Chevrolet TrailBlazer III (2019-2024) w/ auto high beam headlamp control Wiring diagrams

AUDIO (-) CTRL AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLUETOOTH BLUETOOTH WIRELESS COMMUNICATION ANTENNA BRN/VIO WIRE CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM D-RD GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE HIGH SPD GMLAN LEFT FRONT MOBILE TELEPHONE MICROPHONE LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF MUTE NCA WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SERIAL DATA (-) 9 SIG SOURCE STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE VOL (-) W/ AUTO HIGH BEAM HEADLAMP CONTROL W/O AUTO HIGH BEAM HEADLAMP CONTROL WHT/GRN WIRE WHT/ORG WIRE

AUDIO (-) CTRL AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLUETOOTH BLUETOOTH WIRELESS COMMUNICATION ANTENNA CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM D-RD GRN WIRE GRN/BLK WIRE GRY/YEL WIRE HIGH SPD GMLAN LEFT FRONT MOBILE TELEPHONE MICROPHONE LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF MUTE NCA WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SERIAL DATA (-) 9 SIG SOURCE STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE VOL (-) W/ AUTO HIGH BEAM HEADLAMP CONTROL W/O AUTO HIGH BEAM HEADLAMP CONTROL WHT/GRN WIRE WHT/ORG WIRE

AUDIO (-) CONTROL AUDIO SIGNAL BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLUETOOTH BLUETOOTH WIRELESS COMMUNICATION ANTENNA BODY CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) BRN/BLU WIRE BRN/VIO WIRE CELL CELL/GPS CELLULAR PHONE, NAVIGATION ANTENNA CELLULAR TELEPHONE CLUSTER COAX COMPUTER DATA LINES SYSTEM DOWN DR-D DRIVER INFORMATION CENTER DISPLAY GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GROUND GRY/GRN WIRE GRY/YEL WIRE HIGH SPD GMLAN HIGH SPEED GMLAN SERIAL DATA (-) (1) INSTRUMENT INSTRUMENT CLUSTER LED BACKLIGHT DIMMING CONTROL 1 LEFT FRONT MOBILE TELEPHONE MICROPHONE LIN BUS 1 LOGIC LOW SPD GMLAN MICROPHONE (-) LOW REF MICROPHONE SIGNAL MUTE NCA WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK SEEK UP SERIAL DATA (-) 9 SERIAL DATA 2 SERIAL DATA COMMUNICATION ENABLE SOURCE STEERING WHEEL AIR BAG COIL STEERING WHEEL CONTROLS SIG 1 TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE VOICE RECOGNITION VOL (-) W/ AUTO HIGH BEAM HEADLAMP CONTROL W/O AUTO HIGH BEAM HEADLAMP CONTROL WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

AUDIO (-) CTRL AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLUETOOTH BLUETOOTH WIRELESS COMMUNICATION ANTENNA BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM D-RD GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE HIGH SPD GMLAN LEFT FRONT MOBILE TELEPHONE MICROPHONE LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF MUTE NCA WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SERIAL DATA (-) 9 SIG SOURCE STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE VOL (-) W/ AUTO HIGH BEAM HEADLAMP CONTROL W/O AUTO HIGH BEAM HEADLAMP CONTROL WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE

ACTIVE NOISE CANCELLATION MODULE AUDIO AMPLIFIER BLOWER MOTOR CONTROL MODULE BODY CONTROL MODULE DATA LINK CONNECTOR DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER WINDOW/ OUTSIDE REAR VIEW MIRROR SWITCH FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 5) GRN WIRE HANDS-FREE LIFTGATE SENSOR CONTROL MODULE HVAC CONTROL MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE LEFT STEERING WHEEL CONTROLS SWITCH LIFTGATE CONTROL MODULE PASSENGER PRESENCE MODULE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEAT HEATING CONTROL MODULE SERIAL DATA GATEWAY MODULE STEERING WHEEL AIR BAG COIL SUNROOF SUNSHADE MOTOR MODULE TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 3 OF 5) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 5 OF 5) W/ AUDIO AMPLIFIER W/ AUTO HIGH BEAM HEADLAMP CONTROL W/O AUDIO AMPLIFIER

AUDIO (-) CTRL AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLUETOOTH BLUETOOTH WIRELESS COMMUNICATION ANTENNA BRN/VIO WIRE CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM D-RD GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE HIGH SPD GMLAN LEFT FRONT MOBILE TELEPHONE MICROPHONE LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF MUTE NCA WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SERIAL DATA (-) 9 SIG SOURCE STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE VOL (-) W/ AUTO HIGH BEAM HEADLAMP CONTROL W/O AUTO HIGH BEAM HEADLAMP CONTROL WHT/GRN WIRE WHT/ORG WIRE

AUDIO (-) CTRL AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLUETOOTH BLUETOOTH WIRELESS COMMUNICATION ANTENNA CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM D-RD GRN WIRE GRN/BLK WIRE GRY/YEL WIRE HIGH SPD GMLAN LEFT FRONT MOBILE TELEPHONE MICROPHONE LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF MUTE NCA WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SERIAL DATA (-) 9 SIG SOURCE STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE VOL (-) W/ AUTO HIGH BEAM HEADLAMP CONTROL W/O AUTO HIGH BEAM HEADLAMP CONTROL WHT/GRN WIRE WHT/ORG WIRE

AUDIO (-) CONTROL AUDIO SIGNAL BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLUETOOTH BLUETOOTH WIRELESS COMMUNICATION ANTENNA BODY CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) BRN/BLU WIRE BRN/VIO WIRE CELL CELL/GPS CELLULAR PHONE, NAVIGATION ANTENNA CELLULAR TELEPHONE CLUSTER COAX COMPUTER DATA LINES SYSTEM DOWN DR-D DRIVER INFORMATION CENTER DISPLAY GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GROUND GRY/GRN WIRE GRY/YEL WIRE HIGH SPD GMLAN HIGH SPEED GMLAN SERIAL DATA (-) (1) INSTRUMENT INSTRUMENT CLUSTER LED BACKLIGHT DIMMING CONTROL 1 LEFT FRONT MOBILE TELEPHONE MICROPHONE LIN BUS 1 LOGIC LOW SPD GMLAN MICROPHONE (-) LOW REF MICROPHONE SIGNAL MUTE NCA WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK SEEK UP SERIAL DATA (-) 9 SERIAL DATA 2 SERIAL DATA COMMUNICATION ENABLE SOURCE STEERING WHEEL AIR BAG COIL STEERING WHEEL CONTROLS SIG 1 TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE VOICE RECOGNITION VOL (-) W/ AUTO HIGH BEAM HEADLAMP CONTROL W/O AUTO HIGH BEAM HEADLAMP CONTROL WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

AUDIO (-) CTRL AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLUETOOTH BLUETOOTH WIRELESS COMMUNICATION ANTENNA BRN/BLU WIRE CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM D-RD GRN WIRE GRN/BLK WIRE GRY/YEL WIRE HIGH SPD GMLAN LEFT FRONT MOBILE TELEPHONE MICROPHONE LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF MUTE NCA WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SERIAL DATA (-) 9 SIG SOURCE STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE VOL (-) W/ AUTO HIGH BEAM HEADLAMP CONTROL W/O AUTO HIGH BEAM HEADLAMP CONTROL WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE

AUDIO (-) CTRL AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLUETOOTH BLUETOOTH WIRELESS COMMUNICATION ANTENNA BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM D-RD GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE HIGH SPD GMLAN LEFT FRONT MOBILE TELEPHONE MICROPHONE LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF MUTE NCA WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SERIAL DATA (-) 9 SIG SOURCE STEERING WHEEL AIR BAG COIL TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VOICE VOL (-) W/ AUTO HIGH BEAM HEADLAMP CONTROL W/O AUTO HIGH BEAM HEADLAMP CONTROL WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE