GMC Terrain I (2009-2015) radio/hvac controls Wiring diagrams

1791 193 DEFOGGER SYSTEM 3340 5060 COMPUTER DATA LINES A/C EVAPORATOR TEMPERATURE SENSOR (RIGHT CENTER OF HVAC MODULE) AIR RECIRCULATION DOOR ACTUATOR (CENTER OF HVAC MODULE) AIR TEMPERATURE DOOR ACTUATOR (CENTER OF HVAC MODULE) AMBIENT LIGHT/ SUNLOAD SENSOR (TOP CENTER OF DASH) ANTI- BLK WIRE BLK/WHT WIRE BLOWER MOTOR SPEED CONTROL BLWR FRT FUSE BRN WIRE DK BLU WIRE DK GRN WIRE EVAP CORE TEMPERATURE SENS SIG GRY WIRE GRY/BLK WIRE HEAD- LIGHTS HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED HUMIDITY TEMP SIG DELAY SIGNAL PPL HVAC BATT FUSE HVAC CONTROL MODULE HVAC IGN FUSE INSTRUMENT PANEL FUSE BLOCK LOCAL INTERCONNECT NETWORK 9 LOGIC LOW REFERENCE GROUND IGNITION VOLTAGE ELECTRAL DIS CTRL B+ LOW REFERENCE REAR DEFOG RELAY CONTROL LOWER RH AIR TEMP SENS SIG LT BLU WIRE LT GRN WIRE MODE DOOR ACTUATOR (MODE DOOR ACTUATOR) MOTOR BREAKOUTS) PNK WIRE PPL RADIO/HVAC CONTROLS RED/BLK WIRE RED/WHT WIRE RIGHT UPPER DUCT AIR TEMPERATURE SENSOR (RIGHT CENTER OF HVAC MODULE) SYSTEM TAN WIRE TAN/BLK WIRE THEFT SYSTEM WHT WIRE WIND SCREEN TEMP SENS SIG WINDSHIELD TEMPERATURE AND INSIDE MOISTURE SENSOR (TOP CENTER OF WINDSHIELD) YEL WIRE

28 2 16 3 LO SPD GMLAN SER DATA CGI - CGI + SERIAL DATA SHIELD 8 7 6 3 SERIAL DATA SHIELD CGI + CGI - BLK WIRE BLK/WHT WIRE DATA LINK CONNECTOR (LEFT SIDE DASH) DK BLU WIRE DK GRN WIRE DLC FUSE GRY WIRE HOT AT ALL TIMES HVAC CONTROL MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (UNDER CENTER CONSOLE) INFO DISPLAY MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) LEFT MIRROR CONTROL MODULE LEFT REAR WINDOW SWITCH LEFT SIDE OBJECT SENSOR MODULE (BEHIND LEFT SIDE END OF REAR BUMPER) LOCAL INTERCONNECT NETWORK 10 LOCAL INTERCONNECT NETWORK 10 7 3 1 2 8 LOCAL INTERCONNECT NETWORK 2 LOCAL INTERCONNECT NETWORK 4 LOCAL INTERCONNECT NETWORK 8 LOCAL INTERCONNECT NETWORK 9 LOCAL INTERCONNECT NETWORK 9 LOW SPEED GMLAN LOW SPEED GMLAN SERIAL DATA LT BLU WIRE MULTIMEDIA PLAYER INTERFACE MODULE (W/ AUDIO INTERFACE) NCA WIRE PASSENGER PRESENCE DETECTION MODULE (BELOW PASSENGER'S SEAT CUSHION) RADIO RADIO/HVAC CONTROLS REAR PARKING ASSIST CONTROL MODULE (IF EQUIPPED) (LEFT QUARTER TRIM PANEL) RED/ WHT WIRE RED/WHT WIRE RIGHT REAR WINDOW SWITCH SEAT HEATING CONTROL MODULE (IF EQUIPPED) (UNDER DRIVER'S SEAT) SEAT MEMORY CONTROL MODULE (W/ MEMORY) (UNDER DRIVER'S SEAT) SER DATA SHEILD CGI + CGI - SERIAL DATA TAN WIRE TAN/BLK WIRE TRANSMISSION SHIFT LEVER POSITION INDICATOR W/ NAVIGATION W/ PREMIUM 8 SPEAKER SYSTEM W/O NAVIGATION WHT WIRE YEL WIRE

12 18 LR DOOR AJAR SW SIG RR DOOR AJAR SW SIG 13 14 5 SW UNLOCK SIG SW LOCK SIG LIFTGATE AJAR SW 15 19 1 SW UNLOCK SIG SW LOCK SIG B+ 16 27 25 2 RCDLR GROUND RCDLR DATA RECEIVE RCDLR POWER GND 19 7 HORN RELAY PARK LP SPLY VOLT 26 21 RCDLR DATA TRANSMIT SECURITY IND CTRL 28 2609 HORNS SYSTEM 309 709 2509 6846 312 712 EXTERIOR LIGHTS SYSTEM 6 18 SECURITY IND CTRL CHILD SECURITY SW SIG ACTR UNLK CTRL AMBIENT LIGHT SENSOR (TOP CENTER OF DASH) AMBIENT LIGHT/SUNLOAD SENSOR (TOP CENTER OF DASH) AUTOMATIC A/C BCM 1 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA RECEIVE DATA TRANSMIT DK BLU WIRE DK GRN WIRE DK GRN/RED WIRE DOOR LATCH CTRL DOOR RELAY CTRL DOWN DRIVER DOOR LOCK SWITCH GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM HOOD AJAR SW SIG HOOD AJAR SWITCH (W/ REMOTE ENGINE START CONTROL) (HOOD LATCH) HOT AT ALL TIMES HVAC CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) KEYLESS ENTRY ANTENNA LOCAL NETWORK 3 LOCAL NETWORK 4 LOW REF LP HI RELAY CTRL LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MANUAL A/C MOTOR LOCK CTRL NETWORK 3 ORG/BLK WIRE PASSENGER DOOR LOCK SWITCH PNK/BLK WIRE PNK/WHT WIRE RADIO/HVAC CONTROLS RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (CENTER FRONT OF ROOF) TAN WIRE TAN/WHT WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM W/O LANE DEPARTURE WARNING SENSOR INDICATOR YEL WIRE

2.4L 3.6L A/C COMPRESSOR A/C COMPRESSOR CLUTCH ACTIVE NOISE CANCELLATION MODULE AUDIO AMPLIFIER AUXILIARY BRAKE BOOSTER PUMP BLK WIRE BLK/WHT WIRE BRN WIRE CONTROL COOLING FAN SPEED CONTROL RELAY DATA LINK CONNECTOR ENGINE CONTROL MODULE FUEL COMPOSITION SENSOR HIGH NOTE HORN HOOD AJAR SWITCH IGNITION COIL 1 IGNITION COIL 2 IGNITION IGNITION COIL 3 COIL 4 IGNITION IGNITION COIL 4 COIL 6 IGNITION MAIN RELAY INFO DISPLAY RADIO MODULE LEFT FRONT FOG LAMP LEFT FRONT SIDE MARKER LAMP LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LEFT PARK/TURN SIGNAL LAMP LOW NOTE HORN MULTI FUNCTION AIR INTAKE SENSOR NCA WIRE RADIO/HVAC CONTROLS REAR WINDOW WASHER PUMP RELAY RIGHT FRONT FOG LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT HIGH BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP RIGHT PARK/TURN SIGNAL LAMP STARTER RELAY TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE W/ ACTIVE NOISE INTERIOR CONTROL W/ FRONT FOG LAMP W/ REMOTE ENGINE WINDSHIELD WASHER PUMP RELAY

22 7 13 PARK LAMPS SIG LOW REFERENCE 5-VOLT REFERENCE 9 1 8 DIMMER SW SIG BATT POSITIVE VOLT DIMMING CONTROL BCM 1 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DIMMING CTRL DK BLU WIRE DK GRN WIRE DOME LAMP SWITCH FUEL ECONOMY MODE SWITCH FUEL ECONOMY MODE SWITCH (NOT USED) GMLAN SERIAL DATA HEAD HORN SWITCH HOT AT ALL TIMES HOT W/ ACCESSORY RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL DIMMER SWITCH INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) INSTRUMENT STR PANEL WHL DM FUSE BLOCK FUSE (RIGHT CENTER OF DASH) INTERIOR LIFTGATE CONTROL SWITCH (W/ POWER LIFT BODY EQUIPMENT) LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LT BLU WIRE NCA WIRE OFF AUTO PARK RADIO/HVAC CONTROLS RED/BLK WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROLS SWITCH RPRNDL FUSE SERIAL DATA STEERING WHEEL AIR BAG COIL (STEERING COLUMN) SUNROOF SWITCH (W/ POWER SLIDING GLASS SUNROOF) SUNROOF TILT SWITCH (W/ POWER SLIDING GLASS SUNROOF) TRACTION CONTROL SWITCH TRANSMISSION SHIFT LEVER POSITION INDICATOR TURN SIGNAL/ MULTI-FUNCTION SWITCH W/ POWER SLIDING GLASS SUNROOF, POWER LIFT BODY EQUIPMENT W/ W/O CONTROL CONTROL STEERING STEERING WHEEL WHEEL YEL WIRE

1 2 PPL BLOWER MTR SPLY VOL LOW REF A/C EVAPORATOR TEMPERATURE SENSOR (RIGHT CENTER OF HVAC MODULE) AIR RECIRCULATION DOOR ACTUATOR (CENTER OF HVAC MODULE) AIR TEMPERATURE DOOR ACTUATOR (CENTER OF HVAC MODULE) BLK WIRE BLK/WHT WIRE BLOWER MOTOR (LOWER RIGHT SIDE OF DASH) BLOWER MOTOR CONTROL MODULE (ON BLOWER MOTOR) BLOWER MOTOR SPEED CONTROL BLOWER MTR SPD CTRL BLWR FRT FUSE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DK BLU WIRE DK GRN WIRE ELECTRIC VARIABLE DISP CTRL PPL ELECTRIC VARIABLE DISP COMP SPLY EVAP CORE TEMPERATURE SENS SIG GND BATT POS VOL GROUND IGNITION VOLTAGE PNK WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED HVAC BATT FUSE HVAC CONTROL MODULE HVAC IGN FUSE INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) LOCAL INTERCONNECT NETWORK 9 LOW REFERENCE REAR DEFOG RELAY CONTROL LT BLU WIRE LT GRN WIRE MODE DOOR CONTROL MODE DOOR CONTROL MODE DOOR POSITION SIGNAL ORG/ WIRE PNK WIRE PPL RADIO/HVAC CONTROLS RED/BLK WIRE RED/WHT WIRE TAN WIRE TAN/BLK WIRE WHT WIRE YEL WIRE

5329 5330 3290 5060 2011 2099 VIDEO SYSTEM CIRCUIT 5332 7459 7460 VIDEO SYSTEM CIRCUIT 5843 5839 (OR 3376) (OR 3377) 6972 5149 NAVIGATION SYSTEM 6973 5152 NAVIGATION SYSTEM 8 2 1 6 12 12 VOLT REF 12 VOLT REF 12 VOLT REF 12 VOLT REF ANTI-LOCK BRAKES SYSTEM 3367 3366 3365 3367 3366 3365 AUDIO COMMON SIG AUDIO JACK LH + VIDEO BRIGHT SIG BATT + BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMERA SIGNAL - MICROPHONE SIG CELLULAR PHONE, NAVIGATION ANTENNA CGI - COAX COAX ANTENNA COAX GPS COAX W/ NAVIGATION COAX W/O NAVIGATION COMPUTER DATA LINES SYSTEM DATA SHIELD DIGITAL RADIO ANTENNA DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN DRAIN WIRE TOUCH + RESET SIG PNK ENABLE GRY WIRE HOT AT ALL TIMES INFO DISPLAY MODULE (W/ NAVIGATION) INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) LOGIC LOW SERIAL DATA LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/WHT WIRE NAVIGATION ANTENNA SIGNAL SPLITTER (LEFT CENTER OF DASH) NCA WIRE NETWORK 10 ORG/ WIRE ORG/BLK WIRE PNK DETECTION SIG AUDIO COMMON WAKE-UP SIG WIRE PNK PNK CAMERA SIGNAL + MICROPHONE SIG WIRE PNK WIRE PNK/BLK WIRE PPL PPL TOUCH - VEHICLE SPD SIG PPL/WHT WIRE RADIO RADIO ANTENNA RADIO ANTENNA MODULE RADIO/HVAC CONTROLS RDO FUSE RED/WHT WIRE RES SIG RESET SIG STEERING WHEEL) TAN WIRE TAN/WHT WIRE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE (CENTER OF DASH) TOUCH - USB USB USB VIDEO MODE SIG AUDIO JACK RH + VIDEO SYSTEM CIRCUIT VOICE SIG W/ NAVIGATION W/O NAVIGATION PNK WIRE WAKE UP SIG WHT WIRE WIRE YEL WIRE

12 18 LR DOOR AJAR SW SIG RR DOOR AJAR SW SIG 13 14 5 SW UNLOCK SIG SW LOCK SIG LIFTGATE AJAR SW 15 19 1 SW UNLOCK SIG SW LOCK SIG B+ 16 27 25 2 RCDLR GROUND RCDLR DATA RECEIVE RCDLR POWER GND 19 7 HORN RELAY PARK LP SPLY VOLT 26 21 RCDLR DATA TRANSMIT SECURITY IND CTRL 28 2609 HORNS SYSTEM 309 709 2509 6846 312 712 EXTERIOR LIGHTS SYSTEM 6 18 SECURITY IND CTRL CHILD SECURITY SW SIG ACTR UNLK CTRL AMBIENT LIGHT SENSOR (TOP CENTER OF DASH) AMBIENT LIGHT/SUNLOAD SENSOR (TOP CENTER OF DASH) AUTOMATIC A/C BCM 1 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA RECEIVE DATA TRANSMIT DK BLU WIRE DK GRN WIRE DK GRN/RED WIRE DOOR LATCH CTRL DOOR RELAY CTRL DOWN DRIVER DOOR LOCK SWITCH GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM HOOD AJAR SW SIG HOOD AJAR SWITCH (W/ REMOTE ENGINE START CONTROL) (HOOD LATCH) HOT AT ALL TIMES HVAC CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) KEYLESS ENTRY ANTENNA LOCAL NETWORK 3 LOCAL NETWORK 4 LOW REF LP HI RELAY CTRL LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MANUAL A/C MOTOR LOCK CTRL NETWORK 3 ORG/BLK WIRE PASSENGER DOOR LOCK SWITCH PNK/BLK WIRE PNK/WHT WIRE RADIO/HVAC CONTROLS RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (CENTER FRONT OF ROOF) TAN WIRE TAN/WHT WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM W/O LANE DEPARTURE WARNING SENSOR INDICATOR YEL WIRE

5329 5330 3290 5060 2011 2099 VIDEO SYSTEM CIRCUIT 5332 7459 7460 VIDEO SYSTEM CIRCUIT 5843 5839 (OR 3376) (OR 3377) 6972 5149 NAVIGATION SYSTEM 6973 5152 NAVIGATION SYSTEM 8 2 1 6 12 12 VOLT REF 12 VOLT REF 12 VOLT REF 12 VOLT REF ANTI-LOCK BRAKES SYSTEM 3367 3366 3365 3367 3366 3365 AUDIO COMMON SIG AUDIO JACK LH + VIDEO BRIGHT SIG BATT + BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMERA SIGNAL - MICROPHONE SIG CELLULAR PHONE, NAVIGATION ANTENNA CGI - COAX COAX ANTENNA COAX GPS COAX W/ NAVIGATION COAX W/O NAVIGATION COMPUTER DATA LINES SYSTEM DATA SHIELD DIGITAL RADIO ANTENNA DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN DRAIN WIRE TOUCH + RESET SIG PNK ENABLE GRY WIRE HOT AT ALL TIMES INFO DISPLAY MODULE (W/ NAVIGATION) INSTRUMENT PANEL FUSE BLOCK (RIGHT CENTER OF DASH) LOGIC LOW SERIAL DATA LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/WHT WIRE NAVIGATION ANTENNA SIGNAL SPLITTER (LEFT CENTER OF DASH) NCA WIRE NETWORK 10 ORG/ WIRE ORG/BLK WIRE PNK DETECTION SIG AUDIO COMMON WAKE-UP SIG WIRE PNK PNK CAMERA SIGNAL + MICROPHONE SIG WIRE PNK WIRE PNK/BLK WIRE PPL PPL TOUCH - VEHICLE SPD SIG PPL/WHT WIRE RADIO RADIO ANTENNA RADIO ANTENNA MODULE RADIO/HVAC CONTROLS RDO FUSE RED/WHT WIRE RES SIG RESET SIG STEERING WHEEL) TAN WIRE TAN/WHT WIRE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE (CENTER OF DASH) TOUCH - USB USB USB VIDEO MODE SIG AUDIO JACK RH + VIDEO SYSTEM CIRCUIT VOICE SIG W/ NAVIGATION W/O NAVIGATION PNK WIRE WAKE UP SIG WHT WIRE WIRE YEL WIRE