GMC Acadia II facelift (2019-2024) instrument panel fuse block Wiring diagrams

AIR RECIRCULATION DOOR ACTUATOR AUXILIARY AIR TEMPERATURE DOOR ACTUATOR AUXILIARY MODE DOOR ACTUATOR BATT POS BATTERY FUSE BLOCK BLK WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/VIO WIRE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT AIR TEMPERATURE DOOR ACTUATOR POWER SUPPLY TRANSFORMER RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT AIR TEMPERATURE DOOR ACTUATOR SPLY UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLU WIRE VIO/GRY WIRE VOLT VOLT 1 W/ REAR AIR CONDITIONER W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/PNK WIRE YEL/BLK WIRE YEL/GRN 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-LOCK BRAKES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ANTI-THEFT SYSTEM BATTERY POSITIVE VOLT BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE APPLY SENS CTRL 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 SWITCH FRONT FOG LAMP SW SIG GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO 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 FLASH TO PASS SIG HDLP SW HDLP OFF SIG CTRL HDLP SW ON SIG HDLP SW PARK LAMPS SIG HEADLAMP SWITCH REF HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HI SPD GMLAN SERIAL DATA (+) 1 REMOTE CTRL DOOR LOCK RECEIVER RECEIVE SIG HI SPD GMLAN SERIAL DATA (-) (1) HORN SW SIG 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 LIN BUS 1 LIN SERIAL DATA BUS 4 LOW SPD GMLAN SERIAL DATA PASSIVE START SW 2 LOW REF PASSIVE START SW SIG 2 REAR WINDOW WIPER SW SIG RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE REMOTE FUNCTION ACTR CTRL 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/DOWN SW SIG (22-23 NOT USED) 24 TRACTION CTRL SW SIG 1 TRAILER BRAKE APPLY SIGNAL TRANSMISSIONS SYSTEM VEHICLE IMMOBILIZER CTRL VEHICLE IMMOBILIZER LOW REF LIN BUS 1 VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW HI SIG WINDSHIELD WIPER SW LOW SIG WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE

BATT POS VOLT BLK WIRE BLU WIRE BRN WIRE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR DRIVER SEAT RECLINE MOTOR FRONT VERTICAL DOWN FRONT VERTICAL UP FWD DN GRN WIRE GRY WIRE HORIZONTAL RWD HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK REAR VERTICAL DOWN HORIZONTAL FWD REAR VERTICAL UP RECLINE FWD RECLINE RWD RED WIRE RWD VIO WIRE YEL WIRE

A/C ON, OFF SWITCH BACK SWITCH BATT POS VOLT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/PPL WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM CUSHION, BACK SWITCH DRIVER BACK SEAT HEATING ELEMENT DRIVER CUSHION SEAT HEATING ELEMENT DRIVER SEAT HEATING SWITCH DRV HEATED BACK ELEMENT CTRL DRV HEATED BACK NTC SIG DRV HEATED SEAT ELEMENT CTRL DRV HEATED SEAT ELEMENT LO REF DRV HEATED SEAT NTC LO REF DRV HEATED SEAT NTC SIG DRV SEAT VENT MOTOR CTRL 1 FRONT SEAT HEATING CONTROL MODULE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLK WIRE HIGH TEMP IND HOT AT ALL TIMES ILL INSTRUMENT PANEL FUSE BLOCK LOCAL INTERCONNECT N/W SERIAL DATA BUS 2 LOW TEMP IND MED TEMP IND NCA WIRE PASS HEATED BACK ELEMENT CTRL PASS HEATED BACK NTC LO REF PASS HEATED BACK NTC SIG PASS HEATED SEAT ELEMENT CTRL PASS HEATED SEAT ELEMENT LO REF PASS HEATED SEAT NTC LO REF PASS HEATED SEAT NTC SIG PASS SEAT VENT MOTOR CTRL 1 RED/GRY WIRE RED/YEL WIRE VIO WIRE VIO/WHT WIRE W/ VENTILATED SEAT W/O VENTILATED SEAT WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE YEL/GRY WIRE

BATT POS VOLT BLK WIRE BLU WIRE BRN WIRE FRONT VERTICAL DOWN FRONT VERTICAL UP FWD UP GRN WIRE HORIZONTAL RWD HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT FRONT VERTICAL MOTOR PASSENGER SEAT HORIZONTAL MOTOR PASSENGER SEAT REAR VERTICAL MOTOR PASSENGER SEAT RECLINE MOTOR REAR VERTICAL DOWN REAR VERTICAL UP HORIZONTAL FWD RECLINE FWD RECLINE RWD RED/BRN WIRE RWD VIO WIRE WHT WIRE YEL WIRE

2.0L TURBO 2.5L 3.6L AM/FM AUXILIARY AUDIO INPUT LOGIC BACKUP LAMP CTRL BATT POST VOLT 32 BATTERY POS VOLT 3 BK COAX BLK WIRE BLK/WHT WIRE BN USB COAX COAX CU COMPUTER DATA LINES SYSTEM CRNKSHAFT CRNKSHAFT POSI SENS REPLICATED SIGNAL DISPLAY ENGINE CONTROL MODULE ETHERNET BUS 4 (-) GND 15 GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE GRY/WHT WIRE GY LVDS HOT AT ALL TIMES INFO DISPLAY MODULE INSTRUMENT PANEL FUSE BLOCK LO SPD GMLAN SER DATA 2 LOGIC LR SPKR SIG (-) CTRL LVDS NCA WIRE OG COAX POSI SENS RADIO RADIO CONTROLS REAR VIEW CAMERA RED/BLU WIRE RED/VIO WIRE REPLICATED ROOF REAR ANTENNA SIGNAL USB VIO/BLU WIRE W/O DIGITAL AUDIO SYSTEM W/O ONSTAR

ACTIVE NOISE CANCELLATION MICROPHONE 1 FEEDBACK SIG ACTIVE NOISE CANCELLATION MICROPHONE 2 FEEDBACK SIG ACTIVE NOISE CANCELLATION MICROPHONE 2 SIG ACTIVE NOISE CANCELLATION MICROPHONE 3 FEEDBACK SIG ACTIVE NOISE CANCELLATION MICROPHONE 3 SIG ACTIVE NOISE CANCELLATION MICROPHONE 4 LOW REF ACTIVE NOISE CANCELLATION MICROPHONE 4 SIG BATTERY POS VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/YEL WIRE BN COAX BRN WIRE BRN/BLU WIRE CELL CELL/GPS CELLULAR TELEPHONE MICROPHONE LOW REF CELLULAR TELEPHONE MICROPHONE SIG COAX COAX GY COAX PU COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/BRN WIRE HIGH SPD GMLAN SERIAL DATA (+) 9 HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT MOBILE TELEPHONE MICROPHONE LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LF SPKR (1) (+) CTRL LR SPKR (-) CTRL RADIO RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RF SPKR (-) CTRL (1) RF SPKR (1) (+) CTRL RR SPKR (-) CTRL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VIO/BLU WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

BATT POST VOLT 32 BATTERY POST VOLT 3 BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE CELLULAR TELEPHONE MICROPHONE LOW REF CELLULAR TELEPHONE MICROPHONE SIG DISPLAY DISPLAY SIGNAL (-) GND 15 GRN WIRE GRN/BLK WIRE GRY/BRN WIRE GY LVDS INFOTAINMENT DISPLAY SIGNAL HOT AT ALL TIMES INFO DISPLAY MODULE INFOTAINMENT INSTRUMENT PANEL FUSE BLOCK LOGIC LR SPEAKER (+) CTRL LVDS MICROPHONE MICROPHONE SIG POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER RADIO RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT MOBILE TELEPHONE MICROPHONE UNDERHOOD FUSE BLOCK VIO/YEL WIRE W/ STOP/START WHT/YEL WIRE YEL/BLU WIRE

ACTIVE NOISE CANCELLATION MODULE ANC MICROPHONE 1 FEEDBACK SIG ANC MICROPHONE 1 REF ANC MICROPHONE 2 FEEDBACK SIG ANC MICROPHONE 2 SIG ANC MICROPHONE 3 FEEDBACK SIG ANC MICROPHONE 3 SIG ANC MICROPHONE 4 LOW REF ANC MICROPHONE 4 SIG BATTERY POSITIVE VOLT 37 BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN/BLU WIRE CRANKSHAFT POSITION SENS REPLICATED SIG GND 15 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/BRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOOR SPEAKER LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT INSTRUMENT PANEL SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LF SPKR (-) CTRL (1) LF SPKR (1) (+) CTRL LR SPKR (-) CTRL LR SPKR (-) CTRL 1 RED/YEL WIRE RF SPKR (-) CTRL (1) RF SPKR (1) (+) CTRL RIGHT FRONT DOOR SPEAKER RIGHT INSTRUMENT PANEL SPEAKER RR SPKR (-) CTRL VIO/BLU WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

ANC MICROPHONE 1 FEEDBACK SIG ANC MICROPHONE 1 SIG ANC MICROPHONE 2 FEEDBACK SIG ANC MICROPHONE 2 SIG ANC MICROPHONE 3 FEEDBACK SIG ANC MICROPHONE 3 SIG ANC MICROPHONE 4 FEEDBACK SIG ANC MICROPHONE 4 SIG AUDIO AMPLIFIER BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION SENS REPLICATED SIG ETHERNET BUS 6 (-) FRT CEN SPKR (-) CTRL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOOR SPEAKER LEFT FRONT INSTRUMENT PANEL SPEAKER LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR DOOR SPEAKER LEFT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LF SPKR (+) CTRL LF SPKR (-) CTRL 1 GND 15 LF SPKR 1 (+) CTRL BATTERY POSITIVE VOLT 37 LOW SPD GMLAN SERIAL DATA 1 LR SPKR (-) CTRL LR SUBWOOFER CTRL (-) RED/YEL WIRE RF SPKR (-) CTRL (1) RF SPKR (1) (+) CTRL RIGHT REAR DOOR SPEAKER RR SPKR (-) CTRL SUBWOOFER SPEAKER VIO/BLU WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE