Chevrolet Traverse II (2017-2021) usb bu usb serial data Wiring diagram

ACTIVE NOISE CANCELLATION MODULE (RIGHT OF ACCELERATOR PEDAL) AMP FUSE AUDIO LO REF MICROPHONE LO REF AUDIO SIG MICROPHONE SIG AUXILIARY AUDIO INPUT LOGIC BACKUP LAMP CTRL BATT POS VOLT BATT POSITIVE VOLT BK COAX AM/FM BK-2 BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BRN/BLU WIRE CAMERA SIGNAL 2 COAX COAX CU HD/XM COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES INFOTMNT FUSE INSTRUMENT PANEL FUSE BLOCK LEFT FRONT DOOR SPEAKER LEFT INSTRUMENT PANEL SPEAKER LEFT REAR DOOR SPEAKER LF AUDIO LO REF LF SPEAKER (-) CTRL 1 LF SPEAKER CTRL (+) 1 RR AUDIO LO REF LF SPEAKER SIG (-) 1 LO SPD GMLAN SERIAL DATA 2 LR SPEAKER (+) CTRL LR SPEAKER SIG (-) NAVIGATION SYSTEM NCA WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER PPL/BLK WIRE RADIO RDO FUSE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/PPL WIRE RED/YEL WIRE REMOTE ENABLE SIG RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT FRONT DOOR SPEAKER RIGHT INSTRUMENT PANEL SPEAKER RIGHT REAR DOOR SPEAKER RR SPEAKER (+) CTRL RR SPEAKER SIG (-) SPLY VOLT 1 UNDERHOOD FUSE BLOCK USB USB BU USB SERIAL DATA VOICE LO REF VOICE SIG WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE