GMC Acadia II facelift (2019-2024) rear wiper ignition relay Wiring diagrams

2.0L TURBO 2.5L 2.5L 3.6L 2.5L 3.6L 2.0L TURBO 3.6L A/C COMPRESSOR AUXILIARY HEATER COOLANT PUMP BATTERY BATTERY SENSOR MODULE BLK WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SWITCH COOLING FAN MOTOR DIODE ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE ENGINE OIL LEVEL SWITCH EVAPORATIVE EMISSION PURGE PUMP EXCEPT 2.0L TURBO FRONT FOG LAMP RELAY IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION MAIN RELAY MAIN ENGINE COOLANT FLOW CONTROL VALVE MULTI-FUNCTION INTAKE AIR SENSOR NCA WIRE POWER STEERING CONTROL MODULE REAR WINDOW WASHER PUMP RELAY REAR WIPER IGNITION RELAY REAR WIPER RELAY STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY W/ START/STOP SYSTEM WINDSHIELD WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER PUMP RELAY

2.0L TURBO 2.0L TURBO 2.5L 3.6L AUXILIARY HVAC CONTROLS BATTERY SENSOR FUSE HOLDER BATTERY SENSOR MODULE BLK WIRE BLU/VIO WIRE BODY CONTROL MODULE BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER COLLISION ALERT INDICATORS ELECTRICAL AUXILIARY HEATER ENGINE CONTROL MODULE FROM BATTERY FUSE BLOCK (DIAGRAM 2 OF 8) FROM BODY CONTROL MODULE (DIAGRAM 8 OF 8) FUEL PUMP DRIVER CONTROL MODULE GRN/VIO WIRE HVAC CONTROL MODULE IGNITION MAIN RELAY INSIDE REAR VIEW MIRROR INSTRUMENT CLUSTER REAR BODY FUSE BLOCK REAR WIPER IGNITION RELAY RED WIRE RED/WHT WIRE STEERING COLUMN LOCK MODULE STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE TO POWER SUPPLY TRANSFORMER (DIAGRAM 7 OF 8) TRANSMISSION CONTROL MODULE TRANSMISSION RANGE SELECTOR CONTROLS VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE W/ REAR AIR CONDITIONER

2.0L TURBO 2.5L 2.5L 3.6L 3.6L A/C COMPRESSOR CLUTCH RELAY AUXILIARY COOLANT PUMP RELAY BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE BODY CONTROL MODULE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE COOLING FAN CONTROL MODULE ELECTRICAL AUXILIARY HEATER ELECTRONIC BRAKE CONTROL MODULE ENGINE CONTROL MODULE ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT PUMP FRONT FOG LAMP RELAY GENERATOR HEADLAMP LOW BEAM RELAY HIGH BEAM SOLENOID ACTUATOR RELAY HORN RELAY LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY LOGIC NCA WIRE POWER STEERING CONTROL MODULE REAR WINDOW WASHER PUMP RELAY REAR WIPER IGNITION RELAY REAR WIPER RELAY RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TRAILER STOP/ TURN SIGNAL LAMP RELAY STARTER MOTOR STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY TO BATTERY SENSOR FUSE HOLDER (DIAGRAM 1 OF 8) TO IGNITION MAIN RELAY (DIAGRAM 1 OF 8) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 8) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 5 OF 8) TO POWER SUPPLY TRANSFORMER (DIAGRAM 7 OF 8) TO REAR BODY FUSE BLOCK (DIAGRAM 3 OF 8) TRAILER PARK LAMPS RELAY UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) W/ HID W/ TRAILER PROVISIONS W/O TRAILER PROVISIONS WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY

BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/VIO WIRE BODY CONTROL MODULE (UNDER CENTER OF DASH) BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY 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 LOGIC LOW SPEED GMLAN SERIAL DATA 2 REAR WINDOW WASHER PUMP REAR WINDOW WASHER PUMP RELAY REAR WINDOW WASHER RLY CTRL REAR WINDOW WIPER SW SIG REAR WIPER IGNITION RELAY REAR WIPER MOTOR REAR WIPER MOTOR RELAY COIL CTRL REAR WIPER RELAY REAR WIPER SWITCH RED/WHT WIRE RED/YEL WIRE SIG GND UNDERHOOD FUSE BLOCK WASHER SWITCH WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW LOW REF WINDSHIELD WIPER/WASHER SWITCH YEL WIRE