Cadillac SRX I (2003-2009) tan/blk Wiring diagrams

1 8 9 GND DATA BUS+ DATA BUS- AUTOMATIC TRANSMISSION TRANSMISSION MANUAL SHIFT SHAFT SWITCH ASSEMBLY BACKUP SUP VOLT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM GRN WIRE GRND GRND HOT AT ALL TIMES INSIDE REAR VIEW MIRROR (ISRVM) JOINT CONNECTOR LEFT REAR FUSE BLOCK (NEAR LEFT SIDE OF REAR SEAT, UNDER CARPET) LT GRN WIRE MAJOR MAJOR LEFT BACKUP LAMP RIGHT BACKUP LAMP RED WIRE RED/WHT WIRE RNG SW SIG B RNG SW SIG A SER DATA BUS - SER DATA BUS + SPARE RELAY SUP VOLT BACKUP TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSION CONTROL MODULE (TCM) (AT RIGHT FRONT OF ENGINE COMPT) UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) RVC SNSR FUSE WHT WIRE YEL WIRE

1 8 9 GND DATA BUS+ DATA BUS- AUTOMATIC TRANSMISSION BACKUP SUP VOLT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY GRND HOT AT ALL TIMES INSIDE REAR VIEW MIRROR (ISRVM) INTERNAL MODE SWITCH JOINT CONNECTOR LEFT REAR FUSE BLOCK (NEAR LEFT SIDE OF REAR SEAT, UNDER CARPET) LT GRN WIRE MAJOR LEFT BACKUP LAMP MAJOR RIGHT BACKUP LAMP RED/WHT WIRE RNG SW SIG A RNG SW SIG B SER DATA- SER DATA+ RVC SNSR FUSE SPARE RELAY SUP VOLT BACKUP TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPARTMENT) WHT WIRE

17 3 PNK 12 VOLT REF WIRE 2 3 4 PNK WIRE 5-VOLT REFERENCE 53 33 HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - ABS FUSE ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL) AIR BAG FUSE BATTERY BCM 2 FUSE BLK WIRE BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL) BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE CTRL SW SIG CRUISE INDICATOR DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (AT RIGHT FRONT CORNER OF ENGINE COMPT) GRY WIRE HI SPD GMLAN SERIAL DATA BUS + HOT AT ALL TIMES HOT IN RUN OR START IGN MAIN RELAY IGNITION LOW SPD SERIAL DATA LOW SPD SERIAL DATA INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REFERENCE LT BLU WIRE LT GRN WIRE NCA WIRE ON OFF PNK IGN 1 VOLT WIRE PNK WIRE PPL R/A RADIO RED/WHT WIRE SERIAL DATA (ECM) B+ STOP LAMP SW SIG TAN WIRE TAN/BLK WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (AT FRONT OF ENGINE) THROTTLE ACTUATOR CONTROL (TAC) MOTOR THROTTLE POSITION (TP) SENSOR TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) VEHICLE SPEED SIG VEHICLE SPEED SIGNAL WHT/BLK WIRE 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

AUTOMATIC LEVEL AUTO RELAY CTRL BLK WIRE BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM 2500 1206 COMPUTER DATA LINES SYSTEM 2500 1212 DATA COMMUNICATION ENABLE SIGNAL DATA SIGNAL BATTERY VOLTAGE DK GRN WIRE ELC MRRTD FUSE FUSE ELC RELAY ELECTRONIC BRAKE CONTROL MODULE (EBCM) (AT RIGHT FRONT CORNER OF ENGINE COMPT) FRAME TO CONTROL ARM) GMLAN SER DATA - GMLAN SER DATA + SENSOR LOW REF RR DAMPER CTRL GMLAN SER DATA - GMLAN SER DATA + SENSOR LOW REF SENSOR LOW REF GRN WIRE HOT AT ALL TIMES LEFT FRONT SUSPENSION DAMPER (TOP OF LEFT FRONT SHOCK) LEFT FRONT SUSPENSION POSITION SENSOR (IN LEFT FRONT WHEEL WELL AREA, FROM LEFT REAR FUSE BLOCK (NEAR LEFT SIDE OF REAR SEAT, UNDER CARPET) ELC FUSE LEFT REAR SUSPENSION DAMPER (TOP OF LEFT REAR SHOCK) LF POSITION SENS RF POSITION SENS RR POSITION SENS LR DAMPER CTRL LR DAMPER LOW REF RF DAMPER LOW REF LF DAMPER LOW REF LR POSITION SENS LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/BLK WIRE PPL PPL RR DAMPER LOW REF 1006 1448 1050 RF DAMPER CTRL LF DAMPER CTRL GROUND PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT SUSPENSION DAMPER (TOP OF RIGHT FRONT SHOCK) RIGHT FRONT SUSPENSION POSITION SENSOR (IN RIGHT FRONT WHEEL WELL AREA, FROM RIGHT REAR FUSE BLOCK (NEAR RIGHT SIDE OF REAR SEAT, UNDER CARPET) RIGHT REAR SUSPENSION DAMPER (TOP OF RIGHT REAR SHOCK) SENSOR LOW REF TAN WIRE TAN/BLK WIRE TAN/WHT WIRE VOLTAGE REFERENCE VOLTAGE REFERENCE VOLTAGE REFERENCE VOLTAGE REFERENCE WHT WIRE WHT/BLK WIRE YEL WIRE

3.6L 4.6L 331 2755 2705 (OR 470) (OR 596) 35 55 44 82 ECT SENS SIG LOW REF 4.6L 3.6L 45 9 44 26 9 36 SENS SIG LOW REF SENS SIG 53 33 42 55 SERIAL DATA + SERIAL DATA - 60 24 40 61 43 40 OIL SW SIG LOW REF ASSEMBLY BATT POS VOLT BLK WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE CLOCK COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER SWITCH (DIC) ENG/ MET ENGINE CONTROLS SYSTEM GMLAN SERIAL DATA GRY WIRE ILLUMI- NATION INFO DN INFO RESET INFO UP LOGIC LOGIC BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) LT BLU WIRE ORG/BLK WIRE PARK BRAKE SWITCH (UNDER LEFT SIDE OF DASH, ON PARK BRAKE PEDAL PARK BRAKE SWITCH SIGNAL PNK WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRIP RESET TRIP/ FUEL WHT WIRE YEL WIRE

1 2 3 4 5 PPL 1406 1405 814 1 2 8 VOICE SIG VOICE LOW REF DRAIN WIRE 1573 1486 5060 5060 BARE 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 5343 5344 NAVI AUDIO SIG (-) DRAIN BARE 1999 1946 LR AUDIO SIG (-) RR AUDIO SIG (-) CELL TELE VOICE LOW REF 372 388 5345 LEFT AUDIO SIG (-) RIGHT AUDIO SIG (-) DRAIN 5149 5152 1792 2 4 5 PNK MIC OUT MIC OUT RETURN DRAIN WIRE 599 546 1406 LR AUDIO SIG (+) RR AUDIO SIG (+) CELL TELE VOICE SIG ANTENNA AUX VIDEO HIGH SIGNAL BARE BARE (BLUNT CUT) BARE 9 10 11 12 13 14 15 BARE BARE 20 21 22 23 24 BARE PPL DVD AUDIO SHEILD DVD AUDIO COMMON BARE TRAFFIC INFORMATION RECEIVER CIRCUIT BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COAX COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN GRY WIRE HOT AT ALL TIMES LEFT REAR WINDOW ANTENNA ASSEMBLY (ON LEFT REAR QUARTER GLASS) ANTENNA LEFT SIGNAL AUX AUDIO LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE NAVIGATION SYSTEM NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL RADIO RADIO OUT REAR AUXILIARY VIDEO/AUDIO JACKS RED/WHT WIRE REMOTE INFRA-RED SIG (-) WIRE RIGHT REAR WINDOW ANTENNA ASSEMBLY (ON RIGHT REAR QUARTER GLASS) AM ANTENNA RIGHT SIGNAL AUX AUDIO SATELLITE RADIO CIRCUIT TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRAFFIC INFORMATION RECEIVER CIRCUIT NAVIGATION SYSTEM UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) RADIO FUSE VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (AT RIGHT REAR CORNER OF VEHICLE) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

239 2501 340 447 5069 COMPUTER DATA LINES SYSTEM 30 31 32 33 PNK WIRE 34 35 PPL 5985 2500 COMPUTER DATA LINES SYSTEM A/C REFRIGERANT SENS SIG ACC WAKEUP SERIAL DATA GMLAN SERIAL BUS (+) ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL) APP SENS 2 SIG FUEL LEVEL SENS SECONDARY FUEL TANK PRESSURE SIG BLK WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT FRONT SIDE OF ENGINE) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (AT LEFT SIDE OF ENGINE) EVAP CANISTER VENT GROUND IGN 1 VOLT GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES IGNITION SWITCH LOW REF LOW REF 5 VOLT REF FUEL LEVEL SENS PRIMARY LOW REF TP SENS SIG 2 TP SENS SIG 1 PPL LT BLU WIRE LT BLU/WHT WIRE OFF ORG/BLK WIRE ORG/WHT WIRE PARK/NEUTRAL SIG PNK/BLK WIRE PPL PPL/WHT WIRE RED/WHT WIRE RUN WIRE STARTING/CHARGING SYSTEM STOP LP SW SIG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (AT TOP FRONT OF ENGINE) TRANSMISSIONS SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PPL IC 1 CTRL 5 VOLT REF 2 5 VOLT REF 1 5 VOLT REF 1 LOW REF LOW REF A/C COMPRESSOR CLUTCH HI SPD COOLING FAN EVAP CANISTER VENT ACC WAKE UP SERIAL IGN 1 VOLT B+ PNK WIRE ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL) AIR CONDITIONING SYSTEM COOLING FANS SYSTEM APP SENS 1 SIG FUEL TANK PRESSURE APP SENS 2 SIG BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECM BATT FUSE ECM 1 FUSE ODD COILS FUSE SPARE FUSE ECM, TCM IGN FUSE AIR BAG FUSE EMISSION 1 FUSE EMISSION 2 FUSE EVEN COILS FUSE FUEL LEVEL PRIMARY FUEL LEVEL SECONDARY GRY WIRE HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED KNOCK SENSOR (KS) 1 (AT MIDDLE OF RIGHT CYLINDER HEAD, UNDER INTAKE MANIFOLD) KNOCK SENSOR (KS) 2 (AT MIDDLE OF LEFT CYLINDER HEAD, UNDER INTAKE MANIFOLD) KS 2 SIG KS 2 SIG KS 1 SIG KS 1 SIG LOW REF LT BLU WIRE MAIN RLY CTRL MIL CTRL FUEL PUMP RLY CTRL NCA WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PWR/TRN RELAY RED/WHT WIRE STARTER RLY CTRL STARTING/ CHARGING SYSTEM STOP LP SW SIG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (AT FRONT OF ENGINE) UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL 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