GMC Acadia II (2016-2019) blk/brn Wiring diagrams

2.5L 3.6L ABS IND. BATT POSITIVE VOLT BCM 3 FUSE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/PPL WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER CENTER OF DASH) BRAKE APPLY SENS CTRL BRAKE APPLY SENS LOW REF BRAKE APPLY SENS SIG BRAKE BOOSTER VACUUM SENSOR BRAKE IND BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE POSITION SENS LOW REF BRAKE POSITION SENS SIG BRAKE VACUUM SENS SIG COMPUTER DATA LINES SYSTEM DESCENT CTRL SW SIG DRIVE MODE SELECT SWITCH DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM GRN/PPL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HI SPD GMLAN HI SPD GMLAN SERIAL DATA (-) (1) HILL DESCENT CONTROL SWITCH HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT REAR WHEEL SPEED SENSOR LOGIC NCA WIRE PPL RED/GRY WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT PARK BRAKE ACTUATOR RIGHT REAR WHEEL SPEED SENSOR SERIAL DATA (-) (1) SIG GND TCS IND TCS OFF IND TRACTION CTRL SW SIG 1 WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/PPL WIRE YEL/RED WIRE

ABS/TCS HILL DESCENT CTRL SW SIG ACC IGN VOL ACC IGN VOLT ADAPTIVE CRUISE CTRL GAP UP/DOWN SW SIG AMBIENT LIGHT SENS SIG ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BATTERY POSITIVE VOLT BCM 1 FUSE BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BCM 6 FUSE BCM 7 FUSE BCM 8 FUSE BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PPL WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE APPLY SENS CTRL BRAKE APPLY SENS LOW REF BRAKE APPLY SENS SIG BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS CRUISE CONTROL, EXTERIOR LIGHTS, SHIFT INTERLOCK SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DRV DOOR LOCK SW LOCK SIG DRV DOOR LOCK SW UNLOCK DRV MODE 5 INDICATOR CTRL ELECTRONIC SUSPENSION SYSTEM ENGINE START/ STOP FRONT FOG LAMP SW SIG GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/PPL WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HAZARD SW LEFT TURN SIG HAZARD SW RIGHT TURN SIG HAZARD SW SIG HDLP AUTOMATIC HIGH BEAM DIM CTRL HDLP DIMMER SW HI BEAM SIG HDLP SW HDLP OFF SIG CTRL HDLP SW ON SIG HDLP SW PARK LAMPS SIG HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HI SPD GMLAN SERIAL DATA (+) 1 REMOTE FUNCTION ACTR CTRL HI SPD GMLAN SERIAL DATA (+) 1 REMOTE FUNCTION ACTUATOR RECEIVE SIG HI SPD GMLAN SERIAL DATA (-) (1) HORNS SYSTEM HOT AT ALL TIMES I/P LAMP DIM SW SIG IGN MODE SW START LED SIG IGNITION MODE SW MODE VOL IGNITION MODE SWITCH INDICATOR DIMMING CTRL INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL LAMP DIMMER SW LOW REF IGN MODE SW ACC LED SIG INTERIOR LAMP DEFEAT SW SIG KEYLESS ENTRY CONTROL MODULE LED BACKLIGHT DIMMING CTRL LIGHTING CTRL 2 LIGHTING CTRL SW REF LIN SERIAL DATA BUS 4 LOW SPD GMLAN SERIAL DATA PASSIVE START SW 2 LOW REF PASSIVE START SW SIG 2 PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/YEL WIRE REAR WINDOW WIPER SW SIG RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/PPL WIRE RED/WHT WIRE REMOTE FUNCTION ACTR LOW REF REMOTE FUNCTION ACTR TRANSMIT SIGNAL RUN/CRANK IGN 1 VOLT SECURITY INDICATOR CTRL SET/COAST/RESUME/ ACCELERATE SW SIG WINDSHIELD WIPER SW LOW REF TAP UP/TAP DOWN SW SIG TRACTION CTRL SW SIG 1 TRAILER BRAKE APPLY SIGNAL TRANSMISSIONS SYSTEM VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW LOW SIG WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE

2.5L 3.6L W/O TRAILER PROVISIONS W/ TRAILER PROVISIONS BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/BRN WIRE BLK/PPL WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM COOLING FAN CONTROL MODULE COOLING FAN CTRL SIG COOLING FAN MOTOR DRIVER INFORMATION CENTER DISPLAY ECM BATT FUSE ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE IND ENGINE COOLANT TEMPERATURE SENSOR FUSE 4 GRN/BLK WIRE GROUND GRY/PPL WIRE HI SPEED GMLAN SERIAL DATA (-) 1 HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC MOST SERIAL DATA (+) NCA WIRE RED/GRN WIRE RED/WHT WIRE RLY SPD SIG SIG GND SIG GND SENS LOW REF TEMP SENS SIG UNDERHOOD FUSE BLOCK WHT WIRE WHT/BLU WIRE WHT/GRN WIRE

3.6L 2.5L 73 23 SIG GND ADAPTIVE CRUISE IND APP 5 VOLT REF 2 APP LO REF (1) APP LOW REF 2 APP SIG (1) APP SIG (2) BATT POSITIVE VOLT BCM 3 FUSE BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/PPL WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER CENTER OF DASH) BRAKE APPLY SEN LOW REF BRAKE APPLY SENS CTRL BRAKE APPLY SENS SIG BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE POSITION SENS LOW REF BRAKE POSITION SENS SIG BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE IND CRUISE/ETC/TCC BRK SIG DATA 2 (+) DRIVER INFORMATION CENTER DISPLAY ECM IGN FUSE ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) GMLAN GRN/WHT WIRE GRY/GRN WIRE HIGH SPD GMLAN SERIAL DATA (+) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LIGHTING CTRL SW REF LOGIC LOW SPD PPL/GRY WIRE RED/GRY WIRE RUN/CRANK IGN 1 VOLT SERIAL SERIAL DATA (-) (1) SET/COAST/RESUME/ ACCELERATE SW THROTTLE ACTUATOR CTRL CLOSE THROTTLE ACTUATOR CTRL OPEN THROTTLE POS SENS LOW REF THROTTLE POS SENS SIG UNDERHOOD FUSE BLOCK UP/DOWN SW SIG WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

2.5L 3.6L AUTOMATIC TRANSMISSION ASSEMBLY BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/PPL WIRE BLU WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY CRUISE SWITCH GAP SWITCH GRN/WHT WIRE GRY/GRN WIRE GRY/ORG WIRE HIGH SPD GMLAN SERIAL DATA (+) 1 LEFT STEERING WHEEL CONTROLS SWITCH LOGIC ON/OFF SWITCH OSS HIGH SIGNAL OSS LOW SIGNAL RES+ SET- SPD+ STEERING WHEEL AIR BAG COIL TRANSMISSION CONTROL MODULE TRANSMISSION OUTPUT SHAFT SPEED SENSOR WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

2.5L 3.6L AWD IND AWD IND CTRL BATTERY POSITIVE VOLT BCM 1 FUSE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLU WIRE BLU/GRY WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER CENTER OF DASH) BRN/BLU WIRE BRN/GRN WIRE BRN/PPL WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVE MODE SELECT SWITCH DRIVER INFORMATION CENTER DISPLAY DRIVER MODE 1 IND CTRL DRIVER MODE 2 IND CTRL DRIVER MODE 3 IND CTRL DRIVER MODE 4 IND CTRL DRIVER MODE 5 IND CTRL DRIVER MODE SW SIG ENGINE CONTROL MODULE FWD IND GMLAN SER DATA (-) (2) GMLAN SER DATA - (1) GRN/GRY WIRE GRN/PPL WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES IND DIMMING CTRL INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT FRONT SHOCK ABSORBER ACTUATOR LEFT FRONT VERTICAL SUSPENSION ACCELERATION SENSOR LEFT REAR SHOCK ABSORBER ACTUATOR LF DAMP SERVO CTRL LF WHEEL DAMP ACCEL SIG LOGIC LOW SPD GMLAN SERIAL DATA LR DAMP SERVO CTRL MODE SWITCH NCA WIRE OFF-ROAD IND PPL/YEL WIRE REAR BODY FUSE BLOCK REAR DIFFERENTIAL CLUTCH CONTROL MODULE RED/GRY WIRE RED/WHT WIRE RF DAMP SERVO CTRL RF WHEEL ACCEL LOW REF RF WHEEL DAMP ACCEL SIG RF WHEEL LOW REF RIGHT FRONT SHOCK ABSORBER ACTUATOR RIGHT FRONT VERTICAL SUSPENSION ACCELERATION SENSOR RIGHT REAR SHOCK ABSORBER ACTUATOR RR DAMP SERVO CTRL SADS FUSE SERIAL DATA COMM ENABLE SNOW IND SPORT IND SUSPENSION CONTROL MODULE TOW/HAUL IND WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/PPL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

AUTO BATT POS VOLT BCM 1 FUSE BCM 3 FUSE BCM 6 FUSE BCM 7 FUSE BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER CENTER OF DASH) BRK APLY SENS CTRL BRK APLY SENS LOW REF BRK APLY SENS SIG BRN/GRN WIRE CENTER CONSOLE MULTI-FUNCTION SWITCH CENTER HIGH HIGH MOUNTED STOP LAMP COMPUTER DATA LINES SYSTEM GRN/GRY WIRE GRN/PPL WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BRN WIRE HAZARD SW LH TURN SIG HAZARD SW RH TURN SIG HAZARD SW SIG HAZARD SWITCH HEAD HIGH SPEED GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT LICENSE PLATE LAMP LF TURN SIG LAMP CTRL LH PRK LAMP CTRL LR STOP/ TURN LAMP CTRL OFF PARK PPL/BLU WIRE PPL/GRY WIRE PPL/WHT WIRE PRK LAMP RLY CTRL REAR LICENSE LAMP CTRL RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RF TURN SIG LAMP CTRL RH PRK LAMP CTRL RIGHT LICENSE PLATE LAMP RR STOP/ TURN LAMP CTRL SIG GND STOP LAMP RLY COIL CTRL TURN SIGNAL/ MULTI-FUNCTION SWITCH WHT WIRE WHT/GRN WIRE YEL/BLU WIRE

2.5L 3.6L BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/PPL WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE PEDAL POSITION SENSOR BRK POS SENS 5 VOLT REF BRK POS SENS LOW REF BRK POS SENS SIG BRN WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE GRN WIRE GRN/PPL WIRE GRY/BRN WIRE GRY/RED WIRE HIGH SPEED GMLAN SERIAL DATA (-) (1) LEFT FRONT PARK LAMP LEFT FRONT SIDE MARKER LAMP LEFT FRONT TURN SIGNAL LAMP LEFT HEADLAMP ASSEMBLY LEFT PARK DAYTIME RUNNING LAMP LEFT PARK/TURN SIGNAL LAMP LOGIC NCA WIRE PARK BRAKE APPLY SW SIG PARK BRAKE APPLY SW VOL REF PARK BRAKE SW SPLY VOLT PARK BRAKE RELEASE SW SIG PARK BRAKE SW SIG PARK BRAKE RELEASE SW VOL REF PARK BRAKE SWITCH PPL PPL/GRY WIRE RIGHT FRONT PARK LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT FRONT TURN SIGNAL LAMP RIGHT HEADLAMP ASSEMBLY RIGHT PARK DAYTIME RUNNING LAMP RIGHT PARK/ TURN SIGNAL LAMP SERIAL DATA COMMUNICATION ENABLE W/ HID W/ LED W/O HID W/O LED WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

BATT POSITIVE VOLT BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOWN DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR VIEW MIRROR MOTOR DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR DRIVER WINDOW SWITCH DRV MIR MTR COMMON CTRL DRV MIR MTR RH (+) LH (-) CTRL DRV MIR MTR UP (+) DOWN (-) CTRL DRV MIR POSITION SENS 5 VOLT REF DRV MIR POSITION SENS LH (-) RH (+) SIG DRV MIR POSITION SENS LO REF DRV MIR POSITION SENS UP (+) DOWN (-) SIG GRN/WHT WIRE GRY/BRN WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 8 LOGIC MIRROR DIMMING MIRRORS SYSTEM NAVIGATION SYSTEM OFF PPL/BLU WIRE PPL/RED WIRE REAR BODY FUSE BLOCK RED/BLU WIRE RED/PPL WIRE RIGHT WHT/YEL WIRE WNDW MDL FUSE WNDW RT FUSE YEL/BRN WIRE

2.5L 2.5L 3.6L 3.6L AUTOMATIC TRANSMISSION ASSEMBLY BATTERY POSITIVE VOLT BRK APPLY SENS LOW REF BCM 2 FUSE BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER CENTER OF DASH) BRAKE PEDAL POSITION SENSOR BRK APPLY SENS CTRL BRK APPLY SENS SIG BRK POS SENS LOW REF BRK POS SENS SIG COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) GRN WIRE GRY WIRE HI SPD GMLAN SERIAL DATA (-) (1) HI SPEED GMLAN SERIAL DATA (-) 1 HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK KEY CAPTURE/COLUMN LOCK SHIFT POS SIG PARK LOCK SOL CTRL PARK POSITION SWITCH RED WIRE RED/BRN WIRE SIG A SIG B SIG C SIG GND SIG P TRANS PARK/NEUTRAL SIG 1 TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR VIO/BLK WIRE WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE