Cadillac SRX II (2009-2012) underhood Wiring diagrams

2501 2500 440 2700 5514 380 451 COMPUTER DATA LINES SYSTEM 3.0L 2.8L 40 34 56 35 11 39 1 55 42 52 21 22 6 73 DATA BUS - DATA BUS + POSITIVE VOLT A/C REFRIGERANT PRESSURE SENSOR (LEFT FRONT FRAME RAIL) BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM DIC SW B+ SIG DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY INSTRUMENT CLUSTER ENGINE CONTROL MODULE (LEFT FRONT ENGINE COMPT) GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ECM FUSE BLOCK BATT (LEFT FRONT FUSE ENGINE COMPT) HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (CENTER CONSOLE) HVAC FUSE IPC FUSE LOGIC LOGIC HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) LOW REF PRESS SENS SIG GROUND ORG/BLK WIRE PNK PPL 10 11 1 2 8 A/C COMP CTRL A/C COMP SPLY VOLT B+ SER DATA GROUND WIRE PNK PPL 12 19 WIRE PNK WIRE PPL PPL PNK 25 24 WIRE PPL PNK 26 25 WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE UNDERHOOD

12 13 ISS HI SIG ISS LO SIG 19 20 OSS HI SIG OSS LO SIG 24 25 19 SERIAL DATA BUS - SERIAL DATA BUS + LOW REF 3.0L 2.8L 4 9 HEADLAMP SW REF VOL CRUISE CTRL SW SIG 5 V REF 8 6 5 14 BUS + BUS - ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL) AUTOMATIC TRANSMISSION ASSEMBLY BLK (OR NCA) WIRE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (NEAR TOP OF BRAKE PEDAL) BRK PEDAL POS SENS SIG BRK PEDAL SW SIG BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY ECM FUSE BLOCK BATT (LEFT FRONT FUSE ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (LEFT FRONT ENGINE COMPARTMENT) GMLAN SERIAL DATA CRUISE IND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL FUSE IPC BLOCK FUSE (CENTER CONSOLE) INSTRUMENT CLUSTER LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LT BLU WIRE LT BLU/WHT WIRE PNK WIRE POS VOL PPL RED/WHT WIRE RESET+ SET- SOUND SYSTEMS STEERING WHEEL AIR BAG COIL TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE TRANSMISSION INPUT SHAFT SPEED SENSOR TRANSMISSION OUTPUT SHAFT SPEED SENSOR UNDERHOOD WHT OR NCA WIRE WHT WIRE WHT/BLK WIRE YEL 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

12 24 HAZARD SW LEFT TURN SIG HAZARD SW TURN RIGHT SIG 3 4 1 BATT POS VOLT BATT POS VOLT BATT POS VOLT 6 5 3 PPL LT PARK LAMP SPLY VOLT RT PARK LAMP SPLY VOLT RR TURN SIG LP SPLY VOLT 7 11 STOP LAMP CTRL SIG CHMSL BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BCM 5 FUSE BCM 6 FUSE BCM 7 FUSE BLOCK FUSE (LEFT FRONT ENGINE COMPT) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR (NEAR TOP OF BRAKE PEDAL) BRN WIRE CENTER HIGH TRAILER MOUNTED BRAKE STOP LAMP CONTROL MODULE CONSOLE) DK BLU/WHT WIRE DK GRN WIRE DK GRN/RED WIRE DK GRN/WHT WIRE DRL CTRL GRN WIRE HOT AT ALL TIMES INFO DISPLAY MODULE INSTRUMENT PANEL FUSE BLOCK (CENTER LEFT REAR TURN SIGNAL LAMP LEFT RIGHT LICENSE LICENSE PLATE PLATE LAMP LAMP LEFT STOP LAMP LEFT TAIL LAMP LOGIC GND LT BLU WIRE LT BLU/WHT WIRE PPL REAR WINDOW WASHER RLY CTRL RED WIRE RED/WHT WIRE RR TURN SIG LP SPLY VOLT STOP LP CTRL SIG TAN WIRE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD WHT WIRE YEL WIRE YEL/BLK WIRE