Chevrolet Bolt I (2016-2021) volume up sig Wiring diagrams

1-BN 1-VT 2-BN 2-VT AUDIO LOW REF AUDIO SIG + BACK SIG BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CELL PHONE SIG CELL/GPS CELLULAR PHONE MICROPHONE COAX COAXIAL ANTENNA COMBINED SIG COMPUTER DATA LINES SYSTEM DATA BUS 12 FORWARD SIG GRN/BLK WIRE GRN/ORG WIRE GRN/YEL WIRE GRY/ORG WIRE GRY/YEL WIRE HIGH SPD GMLAN LIN SERIAL LOGIC LOW REF LVDS MICROPHONE (-) LOW REF MICROPHONE SIG MUTE NCA WIRE NEXT PREVIOUS RED WIRE RED/YEL WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SELECT SERIAL DATA (-) 9 SIG GND TALK VIO/BLU WIRE VOICE LOW REF VOICE SIG VOLUME DOWN SIG VOLUME UP SIG W/ ONSTAR W/O ONSTAR WHT/GRN WIRE YEL WIRE

BACK SIG BACKUP LAMP BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE CAMERA SIG 2 CAMERA VIDEO CELLULAR PHONE MICROPHONE COMPUTER DATA LINES SYSTEM CTRL DATA BUS 12 DIAGNOSTIC SIG DIMMING CTRL ERROR SIG FORWARD SIG GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GROUND RETURN GRY/BLU WIRE GRY/GRN WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE INFO DISPLAY MODULE LIN SERIAL LOCK SIG LOGIC LOW REF LVDS MUTE NAVIGATION SYSTEM NCA WIRE NEXT PREVIOUS RADIO KEYPAD RADIO, DISPLAY RED WIRE RED/GRN WIRE RED/YEL WIRE REQ SIG RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SELECT SIG (2) SIG GND SIGNALING TALK TOUCH INTERRUPT VIDEO SIG VOLT REF VOLUME DOWN SIG VOLUME UP SIG W/ ONSTAR W/ REAR VIEW CAMERA W/O REAR VIEW CAMERA W/O ONSTAR WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE

1-BN 1-VT 2-BN 2-VT AUDIO LOW REF AUDIO SIG + BACK SIG BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CELL PHONE SIG CELL/GPS CELLULAR PHONE MICROPHONE COAX COAXIAL ANTENNA COMBINED SIG COMPUTER DATA LINES SYSTEM DATA BUS 12 FORWARD SIG GRN/BLK WIRE GRN/ORG WIRE GRN/YEL WIRE GRY/ORG WIRE GRY/YEL WIRE HIGH SPD GMLAN LIN SERIAL LOGIC LOW REF LVDS MICROPHONE (-) LOW REF MICROPHONE SIG MUTE NCA WIRE NEXT PREVIOUS RED WIRE RED/YEL WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SELECT SERIAL DATA (-) 9 SIG GND TALK VIO/BLU WIRE VOICE LOW REF VOICE SIG VOLUME DOWN SIG VOLUME UP SIG W/ ONSTAR W/O ONSTAR WHT/GRN WIRE YEL WIRE

BACK SIG BACKUP LAMP BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE CAMERA SIG 2 CAMERA VIDEO CELLULAR PHONE MICROPHONE COMPUTER DATA LINES SYSTEM CTRL DATA BUS 12 DIAGNOSTIC SIG DIMMING CTRL ERROR SIG FORWARD SIG GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GROUND RETURN GRY/BLU WIRE GRY/GRN WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE INFO DISPLAY MODULE LIN SERIAL LOCK SIG LOGIC LOW REF LVDS MUTE NAVIGATION SYSTEM NCA WIRE NEXT PREVIOUS RADIO KEYPAD RADIO, DISPLAY RED WIRE RED/GRN WIRE RED/YEL WIRE REQ SIG RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SELECT SIG (2) SIG GND SIGNALING TALK TOUCH INTERRUPT VIDEO SIG VOLT REF VOLUME DOWN SIG VOLUME UP SIG W/ ONSTAR W/ REAR VIEW CAMERA W/O REAR VIEW CAMERA W/O ONSTAR WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE