Cadillac SRX II facelift (2012-2016) sig gnd Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 B+ LOW SPD GMLAN SERIAL DATA AIR QUALITY SENS SIG INSIDE AIR TEMP SENS SIG AIR QUALITY SENSOR (W/ AUTOMATIC AIR RECIRCULATION SENSOR INDICATOR) ANTI-THEFT SYSTEM AUTO SWITCH AUXILIARY BLOWER MOTOR CONTROL MODULE (CENTER CONSOLE) AUXILIARY HVAC CONTROL MODULE BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLOWER MOTOR (RIGHT SIDE OF HVAC) BLOWER MOTOR CONTROL MODULE (LOWER LEFT SIDE OF BLOWER MOTOR) BLWR MTR SPD CTRL AUXILIARY BLWR MTR SPD CTRL BREAK OUT TO HVAC CONTROL MODULE) BRN BLK/ WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DK BLU WIRE DK BLU/GRY WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DUCT LOWER AUXILIARY AIR TEMPERATURE SENSOR DUCT UPPER AUXILIARY AIR TEMPERATURE SENSOR GROUND GROUND IGN 1 VOLT A/C COMPRESSOR CTRL A/C COMPRESSOR SUPPLY VOLT GRY WIRE HEADLIGHTS SYSTEM HIGH TEMPERATURE SWITCH HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT LOGIC LOGIC HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) LOW CTRL LOW REF REAR DEFOG RELAY CTRL LOW TEMPERATURE SWITCH LOWER AIR OUTLET SWITCH LOWER BLOWER SWITCH LT GRN WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE NETWORK 9 ORG/ WIRE RED WIRE RED/VIO WIRE SENS AIR QUAL FUSE SIG GND SIGNAL SPEED CTRL SPLY VOLT TWILIGHT SENTINEL DELAY SIG UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) UPPER AIR OUTLET SWITCH UPPER AIR TEMP SENS SIG LOWER AIR TEMP SENS SIG SOLAR SENS DRV SIG UPPER BLOWER SWITCH VIO WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE W/ FRONT, REAR ELECTRONIC A/C W/ FRONT, REAR ELECTRONIC CONTROLS A/C W/O FRONT, REAR ELECTRONIC A/C WHT WIRE YEL/VIO WIRE

AUTO SWITCH BATT POS BATT POS VOLT BLK/WHT WIRE BLOWER DOWN SWITCH BLOWER UP SWITCH BUS 10 BUS 5 BUS 9 COMPUTER DATA LINES SYSTEM DISPLAY DISPLY FUSE DRIVER COOLED SEAT SWITCH DRIVER HEATED SEAT SWITCH GMLAN HIGH HEAT HIGH HEAT IND HOT AT ALL TIMES IND INFO DISPLAY MODULE INSTRUMENT PANEL FUSE BLOCK (CENTER CONSOLE) LEFT TEMPERATURE DOWN SWITCH LEFT TEMPERATURE UP SWITCH LO SPD LOGIC LOW HEAT IND LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE LVDS MED HEAT MED HEAT IND MEDIA DISC PLAYER NCA WIRE NETWORK PASSENGER COOLED SEAT SWITCH PASSENGER HEATED SEAT SWITCH RADIO/HVAC CONTROLS RDO FUSE RECIRCULATION SWITCH RED/DK BLU WIRE RED/VIO WIRE RED/WHT WIRE RIGHT TEMPERATURE DOWN SWITCH RIGHT TEMPERATURE UP SWITCH SER DATA SIG GND STR WHL SW FUSE VOLT WINDSHIELD DEFROST SWITCH

AUTO SWITCH BATT POS BATT POS VOLT BLK/WHT WIRE BLOWER DOWN SWITCH BLOWER UP SWITCH BUS 10 BUS 5 BUS 9 COMPUTER DATA LINES SYSTEM DISPLAY DISPLY FUSE DRIVER COOLED SEAT SWITCH DRIVER HEATED SEAT SWITCH GMLAN HIGH HEAT HIGH HEAT IND HOT AT ALL TIMES IND INFO DISPLAY MODULE INSTRUMENT PANEL FUSE BLOCK (CENTER CONSOLE) LEFT TEMPERATURE DOWN SWITCH LEFT TEMPERATURE UP SWITCH LO SPD LOGIC LOW HEAT IND LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE LVDS MED HEAT MED HEAT IND MEDIA DISC PLAYER NCA WIRE NETWORK PASSENGER COOLED SEAT SWITCH PASSENGER HEATED SEAT SWITCH RADIO/HVAC CONTROLS RDO FUSE RECIRCULATION SWITCH RED/DK BLU WIRE RED/VIO WIRE RED/WHT WIRE RIGHT TEMPERATURE DOWN SWITCH RIGHT TEMPERATURE UP SWITCH SER DATA SIG GND STR WHL SW FUSE VOLT WINDSHIELD DEFROST SWITCH

BACKUP LAMP SPLY VOLT CAMERA DRAIN WIRE BLK/WHT WIRE CAM DRAIN WIRE CAMERA FUSE CAMERA SIG 2 GRY WIRE GRY/YEL WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED HUMAN INTERFACE CONTROL MODULE (BEHIND GLOVE BOX) LT GRN WIRE LT GRN/WHT WIRE NCA WIRE REAR BODY FUSE BLOCK (LEFT REAR QUARTER PANEL) REARVIEW CAMERA (LIFTGATE) RUN/CRANK IGN 1 VOLT SIG GND VIO WIRE VIO/DK GRN WIRE VIO/LT GRN WIRE W/ PARKING ASSIST SENSOR INDICATOR WHT WIRE WHT/DK BLU WIRE

15 16 17 18 LO SPD GMLAN SERIAL DATA AIR BAG IND BLK WIRE BLK/WHT WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY GRY WIRE GRY/ORG WIRE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER CENTER CONSOLE) INSTRUMENT CLUSTER LO SPD GMLAN SERIAL DATA LOGIC LT GRN WIRE ORG/ WIRE ORG/LT GRN WIRE ORG/VIO WIRE ORG/WHT WIRE PASS IP MOD STAGE 1 HI CTRL PASS IP MOD STAGE 1 LO CTRL PASS IP MOD STAGE 2 HI CTRL PASS IP MOD STAGE 2 LO CTRL PASSENGER AIR BAG DISABLE INDICATOR PASSENGER AIR BAG OFF IND PASSENGER AIR BAG ON IND PASSENGER INSTRUMENT PANEL AIR BAG PNK WIRE PPL PPL/WHT WIRE RED/LT GRN WIRE RUN/CRANK IGN 1 VOLT SEAT BELT IND SHORTING BAR SIG GND STEERING WHEEL AIR BAG STEERING WHEEL AIR BAG COIL STRNG WHEEL MOD STAGE 1 HI CTRL STRNG WHEEL MOD STAGE 2 HI CTRL STRNG WHEEL MOD STAGE 2 LO CTRL STRNG WHEEL MOD STAGE 1 LO CTRL TAN WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

1 2 3 GND 13 14 15 16 17 18 RUN/CRANK IGN 1 VOLT STOP LAMP RLY COIL SPLY VOLT 2 3 4 5 6 7 8 9 10 11 12 RIGHT TRAILER TURN SIG LAMP 23 24 DATA BUS - DATA BUS + BATT POS VOLT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN/VIO WIRE EXTERIOR LAMPS CIRCUIT GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LEFT TRAILER PARK LAMP TRAILER BRAKE LAMP LF TURN SIG LP SPLY VOLT LOW SPEED GMLAN SERIAL DATA LR STOP LAMP LP SPLY VOLT LR TURN SIG LP SPLY VOLT LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE ORG/ WIRE PNK/BLK WIRE POWER RELAY PPL/WHT WIRE RBEC 1 FUSE REAR BODY FUSE BLOCK (LEFT REAR QUARTER PANEL) RED/GRY WIRE RED/LT GRN WIRE RED/VIO WIRE RED/WHT WIRE RF TURN SIG LP SPLY VOLT RIGHT TRAILER PARK LAMP LEFT TRAILER TURN SIG LAMP RR STOP LAMP LP SPLY VOLT RR TURN SIG LP SPLY VOLT RUN RLY COIL CTRL SIG GND STOP LAMP RLY COIL SPLY VOLT TRAILER BACKUP LAMP TRAILER FOG LAMP TRAILER BRAKE LAMP TRAILER CONNECTED SIG TRAILER CONNECTOR TRAILER IGNITION TRAILER LIGHTING CONTROL MODULE (CARGO COMPT) TRLR 2 FUSE TRLR EXP FUSE TRLR TRLR MDL MDL FUSE FUSE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) VIO/BLK WIRE VIO/BRN WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE YEL/WHT WIRE

BATT POSITIVE VOLT BK LVDS BK USB BLK/WHT WIRE BRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DK BLU/VIO WIRE DK GRN/YEL WIRE DRIVER SEATBACK VIDEO DISPLAY EJECT SIG ENABLE SIG ENTERTAINMENT REMOTE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES INFO DISPLAY MODULE INFOTMNT FUSE INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 LT GRN WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE LVDS MEDIA DISC PLAYER MOST CONTROL LOW SPEED GMLAN SERIAL DATA NCA WIRE QUARTER PANEL) REAR BODY FUSE BLOCK (LEFT REAR RED/GRY WIRE RED/VIO WIRE SIG GND WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

AUDIO/VIDEO INPUT ADAPTER AUXILIARY AUDIO AUXILIARY VIDEO HI SIG AUXILIARY VIDEO LO SIG BATT POSITIVE VOLT BK LVDS BLK WIRE BLK/WHT WIRE BRN WIRE BRN/GRY WIRE COMMON SIG DK BLU/VIO WIRE ENTERTAINMENT REMOTE ENABLE SIG HEADPHONE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (CENTER CONSOLE) LEFT AUXILIARY AUDIO SIG 1 LOGIC LR SEAT AUDIO HEADPHONE SIG LT GRN/WHT WIRE LT GRN/YEL WIRE NCA WIRE PASSENGER SEATBACK VIDEO DISPLAY POWER DISTRIBUTION SYSTEM RDO FUSE REAR SEAT AUDIO RED/GRY WIRE RED/VIO WIRE RIGHT AUXILIARY AUDIO SIG 1 RR SEAT AUDIO HEADPHONE SIG SIG GND USB WHT WIRE YEL WIRE