Chevrolet TrailBlazer II facelift (2017-2024) low speed gmlan serial data 2 Wiring diagrams

ACTIVE GRILLE AIR SHUTTER ACTUATOR 1 BLK WIRE BLU/BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (ON RIGHT SIDE OF RADIATOR) ENGINE CTRL MOD LIN BUS 1 GRN/VIO WIRE GRY/GRN WIRE HI SPD GMLAN SER DATA (-) 7 HOT W/ ENGINE CONTROL IGNITION RELAY ENERGIZED INSTRUMENT CLUSTER J117 (1.3L TURBO) J118 (1.2L TURBO) LOGIC LOW SPEED GMLAN SERIAL DATA 2 UNDERHOOD FUSE BLOCK VIO/BLU WIRE VPWR WHT WIRE

AUDIO AMPLIFIER (RIGHT REAR WHEEL WELL) BATT POSITIVE VOLT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ETHERNET BUS 6 (-) GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/VIO WIRE GROUND GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE LEFT FRONT ACTIVE NOISE CANCELLATION MICROPHONE LEFT FRONT SPEAKER CONTROL (+) 1 LEFT REAR ACTIVE NOISE CANCELLATION MICROPHONE LEFT REAR SPEAKER CONTROL (+) LEFT/REAR SUBWOOFER CONTROL (-) LOW SPEED GMLAN SERIAL DATA 2 NOISE CANCELLATION MICROPHONE 1 FEEDBACK SIG NOISE CANCELLATION MICROPHONE 1 SIG NOISE CANCELLATION MICROPHONE 2 FEEDBACK SIG NOISE CANCELLATION MICROPHONE 2 SIG NOISE CANCELLATION MICROPHONE 3 FEEDBACK SIG NOISE CANCELLATION MICROPHONE 3 SIG NOISE CANCELLATION MICROPHONE 4 FEEDBACK SIG NOISE CANCELLATION MICROPHONE 4 SIG RED/BRN WIRE RIGHT FRONT ACTIVE NOISE CANCELLATION MICROPHONE RIGHT FRONT SPEAKER CONTROL (+) 1 RIGHT REAR ACTIVE NOISE CANCELLATION MICROPHONE RIGHT REAR SPEAKER CONTROL (+) RIGHT SUBWOOFER CONTROL (-) VIO/BLU WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

AUDIO AMPLIFIER (RIGHT REAR WHEEL WELL) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ETHERNET BUS 6 (-) GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/VIO WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE LEFT FRONT ACTIVE NOISE CANCELLATION MICROPHONE LEFT FRONT SPEAKER CONTROL (+) 1 BATT POSITIVE VOLT LEFT FRONT SPEAKER CONTROL (-) 1 GROUND LEFT REAR ACTIVE NOISE CANCELLATION MICROPHONE LEFT REAR SPEAKER CONTROL (+) LEFT/REAR SUBWOOFER CONTROL (-) LOW SPEED GMLAN SERIAL DATA 2 NOISE CANCELLATION MICROPHONE 1 FEEDBACK SIG NOISE CANCELLATION MICROPHONE 1 SIG NOISE CANCELLATION MICROPHONE 2 FEEDBACK SIG NOISE CANCELLATION MICROPHONE 2 SIG NOISE CANCELLATION MICROPHONE 3 FEEDBACK SIG NOISE CANCELLATION MICROPHONE 3 SIG NOISE CANCELLATION MICROPHONE 4 FEEDBACK SIG NOISE CANCELLATION MICROPHONE 4 SIG RED/BRN WIRE RIGHT FRONT ACTIVE NOISE CANCELLATION MICROPHONE RIGHT FRONT SPEAKER CONTROL (+) 1 RIGHT REAR ACTIVE NOISE CANCELLATION MICROPHONE RIGHT REAR SPEAKER CONTROL (+) RIGHT SUBWOOFER CONTROL (-) VIO/BLU WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

ACC WAKE-UP SERIAL DATA BATT POS VOLT BLK WIRE BLK/GRY WIRE BLU WIRE BLU/VIO WIRE BODY CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) BRN/BLU WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM GRN/WHT WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LOGIC LOW SPEED GMLAN SERIAL DATA 2 REAR WINDOW WASHER PUMP RELAY REAR WINDOW WASHER RLY CTRL REAR WINDOW WIPER SW SIG REAR WIPER MOTOR (IN LIFTGATE) REAR WIPER MOTOR RELAY COIL CTRL REAR WIPER RELAY REAR WIPER SWITCH RED/BRN WIRE SERIAL DATA COMMUNICATION ENABLE UNDERHOOD FUSE BLOCK VIO/YEL WIRE WASHER SWITCH WHT/BLK WIRE WHT/BLU WIRE WINDOW WASHER RLY CTRL WINDSHIELD WASHER PUMP WINDSHIELD WASHER PUMP RELAY WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW LOW REF WINDSHIELD WIPER/WASHER SWITCH YEL WIRE