Cadillac SRX II (2009-2012) ground Wiring diagrams

BAT POS VOLT BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FAN 1 FUSE COOLING FAN 2 FUSE COOLING FAN DIODE COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY COOLING FAN LOW SPEED RESISTOR (FAN SHROUD) COOLING FAN MEDIUM SPEED 1 RELAY COOLING FAN MEDIUM SPEED RESISTOR (FAN SHROUD) COOLING FAN MOTOR COOLING FAN SPEED CONTROL 2 RELAY COOLING FAN SPEED CONTROL RELAY DATA BUS - DK BLU WIRE DK GRN WIRE ECM_BATT FUSE ENGINE COMPT) ENGINE CONTROL MODULE (LEFT FRONT ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (REAR LEFT CYLINDER HEAD) FAN RLY CTRL GROUND GRY WIRE HOT AT ALL TIMES LEFT COOLING FAN DIODE LOW REF LT BLU WIRE POWERTRAIN RELAY RED/WHT WIRE RIGHT COOLING FAN DIODE SENS SIG TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT YEL WIRE

1 SW SIG 18 4 SERIAL DATA SW SIG 2 5 PNK WIRE 5 1 POS VOLT POS VOLT 6 5 9 REARWARD SW SIG FORWARD SW SIG HIGH REF PPL 8 7 REARWARD CTRL FORWARD CTRL PPL ADSTABLE PEDAL ASSEMBLY (BRAKE PEDAL) ADSTABLE PEDAL CONTROL SWITCH BLK WIRE COMPUTER DATA LINES SYSTEM DK BLU/WHT WIRE DK GRN WIRE DRIVER SEAT MEMORY SWITCH DRV PWR SEAT CIRCUIT BREAKER FRT HTD SEAT FUSE GROUND GRY WIRE HOT AT ALL TIMES LOW REF MEM ORG/ WIRE ORG/BLK WIRE PNK PNK WIRE PNK SENSOR SIG WIRE PPL PPL PPL REAR FUSE BLOCK (LEFT REAR QUARTER PANEL) RED/WHT WIRE SEAT MEMORY CONTROL MODULE TAN WIRE WHT WIRE YEL WIRE

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 3340 5060 COMPUTER DATA LINES SYSTEM 6102 193 DEFOGGER SYSTEM A/C COMPRESSOR CTRL A/C COMPRESSOR SUPPLY VOLT AIR QUALITY SENSOR (W/ AUTOMATIC AIR RECIRCULATION SENSOR INDICATOR) ANTI-THEFT SYSTEM AUTO SWITCH AIR RECIRCULATION SWITCH AUXILIARY BLOWER MOTOR CONTROL MODULE (CENTER CONSOLE) BLK 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 BRN WIRE DK BLU WIRE DK GRN WIRE DUCT LOWER AUXILIARY AIR TEMPERATURE SENSOR DUCT UPPER AUXILIARY AIR TEMPERATURE SENSOR GROUND GROUND PNK PNK PPL WIRE GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM HUMIDITY SENS SIG HUMIDITY SENS SIG TWILIGHT SENTINEL DELAY SIG PPL LEFT TEMPERATURE DOWN SWITCH LEFT TEMPERATURE UP SWITCH LO REF LOGIC LOGIC HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) LOW CTRL LOW REF LOW REF REAR DEFOG RELAY CTRL LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MODE DOWN SWITCH MODE UP SWITCH NETWORK 9 ORG/ WIRE PNK PPL WIRE PNK WIRE PPL PPL/WHT WIRE RADIO/HVAC CONTROL RED/BLK WIRE RED/WHT WIRE RIGHT TEMPERATURE DOWN SWITCH RIGHT TEMPERATURE UP SWITCH SIGNAL SPEED CTRL SPLY VOLT TAN WIRE TEMP SIG TEMP SIG AIR QUALITY SENS SIG INSIDE AIR TEMP SENS SIG TEMP SIG UPPER AIR TEMP SENS SIG LOWER AIR TEMP SENS SIG DRIVER SUNLOAD SENS SIG W/ FRONT, REAR ELECTRONIC A/C W/ FRONT, REAR ELECTRONIC CONTROLS A/C W/O FRONT, REAR ELECTRONIC A/C WHT WIRE WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR YEL WIRE

2.8L 3.0L A/C COMPRESSOR CLUTCH (2.8L: A/C COMPRESSOR) AFTERBOIL PUMP FUSE AUXILIARY COOLANT PUMP (LEFT SIDE ENGINE) BATTERY FUSE BLK WIRE COMPUTER DATA LINES SYSTEM COOLING FAN CONTROL MODULE (2.8L) DATA BUS - DIC DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY INSTRUMENT CLUSTER ECT SENS SIG ENGINE CONTROL MODULE (LEFT FRONT ENGINE COMPT) FAN RLY CTRL FUSE 4 FUSE 5 BLOCK GROUND GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRT BLWR FUSE HOT AT ALL TIMES INSTRUMENT PANEL HVAC FUSE FUSE BLOCK (CENTER CONSOLE) IPC FUSE LO REF LOGIC LOW REF NCA WIRE ORG/BLK WIRE PNK PPL WIRE PNK WIRE POSITIVE POSITIVE VOLT POWER- TRAIN RELAY PPL PRESSURE RED WIRE RED/BLK WIRE RED/WHT WIRE RLY CTRL SENS SIG SUPPLY VOLT SW SIG TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) VOLT YEL WIRE

195 3271 750 294 1303 DOOR LOCKS SYSTEM 2500 2501 COMPUTER DATA LINES SYSTEM 5797 6132 TRUNK, TAILGATE, FUEL DOORS SYSTEM COMPUTER DATA LINES SYSTEM 6133 6134 COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM BATT SENSE (RVC) FUSE BATTERY BCM 6 FUSE BCM 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM GROUND GRY WIRE HEADLAMP WASHER RELAY CTRL HEADLIGHTS SYSTEM HI SPEED GMLAN DATA BUS (+) HI SPEED GMLAN DATA BUS (-) HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (CENTER CONSOLE) LIFTGATE OPEN/CLOSE SWITCH LOCAL INTERCONNECT NETWORK 1 LOCAL INTERCONNECT NETWORK 2 LOCAL INTERCONNECT NETWORK 3 LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PARK LAMP SUPPLY VOLT PNK AMBIENT LIGHTING WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL REAR ENGINE COMPT) RED/WHT WIRE STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM COMPUTER DATA LINES SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) WHT WIRE WIPER SPEED RELAY CONTROL WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE

1 2 3 4 RCDLR GROUND DATA TRANSMIT DATA RECEIVE RCDLR POWER 12 18 DOOR LOCK STATUS DOOR LOCK STATUS 2 10 LOCK/UNLOCK CTRL NETWORK 3 22 19 15 6 18 GMLAN SERIAL DATA LOCK SIG UNLOCK SIG INDICATOR CTRL LOCK SW SIG 27 16 RCDLR DATA TRANSMIT RCDLR GROUND BCM 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DOOR LOCK DOOR UNLOCK DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER WINDOW MOTOR (IN DRIVER'S DOOR) DRIVER WINDOW SWITCH GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER KEYLESS ENTRY ANTENNA LOCK CTRL LOCK RELAY CTRL LOGIC LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NETWORK 3 NETWORK 4 ORG/BLK WIRE PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW MOTOR (IN FRONT PASSENGER DOOR) PNK/BLK WIRE PNK/WHT WIRE POSITIVE VOLT PPL RADIO/HVAC CONTROL RCDLR DATA RECEIVE RCDLR POWER RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RIGHT REAR QUARTERPANEL) SECURITY IND SECURITY LOCK SWITCH SW SIG TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) UNLOCK CTRL

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LOCK SIG 1 2 3 4 5 6 POSI VOLT GROUND ACCESSORY VOLT IGN VOLT POST VOLT GROUND 21 22 NETWORK 4 SERIAL DATA 5 17 LEFT REAR SIG RIGHT REAR SIG 6 5 PNK ACCESSORY VOLT IGN VOLT WIRE 6135 5060 COMPUTER DATA LINES SYSTEM ANTENNA ANTENNA - ANTENNA + ANTENNA - ANTENNA + ANTENNA - ANTENNA + BCM 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE CENTER CONSOLE FRONT KEYLESS ENTRY ANTENNA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER WINDOW MOTOR (IN DRIVER'S DOOR) DRIVER WINDOW SWITCH GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE BLOCK IGN/THEFT 2 (LEFT REAR FUSE QUARTER PANEL) IGN/THEFT 1 FUSE IGNITION MODE SWITCH INSTRUMENT CLUSTER KEYLESS ENTRY CONTROL MODULE (RIGHT CARGO COMPT) LOGIC LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NETWORK 3 OPEN SW SIG OPEN SW SIG IGN SW RUN SIG LOW REF PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW MOTOR (IN FRONT PASSENGER DOOR) PNK WIRE PNK/BLK WIRE POS VOLT RED/WHT WIRE SECURITY IND SERIAL DATA SHIFT INTERLOCK SYSTEM SW SIG TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) WHT WIRE

1 2 3 GROUND NETWORK 11 REF VOLT BCM 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER DISPLAY GROUND HOOD AJAR SWITCH HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LOGIC IMMOBILIZER CONTROL MODULE LT BLU WIRE PNK/BLK WIRE POSITIVE VOLT RED/WHT WIRE SECURITY IND SERIAL DATA UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LOCK SIG 1 2 3 4 5 6 POSI VOLT GROUND ACCESSORY VOLT IGN VOLT POST VOLT GROUND 21 22 NETWORK 4 SERIAL DATA 5 17 LEFT REAR SIG RIGHT REAR SIG 6 5 PNK ACCESSORY VOLT IGN VOLT WIRE 6135 5060 COMPUTER DATA LINES SYSTEM ANTENNA ANTENNA - ANTENNA + ANTENNA - ANTENNA + ANTENNA - ANTENNA + BCM 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE CENTER CONSOLE FRONT KEYLESS ENTRY ANTENNA COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DRIVER WINDOW MOTOR (IN DRIVER'S DOOR) DRIVER WINDOW SWITCH GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE BLOCK IGN/THEFT 2 (LEFT REAR FUSE QUARTER PANEL) IGN/THEFT 1 FUSE IGNITION MODE SWITCH INSTRUMENT CLUSTER KEYLESS ENTRY CONTROL MODULE (RIGHT CARGO COMPT) LOGIC LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NETWORK 3 OPEN SW SIG OPEN SW SIG IGN SW RUN SIG LOW REF PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW MOTOR (IN FRONT PASSENGER DOOR) PNK WIRE PNK/BLK WIRE POS VOLT RED/WHT WIRE SECURITY IND SERIAL DATA SHIFT INTERLOCK SYSTEM SW SIG TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT ENGINE COMPT) WHT WIRE

5-V 1 REF FRP SENS SIG 5-V 2 REF AIR TEMP SENS SIG BLK/WHT WIRE BRN WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT FRONT ENGINE COMPT) FUEL RAIL PRESSURE SENSOR GROUND GRY WIRE GRY/WHT WIRE KNOCK SENSOR 1 (RIGHT SIDE ENGINE BLOCK) KNOCK SENSOR 2 (LEFT SIDE OF ENGINE) LOW REF LT BLU WIRE LT GRN WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (INTAKE MANIFOLD) MAP SENS SIG 5-V 1 REF MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR (RIGHT SIDE ENGINE COMPT) ORG/BLK WIRE ORG/WHT WIRE PNK/BLK GRY/WHT WIRE PNK/BLK ORG/WHT WIRE PNK/BLK WIRE PPL PPL PPL PPL/WHT WIRE STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAC MTR CTRL 2 TAN WIRE TAN/WHT WIRE WHT WIRE YEL WIRE