Cadillac SRX II (2009-2012) org/ Wiring diagrams

12 VOLT REF 2.8L 3.0L 5 VOLT REF LO REF ABS IND. BATTERY FUSE BLOCK BLK WIRE BLK/WHT WIRE BLU LT WIRE BRAKE BOOSTER BRAKE BOOSTER PUMP MOTOR BRAKE BOOSTER VACUUM SENSOR (BRAKE BOOSTER) BRAKE FLUID LEVEL SWITCH (ON MASTER BRAKE CYLINDER RESERVOIR) BRAKE IND SERIAL DATA BRAKE PRESSURE MODULATOR BREAK BOOSTER PUMP MOTOR RELAY BRN WIRE CENTER CONSOLE MULTI-FUNCTION SWITCH MODULE COMPUTER DATA (RIGHT SIDE ENGINE COMPT) LINES SYSTEM COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR ENGINE COMPT) ELECTRONIC POWER STEERING SYSTEM GRN DK WIRE GRY WIRE HI SPD GMLAN SERIAL DATA HOT AT ALL TIMES IGN SERIAL DATA INSTRUMENT CLUSTER LEFT REAR WHEEL SPEED SENSOR (BEHIND LEFT REAR WHEEL, ON INSIDE OF HUB) LOGIC LT BLU WIRE LT GRN WIRE MULTI-AXIS ACCELERATION SENSOR NCA WIRE ORG/ WIRE PARKING BRAKE CONTROL MODULE POWERTRAIN RELAY PPL PPL BRK FLUID LEVEL SENS SIG PUMP MOTOR RADIO RED/BLK WIRE RIGHT FRONT WHEEL SPEED SENSOR (BEHIND RIGHT FRONT WHEEL, ON INSIDE OF HUB) SERIAL DATA SERIAL DATA COMM ENABLE STARTER RELAY FUSE STEERING ANGLE SENSOR (UNDER LEFT SIDE OF DASH) SW SIG BODY CONTROL MODULE TAN WIRE TAN/BLK WIRE TRACTION OFF IND TRACTION SWITCH VACUUM PUMP FUSE VEHICLE SPD SIG VSC IND VSC OFF IND SERIAL DATA VSS WHT WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 B+ LOW SPD GMLAN SERIAL DATA 3340 5060 COMPUTER DATA LINES SYSTEM 6102 193 DEFOGGER SYSTEM A/C COMPRESSOR CTRL A/C COMPRESSOR SUPPLY VOLT AIR QUALITY SENSOR (W/ AUTOMATIC AIR RECIRCULATION SENSOR INDICATOR) ANTI-THEFT SYSTEM AUTO SWITCH AIR RECIRCULATION SWITCH AUXILIARY BLOWER MOTOR CONTROL MODULE (CENTER CONSOLE) BLK WIRE BLOWER MOTOR (RIGHT SIDE OF HVAC) BLOWER MOTOR CONTROL MODULE (LOWER LEFT SIDE OF BLOWER MOTOR) BLWR MTR SPD CTRL AUXILIARY BLWR MTR SPD CTRL BRN WIRE DK BLU WIRE DK GRN WIRE DUCT LOWER AUXILIARY AIR TEMPERATURE SENSOR DUCT UPPER AUXILIARY AIR TEMPERATURE SENSOR GROUND GROUND PNK PNK PPL WIRE GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM HUMIDITY SENS SIG HUMIDITY SENS SIG TWILIGHT SENTINEL DELAY SIG PPL LEFT TEMPERATURE DOWN SWITCH LEFT TEMPERATURE UP SWITCH LO REF LOGIC LOGIC HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) LOW CTRL LOW REF LOW REF REAR DEFOG RELAY CTRL LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MODE DOWN SWITCH MODE UP SWITCH NETWORK 9 ORG/ WIRE PNK PPL WIRE PNK WIRE PPL PPL/WHT WIRE RADIO/HVAC CONTROL RED/BLK WIRE RED/WHT WIRE RIGHT TEMPERATURE DOWN SWITCH RIGHT TEMPERATURE UP SWITCH SIGNAL SPEED CTRL SPLY VOLT TAN WIRE TEMP SIG TEMP SIG AIR QUALITY SENS SIG INSIDE AIR TEMP SENS SIG TEMP SIG UPPER AIR TEMP SENS SIG LOWER AIR TEMP SENS SIG DRIVER SUNLOAD SENS SIG W/ FRONT, REAR ELECTRONIC A/C W/ FRONT, REAR ELECTRONIC CONTROLS A/C W/O FRONT, REAR ELECTRONIC A/C WHT WIRE WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR YEL WIRE

2.8L 3.0L A/C REFRIGERANT PRESSURE SENSOR (LEFT FRONT FRAME RAIL) AIR RECIRCULATION AUTO SWITCH BLK WIRE COMPUTER DATA LINES SYSTEM COOLING FAN 1 FUSE COOLING FAN 2 FUSE COOLING FAN DIODE COOLING FAN HIGH SPEED RELAY (3.0L) COOLING FAN LOW SPEED RELAY (3.0L) COOLING FAN LOW SPEED RESISTOR (FAN SHROUD) COOLING FAN MEDIUM SPEED 1 RELAY (3.0L) COOLING FAN MEDIUM SPEED RESISTOR (FAN SHROUD) COOLING FAN MOTOR COOLING FAN SPEED CONTROL 2 RELAY (3.0L) COOLING FAN SPEED CONTROL RELAY (3.0L) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE COMPT) ENGINE CONTROLS SYSTEM GMLAN SERIAL DATA GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT COOLING FAN DIODE LOGIC LT BLU WIRE LT BLU/WHT WIRE LT GRN/WHT WIRE MODE DOWN SWITCH MODE UP SWITCH ORG/ WIRE ORG/BLK WIRE POWERTRAIN TRAIN RELAY PPL/WHT WIRE REAR AUDIO CONTROL MODULE RIGHT AIR TEMPERATURE ACTUATOR (RIGHT CENTER OF HVAC CASE) RIGHT COOLING FAN DIODE RIGHT MODE DOOR ACTUATOR SWITCH TAN WIRE TAN/WHT WIRE TEMPERATURE DOWN SWITCH TEMPERATURE UP SWITCH UNDERHOOD FUSE BLOCK (LEFT FRONT WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

A/C EVAPORATOR TEMPERATURE SENSOR (INSIDE HVAC MODULE, AT THE EVAPORATOR CORE) AIR RECIRCULATION DOOR MOTOR AUXILIARY AIR TEMPERATURE AUXILIARY MODE DOOR ACTUATOR BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR ACTUATOR) DUCT LEFT LOWER AIR TEMPERATURE SENSOR DUCT LEFT UPPER AIR TEMPERATURE SENSOR DUCT RIGHT LOWER AIR TEMPERATURE SENSOR DUCT RIGHT UPPER AIR TEMPERATURE SENSOR GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) LEFT MODE DOOR ACTUATOR LOGIC LOW REF LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE ORG/ WIRE PPL PPL/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

3269 5905 LR DOOR LOCK STATUS PARK SWITCH SIGNAL ACC IND CTRL HEADLAMP SW SIG ANTI-THEFT SYSTEM EXTERIOR LIGHTS SYSTEM BACKLIGHT DIMMING IND BCM 3 BCM 2 BCM 1 FUSE FUSE FUSE BCM 5 FUSE BCM 8 FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM STARTING/CHARGING SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/RED WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM STARTING/CHARGING SYSTEM EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM GRN WIRE GRY WIRE GRY/BLK WIRE HAZARD SW TURN RIGHT SIG WINDSHIELD WASHER SW SIG PNK WIRE HDLP SW FLASH TO PASS SIG HORN SWITCH SIGNAL HEADLAMP OFF SIG/LOW CTRL HEADLAMP SW ON SIG HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM HI SPD GMLAN SERIAL BUS (-) HI SPD GMLAN SERIAL BUS (+) RCDLR DATA RECEIVE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK BCM 4 (CENTER FUSE CONSOLE) IGNITION MODE SWITCH IND IND INTERIOR LIGHTS SYSTEM SHIFT INTERLOCK SYSTEM LOW SPEED GMLAN DATA LT BLU WIRE LT BLU/WHT WIRE LT DK LT GRN WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/BLK WIRE PNK 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 WIRE PNK/BLK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM PPL PPL INTERIOR LAMP DEFEAT SW SIG PPL/WHT WIRE RED WIRE RED/WHT WIRE SHIFT INTERLOCK SYSTEM EXTERIOR LIGHTS SYSTEM TAN WIRE TAN/BLK WIRE WHT WIRE WINDSHIELD WIPER SW HI SIG WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM 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

BLK WIRE DEFOGGER DISPLAY SWITCH DK BLU WIRE DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR GLASS HOT AT ALL TIMES HTD MIRR FUSE HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) LOGIC RADIO/HVAC CONTROLS NETWORK 9 ORG/ WIRE PASSENGER OUTSIDE REARVIEW MIRROR (RIGHT KICK PANEL) PASSENGER OUTSIDE REARVIEW MIRROR GLASS PPL RBEC 1 FUSE BLOCK FUSE (LEFT FRONT ENGINE COMPT) REAR DEFG FUSE REAR DEFOG RLY CTRL REAR DEFOGGER GRID REAR DEFOGGER RELAY REAR FUSE BLOCK (LEFT REAR QUARTER PANEL) RED/BLK WIRE UNDERHOOD WHT WIRE YEL WIRE

5 VOLT REF 5 VOLT REF LOW REF BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CMP INTAKE BANK 1 SIG CMP SENS INTAKE BANK 2 SIG CMP EXHAUST BANK 1 SIG CKP SENS SIG DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT FRONT ENGINE COMPT) ENGINE OIL LEVEL SWITCH (RIGHT SIDE OIL PAN) FUEL INJ 5 CTRL FUEL INJ 6 CTRL EVAP CNSTR PURGE SOL CTRL GRY WIRE IGNITION COIL 1 (CYLINDER 1) IGNITION COIL 2 (CYLINDER 2) IGNITION COIL 3 (CYLINDER 3) IGNITION COIL 4 (CYLINDER 4) IGNITION COIL 5 (CYLINDER 5) IGNITION COIL 6 (CYLINDER 6) LOW REF LOW REF LOW REF 12-VOLT REF LOW REF 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 PLUG PLUG SPARK PNK/BLK WIRE PNK/WHT WIRE PPL PPL CMP EXHAUST BANK 2 SIG CHARGE IND CTRL OIL LEVEL SW SIG PPL IC 1 CTRL IC 3 CTRL IC 5 CTRL REF VOLT AIR PRESSURE SEN SIG SECONDARY AIR INJECTION PRESSURE SENSOR SPARK SPARK PLUG STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAN WIRE TAN/WHT WIRE THE LEFT FRONT TIRE PRESSURE SENSOR) THROTTLE MOTOR + EXHAUST BANK 2 SOL CTRL FUEL INJ 3 CTRL WASTEGATE SOL CTRL WHT PNK/ WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

5-VOLT REFERENCE AIR SOLENOID SIGNAL AIR TEMP SEN SIG BANK 1 SENS 1 BLK/WHT WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SENS SIG ENGINE CONTROL MODULE ENGINE COOLANT TEMPERATURE (ECT) SENSOR (LEFT CYLINDER HEAD) ENGINE OIL PRESSURE (EOP) SENSOR (LEFT SIDE ENGINE) GRY WIRE GRY/WHT WIRE IC 2 CTRL IC 4 CTRL IC 6 CTRL KNOCK SENS 1 SIG KNOCK SENS 2 SIG LOW REF LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MAP SEN SIG NCA WIRE OIL PRESS SENS SIG ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK/BLK WIRE PPL PPL 18 19 PPL/WHT WIRE TAN WIRE TAN/WHT WIRE TP SENS 1 SIG TP SENS 2 SIG WHT WIRE WHT/BLK WIRE YEL WIRE

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