Cadillac SRX II (2009-2012) (hvac assembly harness, near driver air temperature actuator) Wiring diagrams

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

2 3 PPL 7 1 PPL 9 15 PPL PPL AIR CONDITIONING SYSTEM AMBIENT LIGHT/ SUNLOAD SENSOR (CENTER OF DASH) AUTO OFF BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL, SOUND SYSTEMS DK BLU WIRE DK GRN WIRE FRONT FOG LAMP FRONT FOG LAMP IND HEAD PARK HEADLAMP LEVELING CONTROL MODULE (LEFT DASH) HEADLAMP SWITCH HIGH BEAM LAMP IND HIGH LOW FTP HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) INSTRUMENT PANEL CLUSTER LEFT REAR FOG LAMP SENSOR LEFT TAIL LAMP (IF EQUIPPED) LOGIC LOW SPD GMLAN SER DATA LT BLU WIRE MULTI- FUNCTION SWITCH ORG/ WIRE PARK BRAKE CONTROL SWITCH PARK BRK SW APPLY SIG PARK BRK SW SIG PARKING BRAKE CONTROL MODULE PNK LT HDMP OUTAGE DETECTION SIG WIRE PNK WIRE PPL PPL 5 - VOLT REF PARK BRK SW SPLY VOLT PPL PPL 10 16 REAR FOG LAMP RT HDMP OUTAGE DETECTION SIG TAN WIRE TAN/BLK WIRE TURN SIGNAL W/ AUXILIARY A/C WHT WIRE YEL WIRE

1 2 RT HDLP LO BEAM SPLY VOLT LT HDLP LO BEAM SPLY VOLT 11 12 HDLP OFF SIG CTRL HDLP SW ON SIG 17 11 HDLP SW FLASH TO PASS SIG HDLP DIMMER SW HI BEAM SIG PPL 18 10 HDLP HI BEAM RLY CTRL 4 3 B+ B+ 9 1 LIGHTING CTRL SW SIG GND AIR CONDITIONING SYSTEM AMBIENT LIGHT SENS SIG AMBIENT LIGHT/ SUNLOAD SENSOR (CENTER OF DASH) AUTO BATTERY FUSE BLOCK BCM 1 FUSE BCM 2 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 7555 1751 CRUISE CONTROL, SOUND SYSTEMS DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FOG LAMP RLY CTRL FRONT FOG LAMP FRONT FOG LAMP FUSE FRONT FOG LAMP IND FRONT FOG LAMP RELAY FUSE 5 HDLP SW REF VOLT HEAD PARK HEADLAMP HIGH BEAM RELAY HEADLAMP SWITCH HIGH BEAM LAMP IND HIGH LOW FTP HOT AT ALL TIMES HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) INSTRUMENT PANEL CLUSTER INSTRUMENT PANEL FUSE BLOCK (CENTER CONSOLE) LEFT FRONT FOG LAMP LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LEFT REAR FOG LAMP LEFT TAIL LAMP (IF EQUIPPED) LOGIC LOW REF LOW SPD GMLAN SER DATA LT BLU WIRE LT GRN/BLK WIRE LT HI BEAM FUSE OFF ORG/ WIRE PPL REAR FOG LAMP REAR FOG LP SPLY VOLT RED/BLK WIRE RIGHT FRONT FOG LAMP RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP RT HI BEAM FUSE TAN/WHT WIRE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) W/ AUXILIARY A/C WHT WIRE YEL WIRE

AUTO BATT POS VOLT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE CENTER CONSOLE MULTI-FUNCTION SWITCH MODULE COMPUTER DATA LINES SYSTEM CRUISE CONTROL, SOUND SYSTEMS DK GRN WIRE DOME LAMP SWITCH GARAGE DOOR OPENER GRY WIRE HDLP SW PRK LP SIG LED BACKLIGHT DIMMING CTRL HDLP SW REF VOLT HDLP SW SIG HEAD HEADLAMP SWITCH HOT AT ALL TIMES BCM 6 FUSE IGNITION MODE SWITCH INSTRUMENT PANEL FUSE BLOCK (CENTER CONSOLE) INTERIOR LIFTGATE CONTROL SWITCH LED BACKLIGHT DIMMING CTRL LED DIMMING SIG LEFT STEERING WHEEL CONTROL LOCAL INTER NETWORK 4 LOGIC LT BLU WIRE OFF OUTSIDE REARVIEW MIRROR SWITCH PARK PARK BRAKE CONTROL SWITCH PARKING ASSIST CONTROL MODULE (IF EQUIPPED) PASSENGER WINDOW SWITCH PPL/WHT WIRE REAR PARK ASSIST LED DISABLE SIG RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RIGHT REAR QUARTERPANEL) RIGHT STEERING WHEEL CONTROL SERIAL DATA GMLAN LOW SPEED STEERING WHEEL AIR BAG COIL SUNROOF SUNSHADE SWITCH (W/ ELECTRIC SLIDING SUNROOF) SUNROOF SWITCH (W/ ELECTRIC SLIDING SUNROOF) SWC BKLT FUSE 30 SWITCH TRANSMISSION SHIFT LEVER POSITION INDICATOR UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) W/ PARKING ASSIST W/ POWER LIFTGATE, MEMORY W/ POWER LIFTGATE, W/O MEMORY W/O POWER LIFTGATE YEL WIRE

BATT POS VOLT BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) CENTER RESET SIG CENTER STACK SIG CGI - COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CTRL SW SIG DK GRN WIRE DRAIN WIRE DRIVER SEAT HEADREST VIDEO DISPLAY ENABLE GROUND LEFT STEERING WHEEL CONTROLS SWITCH LOCAL NETWORK 10 LOCAL NETWORK 9 LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER SEAT HEADREST VIDEO DISPLAY PNK WIRE PNK/BLK WIRE PPL RADIO/HVAC CONTROLS RED/WHT WIRE REMOTE + RIGHT STEERING WHEEL CONTROLS SWITCH SEEK UP SEEK VOL + VOL - DOWN SERIAL DATA STEERING WHEEL MODULE AIR BAG COIL SW REF VOLT TAN WIRE VOICE W/ NAVIGATION VIDEO SYSTEM W/O NAVIGATION VIDEO SYSTEM WHT WHT WIRE WHT WIRE YEL WIRE