Cadillac SRX I (2003-2009) ground Wiring diagrams

A/C COMPRESSOR CLUTCH (AT LEFT FRONT OF ENGINE, ON A/C COMPRESSOR) BLK WIRE BLOWER MOTOR (AT RIGHT SIDE OF HVAC) BLOWER MOTOR CONTROL MODULE (AT LOWER LEFT SIDE OF BLOWER MOTOR) BLOWER MTR CTRL PROCESSOR SUPPLY VOLT BLOWER MTR SPEED CTRL BLOWER MTR SUPPLY VOL BLU WIRE BRN WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE EVAPORATOR TEMPERATURE SENSOR (AT RIGHT TOP SIDE OF EVAPORATOR CORE) GRN WIRE GROUND GRY WIRE GRY/BLK WIRE HOT W/ RUN RELAY ENERGIZED INSIDE AIR TEMPERATURE SENSOR (BELOW HVAC CONTROL MODULE) LT BLU WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE LT PPL MODE ACTUATOR (AT LEFT SIDE OF HVAC MODULE) NCA WIRE ORG/ WIRE PNK WIRE PPL PPL/WHT WIRE RIGHT AIR TEMPERATURE ACTUATOR (AT RIGHT CENTER OF HVAC CASE) RIGHT REAR FUSE BLOCK (NEAR RIGHT SIDE OF REAR SEAT, FUSE UNDER CARPET) RUN WIRE SPEED CTRL TAN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 WINDSHIELD WIPER MOTOR ACC WAKE-UP SERIAL DATA ANTI-LOCK BRAKES SYSTEMS BATTERY BCM 2 BCM 1 BCM 5 BCM 6 FUSE FUSE FUSE FUSE BCM 3 FUSE BCM 4 FUSE RVC SNSR FUSE BLK WIRE BLK/WHT WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM ELECTRONIC SUSPENSION, COURTESY LP SPLY VOLT DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE EXTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM SHIFT INTERLOCK SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM GROUND GROUND BATTERY POSITION VOLT FRONT FOG LP RLY CTRL GRY WIRE GRY/BLK WIRE HAZARD SW SIG AMBIENT LIGHT SENSOR SIG HEADLAMP SW ON SIG HEADLAMP SW PARK LPS SIG HEADLIGHTS SYSTEM HOT AT ALL TIMES INADVERTENT PWR SPLY VOLT INTERIOR LIGHTS SYSTEM POWER DISTRIBUTION SYSTEM LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/WHT WIRE PNK IGN 1 VOLT WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL RIGHT TAIL LP OUTAGE SIG TRACTION CTRL SW SIG A/T SHIFT LOCK SOLENOID RED WIRE RED/WHT WIRE RIGHT REAR FUSE BLOCK SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TOW/HUAL SW SIG COURTESY LPS SW SIG TRANSMISSIONS SYSTEM INTERIOR LIGHTS SYSTEM UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) BCM 7/ CLOCK FUSE WHT WIRE WINDSHIELD WASHER RLY CTRL HEADLAMP HI BEAM RLY CTRL WIPER/WASHER SYSTEM HEADLIGHTS SYSTEM YEL WIRE

ABS MOTOR FUSE BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM GROUND HIGH EFFORT CNTRL HOT AT ALL TIMES LOW EFFORT CNTRL RED/BLK WIRE SERIAL DATA BUS- TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPARTMENT) VARIABLE EFFORT STEERING ACTUATOR (ON POWER STEERING GEAR INPUT SHAFT) WHT WIRE

AIR QUALITY SENSOR (AQS) (W/ AUTO RECIRCULATING AIR FILTER) ASSEMBLY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FRONT HEADLAMP LEVELING SENSOR (IN LEFT FRONT WHEEL HOUSING) GRN WIRE GROUND GRY WIRE HEADLAMP LEVELING IGN 1 SWITCH 1 SIGNAL VOLT HEADLAMP LEVELING SWITCH 1 SIGNAL HOT AT ALL TIMES IGN MAIN RELAY LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP LEVELING ACTUATOR IGN 1 VOLT LEFT HEATED WASHER NOZZLE (AT LEFT SIDE OF HOOD) MISC IGN FUSE NCA WIRE PNK IGN 1 VOLTAGE WIRE PNK PNK WIRE PNK WIRE REAR HEADLAMP LEVELING SENSOR (IN LEFT REAR WHEEL HOUSING) RIGHT HEADLAMP RIGHT HEADLAMP LEVELING ACTUATOR SERIAL DATA RIGHT HEATED WASHER NOZZLE (AT RIGHT SIDE OF HOOD) SERIAL DATA THEFT DETERRENT ALARM SIREN (REAR OF RIGHT SHOCK TOWER) UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PNK WIRE 21 22 23 24 25 26 PPL 5234 2307 2308 WARNING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM ABS IND. AIR BAG FUSE AIR BAG IND AIR BAG ON IND CTRL AIR BAG OFF IND CTRL BACKLIGHTING CTRL BATT POS VOLT IGN 1 VOLT BCM 7/ CLOCK FUSE BLK/WHT WIRE BRAKE IND BRAKE WARN IND CTRL BRN WIRE BRN/WHT WIRE CHARGING IND CLASS 2 (ECM) B+ COMPUTER DATA LINES SYSTEM CRUISE IND SERIAL DATA (ECM) DIC SELECT MENU SW SIG DIC SW SIG LOW REF DISPLAY FUSE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE IND FOG LAMPS IND FUEL LEVEL GAUGE GMLAN SERIAL GMLAN SERIAL GROUND HIGH BEAM IND HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED ILLUMINATION INSTRUMENT PANEL CLUSTER (IPC) LEFT TURN IND LOGIC LOW TIRE PRESSURE IND (NOT USED) MALFUNCTION IND MESSAGE CENTER MESSAGE REQUEST OIL LEVEL IND LAMP PARK LAMP IND VSC IND PASS SEAT BELT IND CTRL PNK WIRE RED WIRE RED/WHT WIRE RIGHT TURN IND SEAT BELT IND SECURITY IND SERIAL DATA SERIAL DATA (EBCM) SERIAL DATA (ECM) SERIAL DATA (RIM) SERIAL DATA (SDM) SERIAL DATA IPC SPEEDOMETER SPEEDOMETER CONTROL SPLICE PACK TACHOMETER TACHOMETER CONTROL B+ TAN WIRE TAN/WHT WIRE TEMPERATURE GAUGE TOW/HAUL IND TRIP RESET SW SIG TRIP RESET SWITCH TRIP/ODOMETER CTRL TRIP/ ODOMETER UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) WASHER FLUID LEVEL SIG WHT WIRE WIPER/WASHER SYSTEM

BATTERY BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DK GRN WIRE FOLDING MOTOR FRONT PASSENGER DOOR MODULE (FPDM) (INSIDE PASSENGER DOOR TRIM PANEL) GROUND GRY/BLK WIRE HEATED MIRROR ELEMENT HORIZ MOTOR HORIZ POS SENSOR LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MIRROR MTR COMMON CTRL MIRROR MTR HORIZ CTRL MIRROR MTR VERT CTRL ORG/BLK WIRE OUTSIDE REARVIEW MIRROR LOGIC PASSENGER OUTSIDE REARVIEW MIRROR PPL RED/WHT WIRE VERT MOTOR VERT POS SENSOR WHT WIRE YEL WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRIVER DOOR MODULE (DDM) (INSIDE DRIVER DOOR PANEL) DRIVER HEATED SEAT SWITCH (W/ FRONT HEATED SEAT) GROUND GRY WIRE GRY/BLK WIRE HEATED SEAT HIGH IND CONTROL HEATED SEAT LOW IND CONTROL HEATED SEAT MEDIUM IND CONTROL HEATED SEAT SW LOW REF HIGH HEAT IND LOW HEAT IND LOW SPEED GMLAN SERIAL DATA LT BLU WIRE MEDIUM HEAT IND MEMORY SEAT SW SIG ORG/ WIRE PNK WIRE PPL PPL/WHT WIRE RED/WHT WIRE SEAT BACK CUSHION IND SEAT BACK CUSHION IND CONTROL SEAT BACK CUSHION SW SIG SEAT BACK CUSHION SWITCH SEAT BACK IND SEAT BACK ONLY MODE IND CONTROL SEAT BACK ONLY MODE SW SIG SEAT BACK SWITCH TAN WIRE WHT/BLK WIRE YEL/BLK WIRE

10 2 BARE ANTENNA SIGNAL ANTI-LOCK BRAKES SYSTEM AUDIO AMPLIFIER (AT LEFT REAR QUARTERPANEL, BEHIND TRIM PANEL) BARE BARE DRAIN WIRE BARE VOICE OUTPUT GROUND BATTERY POS VOLT BLK WIRE BLK/WHT WIRE CELLULAR MICROPHONE SIGNAL COAX COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE FM COMPOSITE SIGNAL GLOBAL POSITIONING SYSTEM (GPS) ANTENNA GROUND GRY WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR (ISRVM) LOW SPEED GMLAN SERIAL DATA MIC OUT RETURN MICROPHONE NAV VOICE IN (-) NAV VOICE OUT (+) NAVIGATION VOICE LOW REF NCA WIRE ORG/ WIRE PNK MIC OUT FEED WIRE PNK NAVIGATION VOICE SIGNAL WIRE PNK/BLK WIRE RADIO RADIO FUSE RED/WHT WIRE RIGHT REAR WINDOW ANTENNA MODULE (ON RIGHT HEADLINER REAR QUARTER WINDOW) UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) VEHICLE COMMUNICATION INTERFACE MODULE (AT RIGHT REAR CORNER OF VEHICLE) VEHICLE SPEED SIGNAL VOICE OUTPUT + WHT WIRE YEL WIRE

12 VOLT REF 5 VOLT REF 5-VOLT REF 1 BLK WIRE BRN WIRE BRN/WHT WIRE CKP SENS 1 SIG CMP EXHAUST 1 CMP EXHAUST 2 CMP SENS EXHAUST 1 CMP SENS EXHAUST 2 CMP SENS INTAKE 1 CMP SENS INTAKE 2 DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE FUEL INJECTOR 1 CTRL FUEL INJECTOR 2 CTRL FUEL INJECTOR 3 CTRL FUEL INJECTOR 4 CTRL FUEL INJECTOR 5 CTRL FUEL INJECTOR 6 CTRL FUEL INJECTOR 7 CTRL GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE IAT SENS SIG IC 2 CTRL IC 3 CTRL IC 4 CTRL IC 5 CTRL IC 6 CTRL IC 7 CTRL IC 8 CTRL IGN 1 VOLT LOW REF LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SENS SIG MAF SENS SIG IAT SENS SIG LOW REF REF GND OIL PREESURE SENS SIG ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 PPL 5 6 7 8 9 10 11 PPL/WHT WIRE RED WIRE TAN WIRE TAN/WHT WIRE TP SENS 1 SIG TP SENS 2 SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

428 335 3223 COOLING FANS SYSTEM 5 VOLT REF 5-VOLT REF 2 A/C REFRIGERANT PRESSURE BANK 1 SENSOR 1 (ON RIGHT EXHAUST PIPE, BEFORE CATALYTIC CONVERTER) BANK 1 SENSOR 2 (DOWNSTREAM OF RIGHT CATALYTIC CONVERTER) BANK 2 SENSOR 1 (ON LEFT EXHAUST PIPE, BEFORE CATALYTIC CONVERTER) BANK 2 SENSOR 2 (DOWNSTREAM OF LEFT CATALYTIC CONVERTER) BLK WIRE COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION (CKP) SENSOR (AT TOP OF ENGINE, UNDER INTAKE MANIFOLD) DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SENS SIG ENGINE COOLANT TEMPERATURE (ECT) SENSOR (AT REAR OF RIGHT CYLINDER HEAD) ENGINE OIL PRESSURE (EOP) SENSOR (AT LEFT SIDE OF ENGINE) EVAP CANISTER PURGE CTRL LOW SPD COOLING FAN GENERATOR FIELD DUTY CYCLE GENERATOR TURN ON SIG GMLAN SERIAL DATA BUS + GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HEATED OXYGEN HEATED OXYGEN SENSOR LOW REF LT GRN WIRE MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (AT TOP FRONT OF ENGINE) MAP SENS SIG NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PARK/NEUTRAL PNK/BLK WIRE PPL PPL 5 6 7 8 9 10 11 PPL/WHT WIRE STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSIONS SYSTEM WHT/BLK WIRE YEL WIRE