GMC Acadia II facelift (2019-2024) overhead console multi- function switch Wiring diagrams

BLK WIRE DRIVER DOOR HANDLE FLOOD LAMP GRY WIRE GRY/GRN WIRE LEFT REAR DOOR HANDLE FLOOD LAMP LEFT SUNSHADE LEFT SUNSHADE MIRROR LAMP LOGIC MIDDLE DOME/ READING LAMPS MIDDLE INSTRUMENT PANEL ACCENT LAMP OVERHEAD CONSOLE MULTI- FUNCTION SWITCH PASSENGER DOOR HANDLE FLOOD LAMP REAR DOME READING LAMPS RED WIRE RIGHT REAR DOOR HANDLE FLOOD LAMP RIGHT SUNSHADE RIGHT SUNSHADE MIRROR LAMP WHT/BRN WIRE WHT/YEL WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BODY CONTROL MODULE COLLISION ALERT INDICATORS DATA LINK CONNECTOR DRIVER SEAT HEATING SWITCH HEAD-UP DISPLAY HORN SWITCH HVAC CONTROLS IGNITION MODE SWITCH INSIDE REAR VIEW MIRROR INSTRUMENT CLUSTER INSTRUMENT PANEL DIMMER SWITCH LEFT STEERING WHEEL CONTROLS SWITCH LEFT TRANSMISSION MANUAL SHIFT SWITCH MIDDLE DOME/ READING LAMPS OVERHEAD CONSOLE MULTI- FUNCTION SWITCH PASSENGER SEAT HEATING SWITCH RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH REAR DOME READING LAMPS RED WIRE RIGHT STEERING WHEEL CONTROLS SWITCH RIGHT TRANSMISSION MANUAL SHIFT SWITCH SERIAL DATA GATEWAY MODULE STEERING COLUMN POSITION CONTROL MODULE STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATER STEERING WHEEL HEATING CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TURN SIGNAL/ MULTI-FUNCTION SWITCH W/ HEATED STEERING WHEEL W/ ONSTAR YEL/RED WIRE

AUXILIARY HVAC CONTROLS BLK WIRE BLK/BLU WIRE BLU/GRY WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA BUS 4 DATA BUS 9 DOME OFF IND DRIVER DOOR LOCK SWITCH DRIVER SEAT MEMORY SWITCH GRN/BLU WIRE GRN/GRY WIRE GRN/YEL WIRE HEATED STEERING WHEEL IND HEATED STEERING WHEEL SWITCH LED INTERIOR LIFTGATE CONTROL SWITCH KEYPAD GREEN KEYPAD RED WIRE LED CONTROL LEFT REAR WINDOW SWITCH LEFT STEERING WHEEL CONTROLS SWITCH LIN BUS 2 LOCAL INTERCONNECT LOGIC LOW REF MANUAL NCA WIRE OVERHEAD CONSOLE MULTI- FUNCTION SWITCH PASSENGER DOOR LOCK SWITCH RIGHT STEERING WHEEL CONTROLS SWITCH SEAT MEMORY CONTROL MODULE SERIAL DATA STEERING WHEEL HEATING CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE W/ MEMORY WHT WIRE YEL WIRE YEL/VIO WIRE

2 WAY ACTIVE SAFETY CONTROL MODULE DRIVER BACK SEAT BLOWER MOTOR DRIVER CUSHION SEAT BLOWER MOTOR DRIVER SEAT LUMBAR SUPPORT SWITCH FUEL PUMP DRIVER CONTROL MODULE GARAGE DOOR OPENER HANDS-FREE LIFTGATE SENSOR CONTROL MODULE LEFT SIDE OBJECT SENSOR MODULE LIFTGATE CONTROL MODULE LONG RANGE RADAR SENSOR MODULE NCA WIRE OVERHEAD CONSOLE MULTI- FUNCTION SWITCH PARKING ASSIST CONTROL MODULE PASSENGER BACK SEAT BLOWER MOTOR PASSENGER CUSHION SEAT BLOWER MOTOR PASSENGER SEAT LUMBAR SUPPORT SWITCH RAIN SENSOR REAR DEFOGGER RELAY REAR DIFFERENTIAL CLUTCH CONTROL MODULE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT SIDE OBJECT SENSOR MODULE SUSPENSION CONTROL MODULE TRAILER BACKUP LAMPS RELAY VIDEO PROCESSING CONTROL MODULE W/ ALL AROUND VISION CAMERA W/ BRAKE PREFILL INTEGRATED BRAKE ASSIST W/ VENTILATED SEAT W/O GARAGE DOOR OPENER W/O START STOP SYSTEM WINDSHIELD FRONT VIEW CAMERA

BATT + BLK WIRE BLK/GRY WIRE BLU/VIO WIRE COMPUTER DATA LINES SYSTEM DOWN EXPRESS DOWN EXPRESS UP GND LOW REF GRN/BRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LOGIC OVERHEAD CONSOLE MULTI- FUNCTION SWITCH RED/GRY WIRE SERIAL DATA SUNROOF CONTROL MODULE SW DATA 1

BLK WIRE BLK/ORG WIRE BLU WIRE BRN/ORG WIRE DRIVER KNEE AIR BAG GRN WIRE GRY/ORG WIRE LEFT FRONT IMPACT SENSOR LEFT FRONT SIDE IMPACT SENSOR LEFT REAR SIDE IMPACT SENSOR LEFT ROOF RAIL AIR BAG ORG/BLU WIRE ORG/GRN WIRE ORG/VIO WIRE ORG/YEL WIRE OVERHEAD CONSOLE MULTI- FUNCTION SWITCH PASSENGER AIR BAG OFF IND PASSENGER AIR BAG ON IND PASSENGER SEAT BELT RETRACTOR PRETENSIONER RIGHT FRONT IMPACT SENSOR RIGHT FRONT SIDE IMPACT SENSOR RIGHT REAR SIDE IMPACT SENSOR SEAT BELT 2 IND SHORTING BAR VIO/ORG WIRE VIO/WHT WIRE WHT/ORG WIRE

AJAR SW SIG BATT POS VOLT BLK WIRE BLU/GRN WIRE BODY CONTROL MODULE (UNDER CENTER OF DASH) COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR MODULE DRIVER WINDOW SWITCH GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE HDLP SW OFF SIG HDLP SW ON SIG HDLP SW PARK LP SIG HOT AT ALL TIMES IGN MODE SW VOLT IGNITION MODE SWITCH INSTRUMENT PANEL FUSE BLOCK LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LIN BUS 3 LIN SERIAL DATA BUS 4 LOGIC LOW SPD GMLAN SERIAL DATA OVERHEAD CONSOLE MULTI- FUNCTION SWITCH PARK AUTO HEAD OFF PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH PPL/WHT WIRE RED/BLU WIRE RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH SEAT BELT IND TURN SIGNAL/MULTI-FUNCTION SWITCH W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT/VIO WIRE