INTAKE BANK 2 (LEFT CYLINDER HEAD) CNSTR VENT FUSE CRANKSHAFT POSITION SENSOR (RIGHT REAR ENGINE BLOCK) DK GRN WIRE ECM PWR/TRN FUSE FUEL PUMP FUSE GLOW PLUG/MAF FUSE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE BLOCK (LEFT REAR QUARTER PANEL) HOT W/ IGNITION RUN RELAY ENERGIZED INJ INJ EVEN ODD FUSE FUSE LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE POST FUSE POWERTRAIN RELAY PPL PPL 18 19 PRE FUSE RED/WHT WIRE TAN WIRE THROTTLE BODY ASSEMBLY UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) WHT WIRE YEL WIRE

5 V REF BATT POS VOL BLK WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CENTER CONSOLE MULTI-FUNCTION SWITCH COMM ENABLE COMPUTER DATA LINES SYSTEM DIESEL FUEL/SEC AIR FUSE DK GRN WIRE DK GRN/WHT WIRE FSCM FUSE FUEL LEVEL SENSOR FUEL PRESSURE SENSOR (FUEL SUPPLY PIPE) FUEL PUMP FLOW CONTROL MODULE (LEFT REAR CARGO COMPT) FUEL PUMP, SENDER ASSEMBLY (RIGHT SIDE OF FUEL TANK) GRY WIRE HARNESS) HOT AT ALL TIMES HOT W/ IGNITION RUN RELAY ENERGIZED LOW REF LT BLU WIRE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE PPL PRESS SENS SIG PUMP RLY CTRL PUMP SUPY VOL RED/WHT WIRE SECONDARY AIR INJECTION PUMP RELAY SER DATA BUS - TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) WHT WIRE YEL WIRE

5-V 3 REF APP SENS 2 SIG 5-V VOL 4 REF APP SENS 1 SIG 5291 6386 STARTING/CHARGING SYSTEM ASSEMBLY (RIGHT SIDE OF FUEL TANK) BLK WIRE BRAKE PEDAL SW SIG BRN WIRE BRN/ WHT WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FAN RLY CTRL COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT FRONT ENGINE COMPT) EVAP CONISTER VENT SOL CTRL IGN VOL EVAPORATIVE EMISSION CANISTER VENT SOLENOID VALVE (EVAP CANISTER) FUEL PUMP RLY CTRL FUEL PUMP/ SENDER FUEL TANK PRESSURE SENSOR FUEL TANK PRESSURE SENSOR SIG 5-V VOL 1 REF GMLAN SERIAL DATA BUS+ GMLAN SERIAL DATA BUS- GRN DK WIRE GRY WIRE GRY/WHT WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED ECM RUN CRNK FUSE IGN VOL STARTER RLY CTRL LOW REF LOW REF 5-V 1 REF LOW REF LOW SPEED COOLING FAN RLY CTRL LT BLU WIRE LT BLU/WHT WIRE MIL CTRL MOTOR NCA WIRE ORG/BLK WIRE PNK IGN VOL BATT POS VOL LOW REF WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN RLY CTRL IGN VOL PPL PPL FUEL LEVEL SENS SIG SENS LOW REF FUEL LEVEL SENS SIG PPL/WHT WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TANK HARNESS) THROTTLE POS SENS SIG LOW REFERENCE 1 A/C REFRIGERANT PRESSURE SENS SIG UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) WAKE UP SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/WHT WIRE