GMC Acadia I (2006-2013) computer data lines system Wiring diagrams

1 4 5 GND GND B+ 5475 PNK 2435 WIRE BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DR/LCK PDM FUSE FUSE DRIVER BACK HEATED SEAT ELEMENT (IN DRIVER'S SEAT BACK) DRIVER CUSHION HEATED SEAT ELEMENT (IN DRIVER'S SEAT CUSHION) DRIVER SEAT BACK VENTILATION HEATING, COOLING MODULE DRIVER SEAT CUSHION VENTILATION HEATING, COOLING MODULE DRV HTD SEAT BACK ELEMENT VOLT HTD SEAT CUSHION ELEMENT CTRL GRY WIRE HOT AT ALL TIMES HTD SEAT CUSHION TEMP SENS SIG HTD/SEAT FUSE 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 VOLT PASSENGER BACK HEATED SEAT ELEMENT (IN FRONT PASSENGER'S SEAT BACK) PASSENGER CUSHION HEATED SEAT ELEMENT (IN FRONT PASSENGER'S SEAT CUSHION) PASSENGER SEAT BACK VENTILATION HEATING, COOLING MODULE PASSENGER SEAT CUSHION VENTILATION HEATING, COOLING MODULE PNK PASS HTD SEAT ELEMENT CTRL WIRE PNK WIRE PPL 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 HEATED, COOLED SEAT SWITCH GRY WIRE HI TEMP IND HI TEMP IND CTRL HIGH TEMP IND CTRL LO SPD GMLAN SERIAL DATA LOGIC DRIVER DOOR LOCK/ WINDOW SWITCH LOGIC PASSENGER DOOR LOCK/ WINDOW SWITCH LOW REF LOW TEMP IND LOW TEMP IND CTRL LT BLU WIRE MED IND MED IND CTRL PASSENGER HEATED, COOLED SEAT SWITCH PPL PPL/WHT WIRE RED/WHT WIRE TAN WIRE WHT/BLK WIRE YEL WIRE

1 4 5 GND GND B+ 5 4 GND B+ 6 9 2 BACK CUSHION SIG LOW TEMP IND CTRL 7 1 11 10 BACK SIG MED IND CTRL ADJUSTER) BACK BACK IND BLK WIRE BLK/ WHT WIRE BODY CONTROL MODULE (BCM) HEATED (UNDER LEFT SEAT SIDE OF DASH) IND DIMMING BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 6173 6175 6177 6174 CUSHION, BACK CUSHION, BACK IND DIMMING IND DK BLU WIRE DK GRN WIRE DR/LCK FUSE DRIVER BACK HEATED SEAT ELEMENT (IN DRIVER'S SEAT BACK) DRIVER CUSHION HEATED SEAT ELEMENT (IN DRIVER'S SEAT CUSHION) DRV HTD SEAT BACK ELEMENT VOLT DRV HTD SEAT BACK TEMP SENS SIG LOW SPEED GMLAN SERIAL DATA GRY WIRE HIGH CUSHION TEMP, BACK IND HIGH TEMP IND CTRL HIGH TEMP IND DRIVER HEATED SEAT SWITCH 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 (BEHIND LT/PWR/SEAT RIGHT END CIRCUIT OF DASH) BREAKER LOGIC DRIVER DOOR LOCK/WINDOW SWITCH LOGIC PASSENGER DOOR LOCK/ WINDOW SWITCH LOW REF LOW TEMP IND LT BLU WIRE LT GRN WIRE MEDIUM BACK DIMMING TEMP IND IND MEDIUM IND MEMORY SEAT MODULE (UNDER DRIVER'S SEAT) PASS HTD SEAT CUSHION TEMP SENS SIG PASS HTD SEAT ELEMENT VOLT PASS HTD SEAT BACK ELEMENT CTRL PASSENGER BACK HEATED SEAT ELEMENT (IN FRONT PASSENGER'S SEAT BACK) PASSENGER CUSHION HEATED SEAT ELEMENT (IN FRONT PASSENGER'S SEAT CUSHION) PASSENGER HEATED SEAT SWITCH PDM FUSE PNK LOW REF WIRE PNK PASS HTD SEAT CUSHION ELEMENT CTRL WIRE PNK WIRE PPL PPL DRV HTD SEAT BACK ELEMENT CTRL PPL PNK WIRE PPL/WHT WIRE RED WIRE RED/WHT WIRE TAN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DRV BACK CUSHION HEAT 1 2 3 4 5 6 7 8 B+ GROUND 18 33 37 30 40 PPL BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK LT DRIVER BACK HEATED SEAT ELEMENT (IN DRIVER'S SEAT BACK) DRIVER CUSHION HEATED SEAT ELEMENT (IN DRIVER'S SEAT CUSHION) DRIVER HEATED SEAT CONTROL MODULE (UNDER DRIVER'S SEAT) DRV LOW HEAT IND DRV HIGH HEAT IND LOW SPEED GMLAN GRN WIRE GRY WIRE HOT AT ALL TIMES HTD/SEAT FUSE I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LF CUSHION TEMP HEATED SEAT BACK TEMP DRV BACK HEAT LT BLU WIRE LT GRN WIRE PASS BACK HEAT PASS LOW HEAT IND PASS HIGH HEAT IND PASS MEDIUM HEAT IND PASS BACK CUSHION HEAT IND PASSENGER BACK HEATED SEAT ELEMENT (IN FRONT PASSENGER'S SEAT BACK) PNK LOW REF LOW REF LOW REF LOW REF WIRE PNK PPL WIRE PNK WIRE PPL RED/WHT WIRE TAN WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 2 PNK WIRE 14 5 EXIT SIG SEAT SW 2 1 B+ GND 34 32 3 1 7 5 2112 2111 PNK PNK PNK WIRE 7 8 TILT MTR CTRL DN TILT MTR CTRL UP 8 7 1 7 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 DRIVER DOOR LOCK/WINDOW SWITCH DRIVER MEMORY SEAT ADJUSTER SWITCH EXIT GMLAN GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LOGIC LOW REFERENCE MEMORY SEAT MODULE (MSM) (UNDER DRIVER'S SEAT) NCA WIRE ORG/ WIRE PNK WIRE PWR COLUMN CIRCUIT BREAKER RED/WHT WIRE RWD SERIAL DATA STEERING COLUMN TELESCOPE ACTUATOR STEERING WHEEL TILT ACTUATOR STEERING WHEEL TILT POSITION SENSOR STEERING WHEEL/ COLUMN TILT/ TELESCOPE SWITCH B+ TAN WIRE TELESCOPE SENS SIG TILT SENS SIG WHT RED/ WIRE WHT WIRE YEL WIRE

BLK/WHT WIRE COAX NAVI ANTENNA COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) NAVIGATION ANTENNA (BEHIND RIGHT SIDE OF DASH) RADIO RDO FUSE RED WIRE RED/WHT WIRE SERIAL DATA BATTERY VOLT GND 1 8 VEH SPEED SIG VSS WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 B+ BLK WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR CORNER OBJECT ALARM SENSOR (BEHIND LEFT CORNER OF REAR BUMPER) LEFT REAR MIDDLE OBJECT ALARM SENSOR (BEHIND MIDDLE OF REAR BUMPER) LOGIC LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA GROUND MSM FUSE OBJECT ALARM MODULE (LEFT QUARTERPANEL) OBJECT ALARM SENSOR ORG/ WIRE PPL PPL 8 5 4 1 3 RED/WHT WIRE RIGHT REAR MIDDLE OBJECT ALARM SENSOR YEL WIRE

13 5 LF DOOR AJAR LOW REF 16 17 GMLAN SER DATA BUS+ GMLAN SER DATA BUS- 17 10 HOOD AJAR B+ 18 24 15 HORN RELAY PARK LAMPS ON HOOD CLOSED 2500 2501 COMPUTER DATA LINES SYSTEM 28 1080 5531 EXTERIOR LIGHTS SYSTEM 7 9 DOORS LOCKED DOORS UNLOCK BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK GRN WIRE DOOR LOCK RELAY DOOR UNLOCK RELAY DR LOCK ACTR LOCK CTRL DR LOCK ACTR UNLOCK CTRL DR/LCK FUSE DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR) DRIVER DOOR LOCK/WINDOW SWITCH GROUND GRY WIRE GRY/BLK WIRE HORNS SYSTEM HOT AT ALL TIMES I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) LIFTGATE AJAR LOCK LOGIC LR DOOR AJAR LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE PNK/BLK WIRE PPL RED/WHT WIRE RR DOOR AJAR RVC SNSR FUSE SERIAL DATA TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL) UNLOCK WHT WIRE YEL WIRE

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

AIR BAG FUSE BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR) DRIVER INFORMATION CENTER (DIC) DISPLAY DSPLY FUSE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED I/P FUSE BLOCK (BEHIND RIGHT END OF DASH) IGN INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR DOOR LATCH (REAR OF LEFT REAR DOOR) LOGIC LT BLU/BLK WIRE LT GRN/BLK WIRE PASSENGER DOOR LATCH ASSEMBLY (REAR OF FRONT PASSENGER'S DOOR) PNK WIRE POWER DISTRIBUTION SYSTEM RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (IF EQUIPPED) RIGHT REAR DOOR LATCH (REAR RIGHT REAR DOOR) SECURITY IND SER DATA SERIAL DATA TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL)