GMC Acadia I facelift (2013-2016) power distribution system Wiring diagrams

10 9 B+ GND 39 40 2500 2501 HI SPD GMLAN + HI SPD GMLAN - 53 55 225 23 GENERATOR TURN ON GENERATOR FIELD 9 10 8 CURRENT SENS SIG LOW REF SPLY VOLT AIR BAG FUSE BATTERY BATTERY CURRENT SENSOR BATTERY CURRENT SENSOR (BEHIND FRONT PASSENGER'S SEAT) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) BRN WIRE CHARGE IND COMPUTER DATA LINES SYSTEM CURRENT SENS SIG DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE) GENERATOR GENERATOR FIELD GENERATOR FUSE HOLDER GENERATOR FUSE HOLDER (NEAR GENERATOR) GENERATOR TURN ON GRY WIRE HI SPD GMLAN HI SPD GMLAN HI SPD GMLAN HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) INSTRUMENT CLUSTER LOGIC LOW REF LOW REF PNK SPLY VOLT WIRE ORG/ WIRE PNK SPLY VOLT LOW REF CURRENT SENS SIG WIRE PNK SPLY VOLT WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/WHT WIRE RVC SNSR FUSE STARTER MOTOR TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) VOLT WHT WIRE

11 6 KEYPAD SIG SUPPLY VOLTAGE 3 2 KEYPAD GREEN LED BACK-UP BCK/UP/ STOP FUSE BLK WIRE BLK/DK GRN WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BODY CONTROL MODULE (BCM) BRN/WHT WIRE CALL CAMERA SIG (-) DK BLU WIRE DK GRN/WHT WIRE DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR (W/ MEMORY) (ON DRIVER'S DOOR) EMERGENCY GREEN GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGN INSIDE REARVIEW MIRROR (ISRVM) KEYPAD GREEN LED KEYPAD RED LED WIRE KEYPAD SIG LCD SIG LED SIG LOGIC LOW REF LT BLU WIRE LT GRN/BLK WIRE MAX MIRROR DIMMING MIRROR DISPLAY MIRROR DISPLAY (W/ REAR VIEW CAMERA MIRROR SIG CAMERA SIG + MIRROR SIG CAMERA SIG + CAMERA SIG - GND BACK UP NAVIGATION SYSTEM OFF MIN ONSTAR PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/WHT WIRE SUPPLY VOLTAGE TELEMATICS BUTTON ASSEMBLY TELEMATICS COMMUNICATIONS INTERFACE MODULE (VCIM) TELEMATICS COMMUNICATIONS INTERFACE MODULE (VCIM) (W/ ONSTAR) W/ ONSTAR W/ REAR VIEW CAMERA W/ REARVIEW CAMERA WHT WIRE YEL WIRE YEL/BLK WIRE

AIR BAG FUSE BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DR LOCK ACTR LOCK CRTL DR LOCK ACTR UNLOCK CRTL DRIVER INFORMATION CENTER (DIC) DISPLAY DSPLY FUSE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK IGN VOLT INSTRUMENT CLUSTER LEFT REAR DOOR LATCH ASSEMBLY LIFTGATE LATCH ASSEMBLY LO SPD GMLAN SER DATA LOCK LOGIC LOW REF LT BLU/BLK WIRE LT GRN/BLK WIRE PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR SWITCH PANEL CONTROL MODULE PDM FUSE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) RF DOOR AJAR RIGHT REAR DOOR LATCH ASSEMBLY SECURITY IND SERIAL DATA TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK UNLOCK W/O POWER LIFTGATE YEL WIRE

AIR BAG FUSE BAT POS VOLT BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER DISPLAY DSPLY FUSE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK IGN VOLT INSTRUMENT CLUSTER LEFT REAR DOOR LATCH ASSEMBLY LIFTGATE LATCH ASSEMBLY LO SPD GMALAN SER DATA LO SPD GMLAN LOGIC LT BLU/BLK WIRE LT GRN/BLK WIRE PASSENGER DOOR LATCH ASSEMBLY PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER RIGHT REAR DOOR LATCH ASSEMBLY SECURITY IND SERIAL DATA TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK W/O POWER LIFTGATE

7 8 9 WIPER/WASHER SYSTEM ABS IND. AIR BAG IND ALERT LED CTRL BATT POS VOLT BLK WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SWITCH BRAKE FLUID LEVEL SWITCH (ON RIGHT SIDE OF BRAKE FLUID RESERVOIR) BRAKE IND BRAKE WARNING IND CTRL BRAKE WARNING IND CTRL ALERT LED CTRL BRN/WHT WIRE CHARGING IND COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM NAVIGATION SYSTEM CRUISE IND DIC SELECT MENU SWITCH SIGNAL DIC SWITCH SIGNAL DIMMING CTRL DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY DRIVER INFORMATION CENTER (DIC) SWITCH DSPLY FUSE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE IND FRONT FOG LAMPS IND FUEL GAUGE GROUND GRY/WHT WIRE GRY/YEL WIRE HIGH BEAM IND HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGN VOLT IGN VOLT MIL CONTROL ILLUMINATION INSTRUMENT CLUSTER LANE DEPARTURE WARNING DISABLED SWITCH LANE DEPARTURE WARNING IND LEFT TURN IND LOGIC LOW ENGINE OIL PRESSURE IND LOW FUEL WARNING LAMP IND LOW SPD GMLAN SERIAL DATA LOW TIRE PRESSURE IND LOW WASHER FLUID IND CTRL MALFUNCTION IND LAMP MIL CONTROL MIL CTRL NAVIGATION SYSTEM PASSENGER AIR BAG IND (USA) PASSENGER AIR BAG OFF PASSENGER AIR BAG OFF IND PASSENGER AIR BAG OFF LOW WASHER FLUID IND CTRL PASSENGER AIR BAG ON PASSENGER AIR BAG ON IND PASSENGER SEAT BELT IND PERSONA- LIZATION PNK 893 1358 3 4 5 WIRE PNK PNK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL 5234 2307 2308 PPL/WHT WIRE PRNDL RED/WHT WIRE RIGHT TURN IND SEAT BELT IND SEAT BELT IND PPL SECURITY IND SET/ RESET SET/ RESET PNK WIRE SPEEDOMETER TACHOMETER TAN WIRE TAN/WHT WIRE TOW/HAUL IND TRACTION IND TRIP/ FUEL VEHICLE INFORMATION VOLTMETER WHT WIRE WHT/LT GRN WIRE WIPER/WASHER SYSTEM

1 2 3 PNK WIRE AIR BAG FUSE ALERT LED CTRL BATT POS VOLT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) COLLISION ALERT INDICATORS COMPUTER DATA LINES SYSTEM DIMMING CTRL DK GRN WIRE DRIVER INFORMATION CENTER SWITCH FRONTVIEW CAMERA MODULE GROUND GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGN 1 VOLT IGN 1 VOLT ALERT LED CTRL DIMMING CTRL INDICATOR DIMMING CONTROL INSTRUMENT CLUSTER LANE DEPARTURE WARNING DISABLE LANE DEPARTURE WARNING DISABLE SW SIG LANE DEPARTURE WARNING DISABLE SWITCH LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING IND CTRL LO SPD GMLAN SERIAL DATA LOGIC LOGIC INSTRUMENT CLUSTER LOW SPEED GMLAN SERIAL DATA PNK WIRE POWER DISTRIBUTION SYSTEM PPL/WHT WIRE RED/WHT WIRE RPA/SBZA/UGDO FUSE SW SIG UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) WHT WIRE WHT/LT GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 BATT POSITIVE VOLT 8 5 4 1 3 PPL BATT POSITIVE VOLT BLK WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER DISPLAY FRONT, REAR PARKING ASSIST CONTROL MODULE FRONT, REAR PARKING ASSIST CONTROL MODULE (BEHIND LEFT REAR INTERIOR TRIM PANEL) GROUND GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (BEHIND RIGHT END OF DASH) LEFT MIDDLE REAR OBJECT SENSOR LEFT MIDDLE REAR OBJECT SENSOR (BEHIND MIDDLE OF REAR BUMPER) LEFT OUTER REAR OBJECT SENSOR LO SPD GMLAN SER DATA LO SPD GMLAN SER DATA GROUND LOGIC LOGIC INSTRUMENT CLUSTER LOSPD GMLAN SERIAL DATA LOW REF LR CORNER OBJ SENS SIG LR MIDDLE OBJ SENS SIG OBJ SENS SPLY VOLT ORG/ WIRE POWER DISTRIBUTION SYSTEM PPL RED/WHT WIRE RIGHT MIDDLE REAR OBJECT SENSOR RIGHT MIDDLE REAR OBJECT SENSOR (BEHIND MIDDLE OF REAR BUMPER) RIGHT OUTER REAR OBJECT SENSOR RPA/SBZA/ UGO FUSE RR CORNER OBJ SENS SIG RR MIDDLE OBJ SENS SIG YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SW SIG 1 2 3 4 5 6 MTR OPEN CTRL MTR CLOSE CTRL B+ B+ BLK WIRE BLK/TAN WIRE BRN WIRE BRN/WHT WIRE CLOSE COMPUTER DATA LINES SYSTEM DISENGAGE CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY DSPLY FUSE ENGAGE CTRL EXTERIOR LIFTGATE SWITCH EXTERIOR LIFTGATE SWITCH (ABOVE LIFTGATE LATCH ASSEMBLY) FULL OPEN SIG FUSE GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (BEHIND RIGHT END OF DASH) INSTRUMENT PANEL MULTI- FUNCTION SWITCH INTERIOR LIFTGATE SWITCH INTERIOR LIFTGATE SWITCH (BOTTOM CENTER OF LIFTGATE) LEFT LIFTGATE OBJECT SENSOR LEFT LIFTGATE OBJECT SENSOR (ON LEFT EDGE OF LIFTGATE) LIFTGATE CLOSE SWITCH LIFTGATE CONTROL MODULE LIFTGATE CONTROL MODULE (NEAR BASE OF LEFT "D" PILLAR) LIFTGATE LATCH ASSEMBLY LIFTGATE MOTOR LIFTGATE MOTOR ASSEMBLY LIFTGATE MOTOR CLUTCH LOGIC LOW REF LT BLU WIRE LT BLU/WHT WIRE MTR CLOSE CTRL MTR OPEN CTRL NCA WIRE OBJECT SENS OPEN/CLOSE OPEN/CLOSE SW PAWL SW PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PWR L/ GATE PWR L/ GATE FUSE RATCHET SW RED/BLK WIRE RED/WHT WIRE RIGHT LIFTGATE OBJECT SENSOR RIGHT LIFTGATE OBJECT SENSOR (ON RIGHT EDGE OF LIFTGATE) SECTOR SW SECTOR SW RATCHET SW PAWL SW SER DATA OBJECT SENS SENS 1 SENS 2 SER DATA SW SIG TAN WIRE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) VOLT REF VOLT REF SENS 1 SENS 2 LOW REF WHT WIRE WHT/BLK WIRE

2 4 IGN IGN KEY RESIS SIG 447 2500 2501 COMPUTER DATA LINES SYSTEM 63 39 40 RLY COIL CTRL HI SPD GMLAN + HI SPD GMLAN - 8 9 HI SPD GMLAN HI SPD GMLAN AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION INTERNAL AUTOMATIC TRANSMISSION INTERNAL MODE SWITCH (IMS) BATTERY BATTERY CURRENT SENSOR BATTERY CURRENT SENSOR (BEHIND FRONT PASSENGER'S SEAT) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF GROUND DISTRIBUTION SYSTEM GRY WIRE HI SPD GMLAN IGN IGN KEY RESIS SIG IGNITION SWITCH LOW REF MODE SWITCH (IMS) OF ENGINE) OFF ORG/BLK WIRE P/N SW POWER DISTRIBUTION SYSTEM PPL RED WIRE RED/BLK WIRE RLY COIL CTRL RUN WIRE STARTER MOTOR STARTER RELAY STRTR FUSE TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) WHT WIRE WHT/BLK WIRE YEL WIRE

ACC VOLT ANTENNA BLK WIRE BODY CONTROL MODULE (BCM) CLK+ DRIVER SEAT HEADREST VIDEO DISPLAY DVD CONTROL MODULE DVD RELAY FM ANT HOT AT ALL TIMES I/P FUSE BLOCK IGN VOLT INFOTMNT FUSE L AUDIO (+) PASSENGER SEAT HEADREST VIDEO DISPLAY PNK/BLK WIRE POWER DISTRIBUTION SYSTEM R AUDIO (+) RED WIRE SERIAL DATA VIDEO DISPLAY FUSE HOLDER VIDEO SIG WHT WIRE YEL WIRE