Chevrolet Spark M300 (2009-2016) 1 2 8 voice signal low ref gnd Wiring diagram

1 2 8 VOICE SIGNAL LOW REF GND 2501 2500 24 25 GMLAN SER DATA (-) GMLAN SER DATA (+) 5 12 6 GND VOICE SIGNAL LOW REF AUXILIARY AUDIO INPUT BARE BARE 851 5149 5152 BK COAX BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (PASSENGER COMPT BRN WIRE CELLULAR PHONE MICROPHONE (DOME LIGHT BEZEL) CELLULAR PHONE, DIGITAL RADIO ANTENNA COAX COAX BK COAX WH COMPUTER DATA LINES SYSTEM GMLAN SER DATA GRN WIRE GRN/WHT WIRE GRY WIRE GRY/YEL WIRE INSTRUMENT PANEL LEFT STEERING WHEEL CONTROLS SWITCH LO REF MUTE NCA WIRE RADIO RADIO ANTENNA RED WIRE RIGHT STEERING WHEEL CONTROLS SWITCH (IF EQUIPPED) SIG SRCE SEEK UP SEEK DOWN STEERING WHEEL AIR BAG COIL STEERING WHEEL SIG VOICE W/ ONSTAR W/O ONSTAR WHT WIRE WHT/RED WIRE YEL WIRE