Chevrolet Traverse II (2017-2021) underhood fuse block Wiring diagrams

A/C COMPRESSOR (LOWER RIGHT FRONT SIDE OF ENGINE) A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C COMPRESSOR COMPRESSOR SOLENOID VALVE A/C ON IND A/C ON SWITCH AC CLTCH FUSE AIR DELIVERY MODE CONTROL SWITCH AUTO IND AUTO SWITCH AUX HEATER AUXILIARY COOLANT PUMP RELAY AUXILIARY HEATER COOLANT PUMP AUXILIARY HVAC CONTROLS BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/YEL WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM CTRL DATA BUS 9 DEFROST, LOWER AIR OUTLET IND DOWN SWITCH DRIVER HEATED/ BACK SWITCH DRIVER VENTILATED SWITCH ENG/COOL/ PMP FUSE ENGINE CONTROLS IGNITION RELAY FAN DOWN SWITCH FAN SPEED HIGH SWITCH FAN SPEED LOW SWITCH FAN UP SWITCH GMLAN SER DATA GRN WIRE GRN/YEL WIRE GRY WIRE HIGH HEAT IND HOT W/ IGNITION MAIN RELAY ENERGIZED HVAC CONTROLS HVAC FUSE IGN 1 VOLT ILL LEFT REAR CUSHION/ BACK SWITCH LEFT TEMPERATURE DOWN SWITCH LOGIC LOW HEAT IND LOWER AIR OUTLET IND LOWER AIR OUTLET SWITCH LEFT TEMPERATURE UP SWITCH MED HEAT IND NCA WIRE PASSENGER HEATED/ BACK SWITCH PASSENGER VENTILATED SWITCH PPL PPL/GRY WIRE RECIRCULATION IND RECIRCULATION SWITCH RED/BLU WIRE RED/PPL WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR CUSHION/ BACK SWITCH RIGHT TEMPERATURE DOWN SWITCH RIGHT TEMPERATURE UP SWITCH SIG GND START STOP IND START/STOP SWITCH SYNC IND SYNC SWITCH TEMPERATURE UNDERHOOD FUSE BLOCK UP SWITCH UPPER AIR OUTLET IND WHT/GRY WIRE WINDSHIELD DEFROST IND YEL/BLU WIRE

AIR RECIRCULATION DOOR ACTUATOR AUXILIARY AIR TEMPERATURE DOOR ACTUATOR AUXILIARY MODE DOOR ACTUATOR BATT POS BATTERY FUSE BLOCK BLK WIRE BLU/BLK WIRE BLU/PPL WIRE BLU/WHT WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE DRIVER INFORMATION CENTER DISPLAY ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE IND FUSE 5 FUSE 9 GMLAN SER DATA (-) (2) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT INSTRUMENT CLUSTER IPC FUSE LEFT AIR TEMPERATURE DOOR ACTUATOR LOGIC POWER SUPPLY TRANSFORMER PPL/BLU WIRE PPL/GRY WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/PPL WIRE RED/WHT WIRE RED/YEL WIRE RIGHT AIR TEMPERATURE DOOR ACTUATOR SPLY UNDERHOOD FUSE BLOCK VOLT VOLT 1 W/ REAR AIR CONDITIONER WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/PNK WIRE YEL/BLK WIRE YEL/GRN WIRE

2.0L TURBO 3.6L A/C REFRIGERANT PRESS SENS SIG A/C REFRIGERANT PRESSURE SENSOR AMBIENT AIR TEMPERATURE SENSOR BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/PPL WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BRN/RED WIRE CLUTCH RELAY CTRL COMPUTER DATA LINES SYSTEM COOLING FAN CTRL SIG COOLING FAN MOTOR (BEHIND RADIATOR) ECM BATT FUSE ECT SENS SIG ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FUSE 4 GRN WIRE GROUND GRY WIRE HI SPEED GMLAN SERIAL DATA (-) 1 HOT AT ALL TIMES HTR RELAY CTRL J107 (2.0L TURBO) OUTSIDE AIR TEMP SENS SIG RED WIRE RED/GRN WIRE RED/WHT WIRE RLY SPD SIG SIG GND UNDERHOOD FUSE BLOCK WHT WIRE WHT/GRY WIRE

AMBIENT LIGHTING CTRL 1 BATT POS VOLT BCM 2 FUSE BCM 6 FUSE BCM 7 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (FRONT OF CENTER CONSOLE) BRN WIRE CARGO LAMP COMPUTER DATA LINES SYSTEM COURTESY LAMP CTRL COURTESY LAMPS SW SIG DC DC TRANS 1 FUSE DEFEAT SW SIG DRIVER DOOR COURTESY LAMP DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR MODULE (IN DRIVER'S DOOR) DRIVER WINDOW SWITCH GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES INADVERTENT PWR CTRL INSTRUMENT PANEL FUSE BLOCK INTERIOR LAMP CTRL LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LEFT SUNSHADE LEFT SUNSHADE MIRROR LAMP LF DR AJAR SW SIG LIN SERIAL DATA BUS 3 LIN SERIAL DATA BUS 4 LOGIC LOW SPEED GMLAN SERIAL DATA LR DR AJAR SW SIG PASSENGER DOOR COURTESY LAMP POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER (UNDER FRONT OF CENTER CONSOLE) RED WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RIGHT SUNSHADE RIGHT SUNSHADE MIRROR LAMP RR DR AJAR SW SIG SIG GND UNDERHOOD FUSE BLOCK W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT WIRE WHT/BRN WIRE WHT/YEL WIRE

AMBIENT LIGHT SENS SIG AMBIENT LIGHT/ SUNLOAD SENSOR AUTO HIGH BEAM SWITCH AUTO PARK BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/GRN WIRE BLU WIRE BLU/GRY WIRE BODY CONTROL MODULE (FRONT OF CENTER CONSOLE) BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FOG LAMP RLY CTRL FOG LP FRT FUSE FRONT FOG LAMP RELAY FRONT FOG LIGHT SWITCH FRONT FOG LMP SW SIG FUSE 5 GND SOLAR SENS LOW REF GRN WIRE GRN/BRN WIRE HDLP AUTO HI BEAM DIM CTRL HDLP DIMMER SW HI BEAM SIG HDLP HI BEAM CTRL HDLP SW FLASH TO PASS SIG HDLP SW HDLPS OFF SIG CTRL HDLP SW ON SIG HEAD OFF HEADLAMP SWITCH HI FTP HOT AT ALL TIMES HVAC CONTROL MODULE LEFT FRONT FOG LAMP LEFT HDLP RLY CTRL RIGHT HDLP RLY CTRL LEFT HEADLAMP LOW BEAM RELAY LEFT PARK LAMP CTRL LO BEAM LT FUSE LO BEAM RT FUSE LOW SPD GMLAN SERIAL DATA REAR FOG LAMP CTRL REAR FOG LIGHT SWITCH REAR FOG LMP SW SIG RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT HEADLAMP LOW BEAM RELAY RIGHT PARK LAMP CTRL TURN SIGNAL/MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT WIRE

BAT POS VOLT BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BLK WIRE BRN/VIO WIRE DC DC TRANS 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP BALLAST LEFT HIGH BEAM SOLENOID ACTUATOR LEFT LOW BEAM HEADLAMP LEFT PARK DAYTIME RUNNING LAMP LOGIC NCA WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER REAR FOG LAMP RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RIGHT FRONT FOG LAMP SUPPLY VOLT 2 UNDERHOOD FUSE BLOCK VIO/GRY WIRE W/ HANDS FREE POWER LIFTGATE W/O HANDS FREE POWER LIFTGATE YEL WIRE YEL/GRY WIRE YEL/WHT WIRE

BAT POS VOLT BCM 1 FUSE BCM 2 FUSE BCM 3 FUSE BCM 4 FUSE BCM 6 FUSE BLK WIRE BRN/VIO WIRE CHEVROLET DC DC TRANS 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LEFT HEADLAMP LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP CONTROL MODULE LEFT HEADLAMP COOLING FAN LEFT HEADLAMP MULTI-FUNCTION LED LEFT HEADLAMP MULTI-FUNCTION LED CONTROL MODULE NCA WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER REAR FOG LAMP RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FOG LAMP SUPPLY VOLT 1 SUPPLY VOLT 2 UNDERHOOD FUSE BLOCK W/ HANDS FREE POWER LIFTGATE W/O HANDS FREE POWER LIFTGATE YEL WIRE YEL/GRY WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE FUSE GRY WIRE GRY/YEL WIRE HEATED STEERING WHEEL IND HEATED STEERING WHEEL SWITCH HOT W/ IGNITION MAIN RELAY ENERGIZED HTD WHL FUSE INDICATOR DIMMING CONTROL LEFT STEERING WHEEL CONTROLS SWITCH LOGIC ORG/ WIRE PNK WIRE PPL PPL/WHT WIRE RED WIRE RIGHT STEERING WHEEL CONTROLS SWITCH STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATER (IN STEERING WHEEL) STEERING WHEEL HEATING CONTROL MODULE UNDERHOOD FUSE BLOCK VIO/WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE YEL/RED WIRE

ASSIST LED AUTO PARK BATT POS VOLT BCM 1 FUSE BCM 6 FUSE BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/RED WIRE BODY CONTROL MODULE (FRONT OF CENTER CONSOLE) BRN WIRE CHEVROLET CHEVROLET BUICK COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE DOME LAMP OFF IND CTRL GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRY/GRN WIRE HAZARD WARNING SWITCH HEAD OFF HEADLAMP SW PARK LAMP SIG HEADLAMP SWITCH HOT AT ALL TIMES IGNITION MODE SWITCH INDICATOR DIMMING CTRL INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL LAMP DIMMER SW SIG INSTRUMENT PANEL LAMP DIMMER SWITCH LOW REFERENCE LED BACK LIGHT DIMMING CONTROL LED BACK LIGHT DIMMING CTRL LOW SPD GMLAN SERIAL DATA BATT POS VOLT PARK BRAKE SWITCH PARKING ASSIST CONTROL MODULE PARKING BRAKE IND. POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER (UNDER FRONT OF CENTER CONSOLE) REAR PARK RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SIDABLR SIG SIG GND SPLY VOLT 1 SWC BKLT FUSE UNDERHOOD FUSE BLOCK VEHICLE STABILITY CONTROL SWITCH WHT WIRE YEL WIRE YEL/GRY WIRE

BAT POS VOLT BATT POS VOLT BCM 1 FUSE BCM 6 FUSE BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/PPL WIRE BODY CONTROL MODULE (FRONT OF CENTER CONSOLE) BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE DRIVER INFORMATION CENTER DISPLAY GRN/WHT WIRE GRY/GRN WIRE HIGH SPD GMLAN SERIAL DATA (+) 1 HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LOGIC LOW SPEED GMLAN SERIAL DATA 2 POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER REAR WINDOW WASHER PUMP REAR WINDOW WASHER PUMP RELAY REAR WINDOW WASHER RLY CTRL REAR WINDOW WIPER SW SIG REAR WIPER MOTOR REAR WIPER MOTOR RELAY COIL CTRL REAR WIPER RELAY REAR WIPER SWITCH REAR WPR FUSE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SIG GND SUPPLY VOLT 2 UNDERHOOD FUSE BLOCK WASH PMP FUSE WASHER SWITCH WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW LOW REF WINDSHIELD WIPER/WASHER SWITCH YEL WIRE