Cadillac SRX I (2003-2009) 4.6l 3.6l Wiring diagrams

3.6L 4.6L 4.6L 3.6L A/C CMPRSR CLUTCH RELAY CTRL A/C REFRIG PRESS SENSOR AMBIENT AIR TEMPERATURE SENSOR (AT FRONT CENTER OF ENGINE COMPT) BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONDENSER DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SENSOR SIGNAL FAN 1 FUSE FAN 1 RELAY FAN 2 RELAY FAN-2 FUSE GRY WIRE HIGH SPEED FAN RELAY CTRL HOT AT ALL TIMES LOW REF LOW REFERENCE LOW SPEED FAN RELAY CTRL LT BLU WIRE LT GRN/BLK WIRE MAIN RELAY CTRL ORG/ WIRE ORG/BLK WIRE PWR/TRN RELAY RIGHT COOLING FAN (EXCEPT 4.6L: BEHIND S/P FAN RELAY SERIAL DATA BUS- TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) W/ AUTO RECIRCULATING AIR, FILTER W/O AUTO RECIRCULATING AIR, FILTER WHT WIRE YEL WIRE

4.6L 3.6L A/C CMPRSR CLUTCH RELAY A/C CMPRSR CLUTCH RELAY CTRL A/C COMPRESSOR CLUTCH (AT LEFT FRONT OF ENGINE, ON A/C COMPRESSOR) A/C REFRIG PRESS SENS SIG AC CLTCH FUSE BLK WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE EMISSION 2 FUSE GRY WIRE HOT AT ALL TIMES HOT W/ PWR/TRN RELAY ENERGIZE HVAC CONTROL MODULE (CENTER OF DASH) LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA NCA WIRE ORG/BLK WIRE SERIAL DATA BUS- TAN WIRE TAN/BLK WIRE UNDER RADIO) UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT)

3.6L 4.6L 4.6L 3.6L BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE ECT SENSOR SIGNAL FAN 1 FUSE FAN 1 RELAY FAN 2 RELAY FAN-2 FUSE GRY WIRE HIGH SPEED FAN RELAY CTRL HOT AT ALL TIMES LOW REFERENCE LOW SPEED FAN RELAY CTRL LT BLU WIRE MAIN RELAY CTRL PWR/TRN RELAY S/P FAN RELAY SERIAL DATA BUS- TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) WHT WIRE YEL WIRE

16 15 1415 1414 RH TURN SW SIG LH TURN SW SIG 2 17 1 19 5356 18 RR ST/TN SUP VOLT LH LP OUT DET SIG LR ST/TN SUP VOLT 4.6L 3.6L 5365 5365 3340 (BLUNT CUT) 6 SPEED A/T 5 SPEED A/T 8 10 301 2144 PARK LP SW SIG HAZARD SW SIG ASSEMBLY) (3.6L: LEFT FRONT SIDE OF ENGINE) BLK WIRE BLK/WHT WIRE BLU WIRE BLUNT CUT) BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE FUSE GRY WIRE HAZARD SWITCH HEAD HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED IGN 1 VOLT LEFT FRONT TURN SIGNAL LAMP LEFT LICENSE LAMP RIGHT LICENSE LAMP LEFT REAR FUSE BLOCK (NEAR LEFT SIDE OF REAR SEAT, UNDER CARPET) LEFT TURN SIG IND LH DRL TN SUP VOLT PARK LAMP SUP VOLT STOP LAMP SUP VOLT 24 5 LH POS PRK LAMP RELAY LH TURN RH TURN OFF AUTO LO SPD SERIAL DATA LOGIC INSTRUMENT PANEL CLUSTER (IPC) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MARKER LAMP FUSE PARK PNK WIRE PPL PPL RH LP OUT DET SIG PRK LAMP LH POS RED WIRE RED/WHT WIRE RELAY/ FUSE RH DRL TN SUP VOLT BAT POS VOLT RIGHT FRONT TURN SIGNAL LAMP RIGHT TURN SIG IND RVC SNSR SERIAL DATA ST SW SIG STOP LAMP SW SIG TAN WIRE TO LEFT REAR FUSE BLOCK LH PARK FUSE (DIAGRAM 2 OF 2) TRANSMISSION CONTROL MODULE (TCM) (AT RIGHT FRONT OF ENGINE COMPT) TURN SIGNAL/ MLTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) AIR BAG FUSE WHT 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

4.6L 3.6L 5-VOLT REFERENCE A/T SHIFT LOCK CONTROL SOLENOID AUTOMATIC TRANSMISSION SHIFT LOCK ACTUATOR BATTERY BCM 2 FUSE BLK/WHT 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 DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (ON LOWER LEFT SIDE OF DASH) GRY WIRE HI SPD GMLAN SERIAL DATA HI SPD GMLAN SERIAL DATA BUS + HOT AT ALL TIMES LOW REFERENCE LT GRN WIRE RED/WHT WIRE SHIFT LOCK SOLENOID CTRL STOP LAMP SW SIG TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT)

3.6L 4.6L 4.6L 3.6L 5-VOLT BATTERY BLK WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) (3.6L: LEFT FRONT SIDE OF ENGINE) GROUND DISTRIBUTION SYSTEM HIGH SPEED GMLAN SERIAL DATA (+) HOT AT ALL TIMES IGNITION SWITCH OFF OFF/RUN CRANK VOLTAGE PPL RED WIRE RUN WIRE STARTER STARTER FUSE STARTER RELAY STARTER RELAY COIL CTRL TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) WHT WIRE YEL WIRE