Navigation circuit, base for Chevrolet Trax I facelift (2016-2022)

AM/FM AUX AUDIO COMMON SIG AUX DETECTION SIG AUXILIARY AUDIO INPUT BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN/BLU WIRE CELL CELLULAR PHONE ANTENNA CELLULAR TEL VOICE SIG COAX COAX 1 1 COAX BK COAX BK USB SERIAL DATA COAX GD COMPUTER DATA LINES SYSTEM DATA DIGITAL RADIO ANTENNA GMLAN SERIAL DATA 2 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/LT GRN WIRE HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LEFT AUX AUDIO SIG (2) LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LOW REF LR SPEAKER (+) CTRL LR SPEAKER SIG (-) 1 LT BLU WIRE NCA WIRE RADIO RADIO ANTENNA RED/GRY WIRE RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT AUX AUDIO SIG (2) RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER SPEAKER RIGHT REAR DOOR SPEAKER ROOF REAR ANTENNA RR SPEAKER (+) CTRL RR SPEAKER SIG (-) 1 SIG GND SILBOX- AUDIO-NAV FUSE USB USB SERIAL VIO WIRE VOICE REC AUDIO LOW REF CELLULAR TELEPHONE MIC LOW REF VOICE REC AUDIO SIG CELLULAR TEL MIC SIG W/ ONSTAR W/O ONSTAR WHT WIRE YEL WIRE YEL/BLK WIRE

AUDIO LOW REF AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN/BLU WIRE CELL CELLULAR CELLULAR PHONE MICROPHONE COAX COMPUTER DATA LINES SYSTEM DATA 9 (+) GRN WIRE GRN/BLK WIRE GRY/YEL WIRE HI SPD GMLAN LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR DOOR SPEAKER LOW REF LT BLU WIRE LT BLU/LT GRN WIRE MIC LO REF MIC SIG NCA WIRE RED/GRN WIRE SERIAL SIGNAL GND TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TELEPHONE VOICE REC VOICE SIGNAL W/ ONSTAR W/O ONSTAR WHT/LT GRN WIRE YEL WIRE

BATT POS VOLT BCM 2 FUSE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM GRN WIRE HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LADDER SIG 1 LEFT STEERING WHEEL CONTROLS SWITCH MUTE ONS GLONAS FUSE RED WIRE RED/BLU WIRE RED/GRN WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SERIAL DATA (-) (1) SIG GND SOURCE STEERING WHEEL AIR BAG COIL VOICE VOL (-) WHT WIRE WHT/RED WIRE