GMC Terrain I (2009-2015) body control module (bcm) (lower left side of dash) Wiring diagrams

AUTOMATIC TRANSMISSION ASSEMBLY B+ GND BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH) CLUTCH START NEUTRAL START SIG COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DATA BUS (+) DATA BUS (+) DATA BUS (-) DISPLAY DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER (DIC) ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) GMLAN GMLAN SERIAL DATA BUS + GND RANGE SIG P GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN IGN VOL WAKE-UP SIG DATA BUS (-) INSTRUMENT CLUSTER ISS ISS LO SIG HI SIG LOGIC LOW REF OSS OSS LO SIG HI SIG PC 1 SOLENOID PC 2 SOLENOID PC 3 SOLENOID PC 4 SOLENOID PC 5 SOLENOID PNK WIRE PPL PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 RED WIRE RED/WHT WIRE SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 SS 1 SS 2 TAN WIRE TAN/BLK WIRE TAP UP/TAP DOWN SW SIG PPL TCC SOLENOID TCM BATT FUSE TCM FUSE TFP 1 TFP 3 TFP 4 TFP 5 TFT TORQUE CONVERTER CLUTCH PRESSURE CONTROL (PC) SOLENOID VALVE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID PRESSURE SWITCH TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR TRANSMISSION INPUT SHAFT SPEED SENSOR (ISS) TRANSMISSION INTERNAL MODE SWITCH (IMS) TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION OUTPUT SHAFT SPEED SENSOR (OSS) TRANSMISSION SHIFT LEVER TRNS TRNS TRNS TRNS RANGE RANGE RANGE SIG C SIG A SIG B UNDERHOOD FUSE BLOCK (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

AUTOMATIC TRANSMISSION ASSEMBLY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH) CLUTCH START NEUTRAL START SIG GMLAN SERIAL DATA BUS+ COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DATA BUS (-) IGN VOL DATA BUS (-) WAKE-UP SIG DATA BUS - DISPLAY DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER (DIC) ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) GMLAN GMLAN SERIAL DATA BUS + GND DATA BUS (+) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN INSTRUMENT CLUSTER ISS ISS LO SIG HI SIG LOGIC LOW REF OSS + OSS LO SIG HI SIG PC 1 SOLENOID PC 2 SOLENOID PC 3 SOLENOID PC 4 SOLENOID PC 5 SOLENOID PNK WIRE PPL PRESSURE CONTROL (PC) SOLENOID VALVE 1 PRESSURE CONTROL (PC) SOLENOID VALVE 2 PRESSURE CONTROL (PC) SOLENOID VALVE 3 PRESSURE CONTROL (PC) SOLENOID VALVE 4 PRESSURE CONTROL (PC) SOLENOID VALVE 5 RED WIRE RED/WHT WIRE SHIFT SOLENOID (SS) VALVE 1 SHIFT SOLENOID (SS) VALVE 2 SS 1 SS 2 TAN WIRE TAN/BLK WIRE TAP UP/TAP DOWN SW SIG PPL TCC SOLENOID TCM BATT FUSE TCM FUSE TFP 4 TFP 3 TFP 1 TFP 5 TFT TORQUE CONVERTER CLUTCH PRESSURE CONTROL (PC) SOLENOID VALVE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION FLUID PRESSURE SWITCH TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR TRANSMISSION INPUT SHAFT SPEED SENSOR (ISS) TRANSMISSION INTERNAL MODE SWITCH (IMS) TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION OUTPUT SHAFT SPEED SENSOR (OSS) TRANSMISSION SHIFT LEVER TRNS LOW REF RANGE SIG P TRNS TRNS TRNS RANGE RANGE RANGE SIG C SIG A SIG B UNDERHOOD FUSE BLOCK (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

2.4L 2.4L 3.6L 3.6L AUTOMATIC TRANSMISSION ASSEMBLY BACKUP LP SPLY VOIT BLK WIRE BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH) CHEVROLET COMPUTER DATA LINES SYSTEM DATA DK GRN WIRE FUSE GMC GMLAN SERIAL DATA GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES INSIDE REARVIEW MIRROR INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) LEFT BACKUP LAMP LT GRN WIRE REARVIEW CAMERA GROUND (IF EQUIPPED) DISTRIBUTION (CENTER OF SYSTEM LIFTGATE) RED WIRE RED/WHT WIRE RIGHT BACKUP LAMP RIGHT BACKUP LAMP (CHEVROLET) SIG A SIG B SIG C SIG P SIG P/N TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH VALVE ASSEMBLY CONTROL SOLENOID W/ AM/FM/RADIO W/O AM/FM/RADIO WHT WIRE YEL WIRE

5 V REF ANTI-THEFT SYSTEM BATTERY BLK WIRE BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DIMMING CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/RED WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM DRV DR LOCK MTR LOCK CTRL DR LOCK ACTUATOR UNLOCK CTRL GND EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM GMLAN SERIAL DATA BUS+ GMLAN SERIAL DATA BUS- GRY WIRE GRY/BLK WIRE HAZARD SW TURN RH SIG WASHER SW SIG PNK WIRE HDLP SW FLASH TO PASS SIG HORN FUSE SPLY VOL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES IGNITION SWITCH INTERCONNECT NETWORK 2 INTERCONNECT NETWORK 3 INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM KEY-IN IGNITION SWITCH LR DR AJAR SW SIG LT BLU WIRE LT GRN WIRE OFF ORG/ WIRE ORG/BLK WIRE PNK IGNITION VOL WIRE PNK LP ILLUMINATION GMLAN SERIAL DATA INTERIOR LP DEFEAT SW SIG WIRE PNK WIRE PNK/BLK WIRE PPL RED/WHT WIRE RR DR AJAR SW SIG COURTESY LP SW SIG RUN WIRE STARTING/CHARGING SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM SYSTEM STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLK WIRE WIPER SW HI SIG WIPER/WASHER SYSTEM YEL WIRE

BATTERY BATTERY CURRENT SENSOR BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH) BRN WIRE CHARGE IND COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CURRENT SENSOR SIG DK GRN WIRE ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) GENERATOR GENERATOR FIELD DUTY CYCLE SIGNAL GENERATOR FUSE HOLDER GENERATOR TURN ON SIGNAL GROUND GRY WIRE HIGH SPEED GMLAN SERIAL DATA BUS + HOT W/ IGNITION MAIN RELAY ENERGIZED IGN INSTRUMENT CLUSTER (IC) INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) IPC IGN FUSE LOGIC LOW REF LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA BATTERY POSITIVE VOLTAGE PNK CURRENT SENSOR SUPPLY VOLTAGE WIRE PNK WIRE RED WIRE RED/WHT WIRE RVC BATT SNSR FUSE STARTER MOTOR SYSTEM TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT REAR OF ENGINE COMPT) WHT WIRE

1 2 COURTESY LP CTRL PWR SPLY VOLT 4 3 BATT POS VOLT BATT POS VOLT BCM 7 FUSE BLK WIRE BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH) CENTER CONSOLE COMPARTMENT LAMP COMPUTER DATA LINES SYSTEM COURTESY LAMP SWITCH COURTESY LP CTRL COURTESY SW SIG DK GRN WIRE DOME LAMP SWITCH GMLAN SERIAL DATA GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) BCM 6 FUSE HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT ILLUMINATION CIRCUIT INTERIOR LAMP DEFEAT SWITCH LEFT FRONT OVERHEAD CONSOLE DOME/ READING LAMPS LEFT FRONT OVERHEAD CONSOLE DOME/ READING LAMPS SWITCH LEFT SUNSHADE LIFTGATE AJAR SW SIG LIFTGATE LATCH ASSEMBLY LT GRN WIRE MIDDLE DOME/ READING LAMPS MIR FUSE OF ENGINE COMPT) NOISE COMPENSATION MICROPHONE TAKEOUT) ORG/ WIRE PASSENGER AIRBAG DISABLE INDICATOR PNK LAMP ILLUMINATION WIRE PNK WIRE PNK/BLK WIRE PPL PPL ACCENT LAMPS CTRL PPL DEFEAT SW SIG REAR DOME READING LAMPS RED WIRE RED/WHT WIRE RIGHT FRONT OVERHEAD CONSOLE DOME/ READING LAMPS RIGHT FRONT OVERHEAD CONSOLE DOME/ READING LAMPS SWITCH RIGHT SUNSHADE UNDERHOOD FUSE BLOCK (LEFT REAR W/ MEMORY WHT WIRE YEL WIRE

10 22 AMBIENT LIGHT SENSOR SIG LO SPD GMLAN SERIAL DATA 17 11 HDLP SW FLASH TO PASS SIG DIMMER SW LO BEAM SIG 18 10 HDLP HI BEAM RLY CTRL FOG LAMP RLY CTRL 2 1 LEFT LOW BEAM SPLY VOLT RIGHT LOW BEAM SPLY VOLT BCM 3 FUSE BLK WIRE BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE FRONT FOG LAMP INDICATOR INSTRUMENT CLUSTER FRONT FOG LAMP RELAY FRONT FOG LAMP SWITCH FRT FOG LAMP FUSE FTP SWITCH GROUND HEAD HEADLAMP HI BEAM RELAY HIGH BEAM INDICATOR HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) BCM 4 FUSE HVAC CONTROL MODULE LEFT FRONT FOG LAMP LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LO SPD GMLAN SERIAL DATA LOGIC LOW REFERENCE LOW SWITCH LT BLU WIRE LT GRN/BLK WIRE LT HI BEAM FUSE OFF AUTO PARK ORG/ WIRE PARK BRAKE SW SIG PARK BRAKE SWITCH (BASE OF PARK BRAKE ASSEMBLY) PPL RED/WHT WIRE RIGHT FRONT FOG LAMP RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP RT HI BEAM FUSE SERIAL DATA TAN/WHT WIRE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE

BLK WIRE BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH) BRN WIRE DK BLU WIRE DK GRN WIRE DOOR LOCK STATUS SIG DOOR LOCKS SYSTEM DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH EXPRESS DN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LF DR AJAR SW SIG LF MTR DN CTRL LF MTR UP CTRL LOCAL INTER NET 3 LOCAL INTER NET 4 LOCK OUT SWITCH LOGIC LOGIC LR DR AJAR SW SIG LR MTR DN CTRL LR MTR UP CTRL LR WINDOW LT BLU/BLK WIRE LT GRN/BLK WIRE PASSENGER WINDOW PASSENGER WINDOW MOTOR PASSENGER WINDOW SWITCH RED/WHT WIRE RF DR AJAR SW SIG RF MTR DN CTRL RF MTR UP CTRL RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH RR DR AJAR SW SIG RR MTR DN CTRL RR MTR UP CTRL RR WINDOW TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT REAR OF ENGINE COMPT) WINDOW DRIVER WNDW LT FUSE WNDW RT FUSE

2.4L 3.6L 5-VOLT REFERENCE AUTOMATIC TRANSMISSION ASSEMBLY BATTERY BLK WIRE BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE 3.6L 2.4L ASSEMBLY DK GRN WIRE ECM FUSE ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) GENERATOR GENERATOR FUSE HOLDER GRY (OR BLK) WIRE HIGH SPEED GMLAN SERIAL DATA BUS + HOT W/ IGNITION MAIN RELAY ENERGIZED IGNITION SWITCH LOCK PARK/NEUTRAL SIGNAL PNK IGN VOLT WIRE PNK VOLT WIRE PNK WIRE PPL PPL PPL PPL/WHT WIRE RED WIRE RUN WIRE STARTER MOTOR STARTER RELAY STARTER RELAY COIL CONTROL STRTR FUSE TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION INTERNAL MODE SWITCH UNDERHOOD FUSE BLOCK (LEFT REAR OF ENGINE COMPT) WHT (OR BLU) WIRE WHT WIRE WHT/BLK WIRE