GMC Acadia I facelift (2013-2016) (behind right end of dash) Wiring diagrams

2 10 B+ LOW SPEED GMLAN BLK WIRE BLK/ GRY WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COURTESY LAMP HIGH CTRL COURTESY LAMPS ON COURTESY LAMPS ON SWITCH COURTESY LAMPS VOLT CTSY FUSE DK GRN WIRE DOME OVERRIDE SWITCH DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR) DRIVER DOOR SWITCH PANEL CONTROL MODULE GRY WIRE GRY/BLK WIRE HEADLAMP SWITCH HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) INADV/ PWR/LED FUSE INTERIOR LAMP SW SIG LEFT I/P COURTESY LAMP LEFT LIFTGATE COURTESY LAMP LEFT REAR DOOR LATCH ASSEMBLY (REAR OF LEFT REAR DOOR) LF DOOR AJAR SW SIG LIFTGATE AJAR LIFTGATE LATCH ASSEMBLY (W/ MANUAL LIFTGATE) (BOTTOM CENTER OF LIFTGATE) LOGIC LOW REF LOW SPEED GMLAN LR DOOR AJAR SW SIG LT BLU/BLK WIRE LT GRN/BLK WIRE ORG/ WIRE PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR SWITCH PANEL CONTROL MODULE PNK/BLK WIRE PPL RED/WHT WIRE RF DOOR AJAR SW SIG RIGHT I/P COURTESY LAMP RIGHT LIFTGATE COURTESY LAMP RIGHT REAR DOOR LATCH ASSEMBLY (REAR RIGHT REAR DOOR) RR DOOR AJAR SW SIG SER DATA SW SIG SWITCH TAN/WHT WIRE W/ DOOR SILL PLATE W/O DOOR SILL PLATE W/ EXPRESS UP/DOWN WINDOWS W/O EXPRESS UP/DOWN WINDOWS YEL WIRE

3 7 LOW REF HEATING ELEMENT VOLT AUTOMATIC A/C MANUAL A/C BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DOOR DR/LCK FUSE DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR (ON DRIVER'S DOOR) DRIVER OUTSIDE REARVIEW MIRROR (W/ MANUAL DRIVER OUTSIDE REARVIEW MIRROR (W/ POWER FOLDING) (ON DRIVER'S DOOR) EXCEPT BUICK BUICK FOLDING) (ON DRIVER'S DOOR) GRID - HEATING ELEMENT VOLT HOT AT ALL TIMES HTD MIR FUSE HVAC CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK LO SPD GMLAN SER DATA LOGIC LOGIC DRIVER DOOR SWITCH PANEL CONTROL MODULE LOGIC PASSENGER DOOR SWITCH PANEL CONTROL MODULE LOW REF LOW SPEED GMLAN SER DATA LT GRN WIRE NCA WIRE ORG/ WIRE PASSENGER OUTSIDE REARVIEW MIRROR PASSENGER OUTSIDE REARVIEW MIRROR (ON FRONT PASSENGER'S DOOR) PASSENGER OUTSIDE REARVIEW MIRROR (W/ MANUAL FOLDING) (ON FRONT PASSENGER'S PASSENGER OUTSIDE REARVIEW MIRROR (W/ POWER FOLDING) (ON FRONT PASSENGER'S DOOR) PDM FUSE PPL REAR DEFOG IND REAR DEFOG SWITCH REAR DEFOGGER REAR DEFOGGER GRID REAR DEFOGGER RELAY REAR DEFOGGER RELAY CTRL REAR DEFOGGER RELAY CTRL REAR DEFOG SWITCH LO SPD GMLAN SER DATA RED/WHT WIRE RR DEFOG FUSE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) W/ MANUAL FOLDING W/ POWER FOLDING WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PPL LF SEAT BACK HEAT 1 2 3 4 5 6 GND B+ SW HI REF GND B+ B+ 1 2 3 4 5 6 LOW REFERENCE LOW REFERENCE LOW REFERENCE PNK WIRE 2482 5476 SEATS SYSTEM BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DOWN DR/LCK FUSE DRIVER DOOR SWITCH PANEL CONTROL LOGIC DRIVER DOOR SWITCH PANEL CONTROL MODULE DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT FRONT VERTICAL MOTOR (UNDER DRIVER'S SEAT) DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT HORIZONTAL MOTOR (UNDER DRIVER'S SEAT) DRIVER SEAT LUMBAR HORIZONTAL MOTOR DRIVER SEAT LUMBAR HORIZONTAL MOTOR (IN DRIVER'S SEAT BACK) DRIVER SEAT LUMBAR SWITCH DRIVER SEAT REAR VERTICAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR (UNDER DRIVER'S SEAT) DRIVER SEAT RECLINE MOTOR DRIVER SEAT RECLINE MOTOR (IN DRIVER'S SEAT BACK) EXIT SIG FRONT VERT DOWN FRONT VERT UP GRY WIRE GRY/BLK WIRE HORIZ MTR FWD HORIZ MTR RWD HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) INFOTMNT FUSE LF CUSHION HEAT ELEMENT LF SEAT BACK HEAT LF SEAT HEAT ELEMENT LOGIC LOW REFERENCE LOW REFERENCE LOW REFERENCE LOW SPEED GMLAN LT BLU WIRE LT GRN WIRE LT/PWR/SEAT CIRCUIT BREAKER MEMORY POWER TILT, POWER TELESCOPIC CIRCUIT MEMORY POWER TILT, POWER TELESCOPIC CIRCUIT 2112 2111 PNK WIRE MEMORY SEAT MODULE (UNDER DRIVER'S SEAT) MEMORY SEAT SW SIG MODULE EXIT SIG ORG/ WIRE PASS SEAT HEAT PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PWR/COLUMN CIRCUIT BREAKER REAR VERT DOWN REAR VERT UP RECLINE FORWARD RECLINE REARWARD RED WIRE RED/WHT WIRE RF SEAT BACK HEAT RF SEAT HEAT ELEMENT RWD SEATS SYSTEM SW HI REF TAN WIRE TELESCOPIC FORWARD MTR TELESCOPIC REVERSE MTR TILT MTR CTRL DN TILT MTR CTRL UP TILT MTR CTRL UP TILT MTR CTRL DN W/ POWER TILT, TELESCOPING WHT WIRE YEL WIRE

16 17 DATA BUS+ DATA BUS- BLK WIRE BODY CONTROL MODULE (BCM) BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DATA BUS - HOT AT ALL TIMES IGN VOLT IGNITION CYLINDER LOCK CONTROL SWITCH IGNITION SWITCH INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (BEHIND RIGHT END OF DASH) KEY CAPTURE SOLENOID ACTUATOR KEY CAPTURE SOLENOID ACTUATOR (LEFT SIDE OF STEERING COLUMN) KEY IN IGNITION SWITCH OFF KEY-IN IGN KEY-IN IGNITION SWITCH OFF POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PWR MODE FUSE RED WIRE RED/WHT WIRE RUN WIRE RVC SNSR FUSE SYSTEM TAN WIRE TAN/BLK WIRE TRANSMISSION SHIFT LEVER UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE

13 4 MEMORY SW DIMMING LOW REF 2 18 12 11 B+ LED DIMMING SIGNAL 3 2 12 17 INST PANEL LAMP VOLT B+ HEADLAMPS ON HEADLAMPS OFF AUTO BCM FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) BRN/WHT WIRE CLOCK COMPUTER DATA LINES SYSTEM DIMMING SWITCH SIGNAL DK BLU/WHT WIRE DK GRN WIRE DRIVER DOOR SWITCH PANEL CONTROL MODULE DRIVER INFORMATION CENTER (DIC) SWITCH DRIVER INFORMATION CENTER (DIC) SWITCH (IF EQUIPPED) DRIVER SEAT MEMORY SWITCH GMC GMC/ CHEVROLET GRY WIRE HAZARD WARNING SWITCH HEAD HEAD UP DISPLAY (HUD) SWITCH HEAD UP DISPLAY (HUD) SWITCH (IF EQUIPPED) HEADLAMP SWITCH HEADLAMPS OFF HEADLAMPS ON HOT AT ALL TIMES HVAC CONTROL MODULE HVAC CONTROL MODULE (W/ FRONT A/C) I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) INAD/PWR/ LED FUSE INST PANEL LAMP VOLT LED AMBIENT LIGHTNING CONTROL 2 LED DIMMING SIGNAL LEFT INSTRUMENT PANEL ACCENT LAMP LEFT STEERING WHEEL CONTROL SWITCH LOGIC LOGIC DRIVER DOOR SWITCH PANEL CONTROL MODULE LOW REF LOW SPEED GMLAN MEMORY SW DIMMING MIDDLE INSTRUMENT PANEL ACCENT LAMP NCA WIRE OFF ORG/WHT WIRE PARK PARK AUTO PPL PPL BUICK, CHEVROLET GMC PPL GMC PPL LED AMBIENT LIGHTNING CONTROL 2 8 21 INST PANEL LAMP VOLT LED DIMMING SIGNAL PPL/WHT WIRE RADIO RED WIRE RED/WHT WIRE RIGHT INSTRUMENT PANEL ACCENT LAMP RIGHT STEERING WHEEL CONTROL SWITCH STEERING WHEEL AIR BAG COIL STR/ WHL/ILLUM FUSE W/ ACCESSORY STEERING WHEEL CONTROL W/O ACCESSORY STEERING WHEEL CONTROL WHT WIRE

BLK WIRE BRN WIRE COMMON COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOWN DR/LCK FUSE DRIVER DOOR SWITCH PANEL CONTROL MODULE DRIVER OUTSIDE REARVIEW MIRROR DRIVER OUTSIDE REARVIEW MIRROR (ON DRIVER'S DOOR) DRIVER OUTSIDE REARVIEW MIRROR GLASS EXIT SIGNAL FOLD GRY WIRE GRY/BLK WIRE HORIZONTAL POS HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LEFT LOGIC LOW REFERENCE LOW SPEED GMLAN LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MEMORY SET SW MIRROR DIMMING MIRROR HEATING ELEMENT MIRROR HEATING ELEMENT COMMON MIRRORS SYSTEM OBJ DET LED SIG ORG/ WIRE PASSENGER PDM FUSE PNK WIRE PNK/BLK WIRE RED WIRE RED/WHT WIRE RIGHT UNFOLD VERTICAL POS WHT WIRE YEL WIRE

11 6 3 1 7 5 2112 2111 PNK PNK PNK WIRE 14 5 EXIT SIG SEAT SW 2 1 B+ GND 7 8 TILT MTR CTRL UP TILT MTR CTRL DN 8 7 12 13 5 6 1 3 2098 2110 TILT FORWARD MTR TILT REVERSE MTR BCK/UP/STOP FUSE BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DN RWD DRIVER DOOR SWITCH PANEL CONTROL MODULE DRIVER DOOR SWITCH PANEL CONTROL MODULE LOGIC DRIVER SEAT MEMORY SWITCH DRIVER'S MEMORY SEAT CIRCUIT EXIT EXIT SIG GMLAN GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LOGIC LOW REFERENCE MEMORY SEAT MODULE (MSM) MEMORY SEAT MODULE (MSM) (UNDER DRIVER'S SEAT) NCA WIRE ORG/ WIRE PNK TELESCOPE SW FWD WIRE PNK WIRE PWR COLUMN CIRCUIT BREAKER RED WIRE RED/WHT WIRE RWD SEAT SW/ SERIAL DATA STEERING COLUMN TILT, TELESCOPE MOTOR STEERING COLUMN TILT, TELESCOPE SWITCH STEERING COLUMN TILT/ TELESCOPE SWITCH B+ TAN WIRE TELESCOPE SENS SIG TELESCOPE SW DN TELESCOPE SW RWD TELESCOPE SW UP TILT FORWARD MTR TILT MTR CTRL UP PNK TILT MTR CTRL DN WIRE TILT REVERSE MTR TILT SENS SIG WHT RED/ WIRE WHT WIRE YEL WIRE

AIR BAG FUSE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGN IGNITION SWITCH INSTRUMENT CLUSTER LO SPD GMLAN SER DATA LO SPD GMLAN SERIAL DATA LOGIC OFF PNK WIRE PWR MODE FUSE RED/WHT WIRE RUN WIRE SECURITY IND THEFT DETERRENT CONTROL MODULE THEFT DETERRENT CONTROL MODULE (IN STEERING COLUMN, AT IGNITION SWITCH) UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL)

BCM FUSE BLK WIRE BODY CONTROL MODULE (BCM) BRN WIRE BUS - COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DOWN DR/LCK FUSE DRIVER DOOR SWITCH PANEL CONTROL MODULE DRIVER WINDOW MOTOR HOT AT ALL TIMES I/P FUSE BLOCK LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LF WIN UP SW LOCKOUT SIG LOCKOUT SIG PPL LR DOWN SIG LOGIC LR DOWN CTRL LR DOWN SIG LR UP CTRL LR UP SIG LR WIN UP SW LT BLU/WHT WIRE LT GRN WIRE NETWORK BUS PASSENGER DOOR SWITCH PANEL CONTROL MODULE PASSENGER WINDOW MOTOR PDM FUSE PPL PWR/WNDW CIRCUIT BREAKER RED WIRE RED/WHT WIRE RF DOWN CTRL RF UP CTRL RF WIN UP SW RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH RR DOWN CTRL RR DOWN SIG RR SIG RR SIG PPL RR DOWN SIG RR UP CTRL RR UP SIG RR WIN UP SW SER DATA SERIAL DATA WHT WIRE

BLK WIRE BODY CONTROL MODULE (BCM) BRN WIRE DK BLU WIRE DK GRN WIRE DOWN DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK IGN IGN VOLT LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LF DOWN CTRL LF UP CTRL LOCKOUT SIG LOGIC LR DOWN CTRL LR DOWN SIG LR LKOUT SIG LR UP CTRL LR UP SIG LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE PASSENGER WINDOW MOTOR PASSENGER WINDOW SWITCH POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PWR/WNDW CIRCUIT BREAKER RED/WHT WIRE RF DOWN CTRL RF DOWN SIG RF UP CTRL RF UP SIG RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH RR DOWN CTRL RR DOWN SIG RR LKOUT SIG RR UP CTRL RR UP SIG TAN WIRE YEL WIRE