Chevrolet Captiva I facelift 2 (2013-2016) body control module (bcm) (front of center floor console) Wiring diagrams

1 6 2 5 VOLT REF LOW REFERENCE CAN BUS HIGH CAN BUS LOW 3 4 CAN BUS HIGH CAN BUS LOW ABS IND. BCM (STOP) FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) BRAKE FLUID LEVEL SWITCH BRAKE IND BRAKE PEDAL POSITION SENSOR (ON BRAKE PEDAL MOUNTING ARM) BRN WIRE BRN/WHT WIRE CAN BUS HIGH CAN BUS LOW COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CTRL SW SIG DATA + DATA - DATA COM DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY ENGINE CONTROL MODULE (2.4L: LEFT REAR OF ENGINE COMPT) ESC IND GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES HOT W/ RUN/CRANK RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL I/P MULTI-FUNCTION SWITCH LOGIC LOW REFERENCE LT BLU WIRE LT GRN/BLK WIRE ORG/BLK WIRE PARK BRAKE CONTROL SWITCH PARKING BRAKE CONTROL MODULE (IN FRONT OF LEFT REAR WHEEL ON FRAME) PNK WIRE PPL RED/WHT WIRE RUN/ CRANK FUSE SENS LOW REF SENS SIG SENS SPLY VOLT SERIAL DATA SPLICE BLOCK SPY VOL STEERING WHEEL ANGLE SENSOR (AT BASE OF STEERING COLUMN) SW SIGNAL VOL REF RELEASE SW SIG APPLY SW SIG VOL REF PPL SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRACTION CONTROL SWITCH VOLT REF WHT WIRE WHT/BLK WIRE YEL WIRE

2500 2501 COMPUTER DATA LINES SYSTEM 8 9 SER DATA BUS+ SER DATA BUS- AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION ASSEMBLY BACKUP LP SPLY VOLT BAT POS VOLT BCM FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES INTERNAL MODE SWITCH LEFT BACKUP LAMP LEFT REAR LAMPS LEFT REAR TURN SIGNAL LAMP LEFT TAIL LAMP ASSEMBLY LOGIC BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) LOGIC INSIDE REARVIEW MIRROR (ISRVM) LP SPLY VOLT LT GRN WIRE NCA WIRE ORG/BLK WIRE PARK/NEUTRAL SIG REAR- VIEW CAMERA (TO LEFT OF BACKUP LAMP SPLY VOLT LICENSE LAMP) REAR- VIEW CAMERA BACKUP LAMP SPLY VOLT RED WIRE RED/WHT WIRE RIGHT BACKUP LAMP RIGHT REAR LAMPS RIGHT REAR TURN SIGNAL LAMP RIGHT TAIL LAMP ASSEMBLY SIG A SIG B SIG C SIG P TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION INTERNAL MODE SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WAKE UP SIG WHT WIRE YEL WIRE

1 2 IGNITION KEY RESISTOR SIGNAL 21 22 23 24 ACCESSORY VOLTAGE 26 27 AUTO TRANS SHIFT LCK SOL SPLY VOLT 9 10 11 12 13 14 WINDSHIELD WIPER SWITCH LOW SIGNAL BLK WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM CRUISE CONTROL SWITCH SIGNAL CRUISE CONTROL SYSTEM CRUISE CONTROL, TRANSMISSIONS, SOUND SYSTEMS HEADLIGHTS SYSTEM CURRENT SENSOR SIGNAL LOW REF RAP RELAY COIL CONTROL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM DOOR UNLOCK CONTROL DRIVER DOOR UNLOCK RELAY CONTROL DOOR LOCK CONTROL GRY WIRE GRY/BLK WIRE HAZARD SWITCH SIGNAL HEADLAMP LOW BEAM RELAY CONTROL PARK LAMP SUPPLY VOLTAGE HEADLAMP SWITCH FLASH TO PASS SIGNAL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HORN RELAY CONTROL HORNS SYSTEM HOT AT ALL TIMES IGNITION SWITCH IGNITION VOLTAGE INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM LED DIMMING SIGNAL/LED DIMMING SUPPLY LEFT TURN SIGNAL SWITCH SIGNAL RIGHT TURN SIGNAL SWITCH SIGNAL LF DOOR AJAR SWITCH SIGNAL LIFTGATE AJAR SWITCH SIGNAL LIFTGATE UNLATCH SWITCH SIGNAL LOCK LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA LF DOOR OPEN SWITCH SIGNAL LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/BLK WIRE PNK IGNITION 1 VOLTAGE WIRE PNK IGNITION 3 VOLTAGE WIRE PNK WINDSHIELD WASHER SWITCH SIGNAL WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM WIPER/WASHER SYSTEM ANTI-THEFT SYSTEM PPL PPL HEADLAMP DIMMER SW HIGH BEAM SIGNAL PPL/WHT WIRE RF DOOR AJAR SWITCH SIGNAL RUN RELAY COIL CONTROL ACCESSORY VOLTAGE HOOD CLOSED SWITCH SIGNAL RUN WIRE SHIFT INTERLOCK SYSTEM SOUND SYSTEMS STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TAP UP/TAP DOWN ENABLE SIGNAL TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH HIGH SIGNAL REMOTE RADIO CONTROL SIGNAL WINDSHIELD WIPER SWITCH LOW REF WINDSHIELD WIPER SWITCH SIGNAL 2 FRONT WINDSHIELD WIPER SW HI SIG WIPER/WASHER SYSTEM YEL WIRE

14 11 13 12 HI SPD BUS- HI SPD BUS+ HI SPD BUS- HI SPD BUS+ 17 16 HI SPD BUS- HI SPD BUS+ 19 8 COMM ENABLE HI SPD BUS+ 19 8 IGN HI SPD BUS+ 3 2 CAN BUS HI CAN BUS LO 4 3 5 2 CAN BUS LO CAN BUS HI CAN BUS LO CAN BUS HI 6 19 NETWORK 1 (RCM) IGN 6 19 NETWORK 1 (RCM) SERIAL DATA 8 18 19 COMM ENABLE CAN BUS HI CAN BUS LO 8 18 19 IGN CAN BUS HI CAN BUS LO ACCESSORY VOL BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) BRN WIRE BRN/WHT WIRE COMPASS MODULE (ABOVE RIGHT REAR CORNER OF HEADLINER) DK BLU WIRE DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (NEAR LEFT FRONT ELECTRONIC COMPASS MODULE (RIGHT REAR HEADLINER) FUEL PUMP FLOW CONTROL MODULE (RIGHT SIDE OF SPARE TIRE WELL) HEATED SEAT CONTROL MODULE (IF EQUIPPED) HI SPD BUS- HOT AT ALL TIMES IGN IGNITION SWITCH LO SPD GMLAN LOCK LT BLU WIRE LT GRN/BLK WIRE NETWORK BUS 1 RUN WIRE SHOCK TOWER) STEERING ANGLE SENSOR (AT BASE OF STEERING COLUMN) STEERING WHEEL ANGLE SENSOR (AT BASE OF STEERING COLUMN) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT/BLK WIRE YAW, LATERAL ACCELEROMETER SENSOR (UNDER FLOOR CONSOLE) YEL WIRE

17 3 PNK WIRE 22 8 9 15 14 13 CRUISE CTRL IND GMLAN SER DATA BUS+ GMLAN SER DATA BUS- 47 68 48 SUPPLY VOLTAGE LOW REFERENCE SENSOR SIGNAL 57 52 14 15 30 33 34 53 PPL STOP LAMP SW SIG B+ ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR PEDAL LINKAGE ARM) APP SEN 1 SIG LOW REF APP SEN 2 SIG LOW REF PPL ASSEMBLY AUTOMATIC TRANSMISSION BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) BRAKE PEDAL POSITION (BPP) SENSOR (ON BRAKE PEDAL MOUNTING ARM) BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY CRUISE CTRL SW SIG CRUISE IND CRUISE SWITCH PNK WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY ECM FUSE GMLAN SERIAL DATA GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INPUT SHAFT SPEED (ISS) SENSOR INSTRUMENT PANEL CLUSTER (IPC) IPC FUSE LEFT STEERING WHEEL CONTROL SWITCH LO REF BPP SENS SIG LOGIC LT BLU WIRE OUTPUT SHAFT SPEED (OSS) SENSOR PNK WIRE PPL PPL STOP LAMP SUP VOLT RED/WHT WIRE RESET+ SET- STEERING WHEEL AIR BAG COIL TAN WIRE TAN/BLK WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (FRONT TOP CENTER OF ENGINE) TP SEN 1 SIG LOW REF TAC MOT CTRL 2 TAC MOT CTRL 1 TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) (NEAR MASTER CYLINDER) TRANSMISSION INPUT SHAFT SPEED (ISS) SENSOR TRANSMISSION OUTPUT SHAFT SPEED (OSS) SENSOR TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 6 LP SPLY VOLT LP SPLY VOLT LP SPLY VOLT 1 3 4 5 BAT POS VOLT BAT POS VOLT BAT POS VOLT LP SPLY VOLT 1 8 9 GND SER DATD BUS + SER DATD BUS - 12 8 103 13 HDLP ON SIG PARK LPS SIG 13 15 14 CONTACT SIG 5381 5382 19 16 15 2144 1415 1414 HAZ SW SIG RH SW SIG LH SW SIG 2500 2501 COMPUTER DATA LINES SYSTEM 4 24 LP SPLY VOLT LP SPLY VOLT 4 5 PPL BACKUP LAMPS CIRCUIT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) BRN WIRE BRN/WHT WIRE COIL SPLY VOLT COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE FUSE GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES BCM HOT AT ALL TIMES BCM (PRK TRN) FUSE HOT AT ALL TIMES BCM (TRN SIG) FUSE HOT AT ALL TIMES BCM STOP FUSE HOT W/ RUN/ CRNK RELAY ENERGIZED I/P FUSE BLOCK CLUSTER FUSE HOT W/ RUN/ CRNK RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK CLUSTER FUSE I/P MULTI-FUNCTION SWITCH IGN INSTRUMENT PANEL MULTI- FUNCTION SWITCH LAMP LEFT FRONT LEFT FRONT SIDE MARKER LAMP LEFT HEADLAMP ASSEMBLY LEFT PARK/ TURN SIGNAL LEFT PARK/ TURN SIGNAL LAMP LEFT REAR LEFT REAR LAMPS LEFT REAR SIDE LEFT REAR TURN SIGNAL LAMP LEFT RIGHT LICENSE LICENSE PLATE PLATE LAMP LAMP LEFT TAIL LAMP ASSEMBLY LEFT TAIL/ STOP LAMP LEFT TURN LEFT TURN IND LH RH LICENSE LAMP LOGIC BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) LOGIC INSTRUMENT PANEL CLUSTER (IPC) LOW REF LT BLU WIRE LT BLU/WHT WIRE MARKER LAMP NCA WIRE PARK LAMP RELAY PARK LPS SIG PNK WIRE PPL PRK LP LH FUSE RED WIRE RED/WHT WIRE RIGHT TURN IND SER DATA SIGNAL REPEATER LAMP TAN WIRE TAN/BLK WIRE TO PRK LP RH FUSE (DIAGRAM 2 OF 2) TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) W/ REAR VIEW CAMERA W/O REAR VIEW CAMERA WHT WIRE YEL WIRE

18 24 15 HORN RELAY CONTROL PARK LAMP SUPPLY VOLTAGE HOOD AJAR SW SIG PPL 28 45 5531 HORNS SYSTEM EXTERIOR LIGHTS SYSTEM 6 7 9 DRV DR UNLOCK RLY CTRL (ATG) DOOR LOCK CTRL (ATG) DOOR UNLOCK CTRL (ATG) 7 10 SECURITY INDICATOR CONTROL LOW SPD GMLAN SER DATA 749 5060 COMPUTER DATA LINES SYSTEM 8 22 RH FRONT DR AJAR SW SIG DR LOCK KEY SW LOCK SIG (ATG) BATT POS VOL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) COAX COAX ANTENNA SIG COMPUTER DATA LINES SYSTEM LOW SPD GMLAN DK BLU WIRE DK GRN WIRE DOOR LOCK RELAY DOOR UNLOCK RELAY DR/LOCK FUSE DRIVER DOOR LOCK SWITCH DRV DR LOCK SW LOCK SIG DRV DR LOCK SW UNLOCK SIG DRV DR UNLOCK SW LOCK SIG F/DOOR LOCK FUSE FUEL DOOR GRY WIRE GRY/BLK WIRE HOOD AJAR SW SIG HOT AT ALL TIMES I/P FUSE BLOCK I/P MULTI-FUNCTION SWITCH I/P MULTIFUNCTION SWITCH KEYLESS ENTRY ANTENNA LH FRONT DR AJAR SW SIG LIFTGATE AJAR SW SIG LOCK RELAY LOGISTIC MODE FUSE LT BLU WIRE LT GRN WIRE NCA WIRE ORG/BLK WIRE PNK/BLK WIRE PPL PPL DR LOCK KEY SW UNLOCK SIG (ATG) RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (BEHIND HOOD RELEASE LEVER) SECURITY INDICATOR TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) DK GRN WIRE GROUND DISTRIBUTION SYSTEM HIGH NOTE HORN HORN FUSE HORN RELAY HORN RLY CTRL HORN SWITCH HOT AT ALL TIMES INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL LEFT HORN LOW NOTE NCA WIRE RED WIRE RED/BLK WIRE RIGHT HORN STEERING WHEEL AIR BAG COIL TAN WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)

12 8 10 LIFTGATE AJAR SW RF DOOR AJAR SW LF DOOR AJAR SW 2.4L 27 26 25 FUEL LEVEL SIG LOW REF FUEL LEVEL SIG 3.0L 40 39 46 HI GMLAN SERIAL DATA - HI GMLAN SERIAL DATA + MIL CTRL BCM FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CUSTOM- ISATION DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER DOOR JAMB SWITCH DRIVER DOOR LATCH DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER (DIC) SWITCH ENGINE CONTROL MODULE (ECM) (2.4L: LEFT REAR OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE OIL PRESSURE (EOP) SWITCH (ABOVE STARTER) ENGINE OIL PRESSURE (EOP) SWITCH (ON OIL PUMP HOUSING, ON EOP SW SIG FUEL PUMP, LEVEL SENSOR ASSEMBLY FUEL PUMP, SENDER ASSEMBLY GROUND DISTRIBUTION SYSTEM GRY/BLK WIRE HOT AT ALL TIMES LEFT REAR DOOR JAMB SWITCH LEFT REAR DOOR LATCH LEFT REAR DOOR LATCH ASSEMBLY LIFTGATE AJAR SWITCH LIFTGATE AJAR SWITCH LIFTGATE LATCH ASSEMBLY LIFTGATE LATCH ASSEMBLY LO GMLAN SERIAL DATA LOGIC LOWER RIGHT FRONT OF ENGINE) LT BLU WIRE PASS- ENGER DOOR JAMB SWITCH PASSENGER DOOR LATCH ASSEMBLY PNK 1 2 3 WIRE PNK WIRE PNK/BLK WIRE PRIMARY FUEL LEVEL SENSOR REAR WIPER MOTOR MODULE RED/WHT WIRE RIGHT REAR DOOR JAMB SWITCH RIGHT REAR DOOR LATCH RIGHT REAR DOOR LATCH ASSEMBLY SECONDARY FUEL LEVEL SENSOR SET/ RESET TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEHICLE CUSTOM- INFOR- ISATION MATION VEHICLE INFOR- MATION WIPER/WASHER SYSTEM YEL WIRE

BATT 1 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) BRN WIRE DK GRN WIRE HOT AT ALL TIMES HOT W/ PARK LAMPS RELAY ENERGIZED I/P FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK LEFT TRAILER TURN SIGNAL LAMP RELAY LH TRAILER TURN SIG LP LOGIC BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) ORG/ WIRE RED WIRE RH TRAILER TURN SIG LP RIGHT TRAILER TURN SIGNAL LAMP RELAY TRAILER CONNECTOR TRLR (LEFT PRK LP SIDE OF FUSE ENGINE COMPT) TRLR FUSE TRLR PRK LP FUSE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE