GMC Acadia I facelift (2013-2016) blk Wiring diagrams

1 4 5 GND GND B+ 3 5 PNK WIRE 5475 PNK 2435 WIRE BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DR/LCK FUSE DR/LCK PDM FUSE FUSE DRIVER BACK HEATED SEAT ELEMENT DRIVER BACK HEATED SEAT ELEMENT (IN DRIVER'S SEAT BACK) DRIVER BACK SEAT BLOWER ASSEMBLY DRIVER CUSHION HEATED SEAT ELEMENT DRIVER CUSHION HEATED SEAT ELEMENT (IN DRIVER'S SEAT CUSHION) DRIVER CUSHION SEAT BLOWER ASSEMBLY DRV HTD SEAT BACK ELEMENT VOLT GRY WIRE HOT AT ALL TIMES HTD SEAT CUSHION ELEMENT CTRL HTD SEAT CUSHION TEMP SENS SIG HTD/SEAT FUSE I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LEFT HTD/COOLED SEAT MODE SIG LOGIC LOW REF LOW SPEED GMLAN SERIAL DATA LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT/PWR/SEAT CIRCUIT BREAKER MEMORY SEAT MODULE (UNDER DRIVER'S SEAT) NCA WIRE ORG/ WIRE ORG/WHT WIRE PASS HTD SEAT CUSHION TEMP SENS SIG PASS HTD SEAT ELEMENT CTRL PASS HTD SEAT ELEMENT VOLT PASSENGER BACK HEATED SEAT ELEMENT PASSENGER BACK HEATED SEAT ELEMENT (IN FRONT PASSENGER'S SEAT BACK) PASSENGER BACK SEAT BLOWER ASSEMBLY PASSENGER CUSHION HEATED SEAT ELEMENT PASSENGER CUSHION HEATED SEAT ELEMENT (IN FRONT PASSENGER'S SEAT CUSHION) PASSENGER CUSHION SEAT BLOWER ASSEMBLY PDM FUSE PNK WIRE PPL PPL DRV HTD SEAT BACK ELEMENT VOLT HTD SEAT CUSHION ELEMENT CTRL RED WIRE RED/WHT WIRE RIGHT HTD/COOLED SEAT MODE SIG SEAT BACK TEMP SENS SIG SEAT CUSHION TEMP SENS SIG SEAT CUSHION TEMP SENS SIG 2425 PNK 2426 WIRE TAN WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

4 5 B+ BACK BACK CUSHION LED BACK CUSHION SIG BACK IND BACK LED BACK SIG BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CUSHION, BACK CUSHION, BACK IND DK BLU WIRE DK GRN WIRE DRIVER DOOR SWITCH PANEL CONTROL MODULE DRIVER HEATING, COOLING SEAT SWITCH GRY WIRE HI TEMP IND HI TEMP IND CTRL HIGH TEMP IND CTRL LO SPD GMLAN SERIAL DATA LOGIC LOGIC DRIVER DOOR SWITCH PANEL CONTROL MODULE LOGIC PASSENGER DOOR SWITCH PANEL CONTROL MODULE LOW REF LOW TEMP IND LOW TEMP IND CTRL LT BLU WIRE MED IND MED IND CTRL PASSENGER DOOR SWITCH PANEL CONTROL MODULE PASSENGER HEATING, COOLING SEAT SWITCH PPL PPL/WHT WIRE RED/WHT WIRE TAN WIRE WHT/BLK WIRE YEL WIRE

12 VOLT REFERENCE 14 15 BRK APPLY SEN SPY VOLT LOW REF 17 439 1164 1161 1271 1274 1162 1272 PNK WIRE 22 8 9 CRUISE CNTRL IND GMLAN SER DATA BUS+ GMLAN SER DATA BUS- 47 68 BRK POS SEN 5 VOLT REF BRK POS SEN LO REF 5 VOLT REF 4 57 51 14 15 30 33 34 53 STOP LAMP SW SIG RUN CRANK IGN 1 VOLT ACCELERATOR PEDAL POSITION (APP) SENSOR ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL) AIR BAG FUSE APP SEN SIG 1 APP SEN SIG 1 LOW REF APP SEN SIG 2 APP SEN SIG 2 LOW REF PPL AUTOMATIC TRANSMISSION ASSEMBLY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) BRAKE PEDAL POSITION SENSOR BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE BRK APPLY SEN SPY VOLT BRK APPLY SENS SIG BRK POS SEN 5 VOLT REF BRK POS SEN LO REF BRK POS SEN SIG BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY CRUISE CNTRL IND CRUISE CNTRL SW SIG CRUISE IND CRUISE SWITCH DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY END OF DASH) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE) FRONT WHEELWELL) GMLAN SER DATA BUS- GMLAN SERIAL DATA GROUND GRY WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT IGN INSTRUMENT PANEL CLUSTER (IPC) LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF LT BLU WIRE OUTPUT SHAFT SPEED (OSS) SENSOR PCM IGN FUSE PEDAL ASSEMBLY) PNK WIRE PPL PPL 12-VOLT REFERENCE RESET+ RUN/ CRANK IGN 1 VOLT SET- SOUND SYSTEMS STEERING WHEEL AIR BAG COIL STOP LAMP SW SIG TAC MOTOR CTRL 1 TAC MOTOR CTRL 2 TAN WIRE TAN/BLK WIRE THROTTLE BODY (TOP REAR OF ENGINE) THROTTLE POS SEN SIG (1) TRANSMISSION CONTROL MODULE TRANSMISSIONS, SOUND SYSTEMS UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (ABOVE RIGHT WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE DK BLU WIRE DOWN DRIVER SEAT LUMBAR HORIZONTAL MOTOR DRIVER SEAT LUMBAR HORIZONTAL MOTOR (IN DRIVER'S SEAT BACK) DRIVER SEAT LUMBAR SUPPORT SWITCH HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LT/PWR/SEAT CIRCUIT BREAKER PNK WIRE RED/WHT WIRE RWD

BACK BACK CUSHION LED BACK CUSHION SIG BACK IND BACK LED BACK SIG BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CUSHION, BACK CUSHION, BACK IND DIMMING IND DK BLU WIRE DK GRN WIRE DR/LCK FUSE DRIVER BACK HEATED SEAT ELEMENT DRIVER CUSHION HEATED SEAT ELEMENT DRIVER DOOR SWITCH PANEL CONTROL MODULE DRIVER HEATED SEAT SWITCH DRV HTD SEAT BACK ELEMENT CTRL DRV HTD SEAT BACK ELEMENT VOLT DRV HTD SEAT BACK TEMP SENS SIG GRY WIRE HI TEMP IND CTRL HIGH TEMP IND HIGH TEMP IND CTRL HOT AT ALL TIMES HTD SEAT BACK TEMP SENS SIG HTD SEAT CUSHION ELEMENT CTRL HTD SEAT CUSHION TEMP SENS SIG I/P FUSE BLOCK LO SPD GMLAN SERIAL DATA LO TEMP IND CTRL LOGIC LOGIC PASSENGER DOOR SWITCH PANEL CONTROL MODULE LOW REF LOW SPEED GMLAN SERIAL DATA LOW TEMP IND LOW TEMP IND CTRL LT BLU WIRE LT GRN WIRE LT/PWR/SEAT CIRCUIT BREAKER MED IND CTRL MED IND CTRL PPL MEDIUM IND MEDIUM TEMP IND MEMORY SEAT MODULE (UNDER DRIVER'S SEAT) PASS HTD SEAT BACK ELEMENT CTRL PASS HTD SEAT CUSHION ELEMENT CTRL PASS HTD SEAT CUSHION TEMP SENS SIG PASS HTD SEAT ELEMENT VOLT PASSENGER BACK HEATED SEAT ELEMENT PASSENGER CUSHION HEATED SEAT ELEMENT PASSENGER HEATED SEAT SWITCH PDM FUSE PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/WHT WIRE TAN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER BACK HEATED SEAT ELEMENT DRIVER CUSHION HEATED SEAT ELEMENT DRIVER HEATED SEAT CONTROL MODULE (UNDER DRIVER'S SEAT) DRV BACK CUSHION HEAT DRV BACK CUSHION HEAT IND DRV BACK HEAT DRV BACK HEAT IND DRV HEAT ELEMENT VOLT DRV HIGH HEAT IND DRV LOW HEAT IND DRV MEDIUM HEAT IND DRV SEAT BACK HEAT DRV SEAT BACK TEMP GRN WIRE GROUND GRY WIRE HEATED SEAT BACK TEMP HEATED SEAT CUSHION HOT AT ALL TIMES HTD/COOL SEAT FUSE I/P FUSE BLOCK LF CUSHION TEMP LOW REF LOW SPEED GMLAN LT BLU WIRE LT GRN WIRE PASS BACK CUSHION HEAT PASS BACK CUSHION HEAT IND PASS BACK HEAT PASS BACK HEAT IND PASS CUSHION HEAT PASS CUSHION TEMP PASS HEAT ELEMENT VOLT PASS HIGH HEAT IND PASS LOW HEAT IND PASS MEDIUM HEAT IND PASS SEAT BACK HEAT PASSENGER BACK HEATED SEAT ELEMENT PNK WIRE PPL PPL PNK WIRE RED/WHT WIRE TAN WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BCM FUSE BLK WIRE BODY CONTROL MODULE (BCM) BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY EXTERIOR LIFTGATE SWITCH EXTERIOR LIFTGATE SWITCH (ABOVE LIFTGATE LATCH ASSEMBLY) GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (BEHIND RIGHT END OF DASH) LIFTGATE AJAR LIFTGATE AJAR SW OPEN SIG LIFTGATE LATCH ASSEMBLY LIFTGATE LATCH ASSEMBLY (BOTTOM CENTER OF LIFTGATE) LIFTGATE RLY CTRL LIFTGATE RLY HI LIFTGATE UNLATCH RELAY LOGIC LOW SPEED GMLAN SER DATA LT BLU WIRE PDM FUSE PNK/BLK WIRE RED/WHT WIRE SER DATA SW OPEN SIG YEL WIRE

2 WAY 8 WAY BLK WIRE DK BLU WIRE DK GRN WIRE DOWN HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LT BLU WIRE LT GRN WIRE PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT FRONT VERTICAL MOTOR PASSENGER SEAT HORIZONTAL MOTOR PASSENGER SEAT HORIZONTAL MOTOR (UNDER FRONT PASSENGER'S SEAT) PASSENGER SEAT REAR VERTICAL MOTOR PASSENGER SEAT RECLINE MOTOR PASSENGER SEAT RECLINE MOTOR (IN FRONT PASSENGER'S SEAT BACK) PASSENGER'S LUMBAR CIRCUIT RED WIRE RED/WHT WIRE RT/PWR/SEAT CIRCUIT BREAKER RWD TAN WIRE WHT WIRE YEL WIRE

BLK WIRE DK BLU WIRE DOWN HOT AT ALL TIMES I/P FUSE BLOCK I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) PASSENGER SEAT LUMBAR HORIZONTAL MOTOR PASSENGER SEAT LUMBAR HORIZONTAL MOTOR (IN FRONT PASSENGER'S SEAT BACK) PASSENGER SEAT LUMBAR SUPPORT SWITCH RED/WHT WIRE RT/PWR/SEAT CIRCUIT BREAKER RWD WHT 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