Volvo S80 II facelift 2 (2013-2016) accessory connectivity unit (acu) (w/ sensus connected touch) Wiring diagrams

1 2 3 4 VBUS DATA- DATA+ GND SHIELD 1 2 LVDS- LVDS+ SHIELD 2 1 (NOT USED) 4 3 2 1 GND DATA+ DATA- VBUS ACCESSORY CONNECTIVITY UNIT (ACU) (W/ SENSUS CONNECTED TOUCH) AUX 2 L- AUX 2 R- BLK WIRE BLK/GRY WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA GPS ANT GPS ANTENNA GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE INFOTAINMENT CONTROL MODULE (CENTER OF DASH) LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER LEFT REAR DOOR SPEAKER LIN LVDS MIC SCR MIC SIG MICROPHONE (IN OVERHEAD CONSOLE) MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER RIGHT REAR DOOR SPEAKER SHIELD USB PORT VBUS VIO WIRE VIO/BLK WIRE VIO/ORG WIRE VIO/RED WIRE W/ SENSUS CONNECTED TOUCH W/O SENSUS CONNECTED TOUCH WHT WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 LVDS- LVDS+ SHIELD 74/401 ACCESSORY CONNECTIVITY UNIT (ACU) (W/ SENSUS CONNECTED TOUCH) ACCESSORY USB UNIT (AUU) (BEHIND LEFT SIDE OF DASH) AUX 2 L- AUX 2 R- BLK WIRE BLK/GRY WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA GPS ANT GPS ANTENNA GRN/BRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY/ORG WIRE GRY/YEL WIRE INFOTAINMENT CONTROL MODULE (CENTER OF DASH) LIN LVDS MIC SCR MIC SIG MICROPHONE (IN OVERHEAD CONSOLE) MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE SHIELD SHIELD GND DATA+ DATA- VBUS 4 3 2 1 VBUS VIO WIRE VIO/ORG WIRE VIO/RED WIRE W/ SENSUS CONNECTED TOUCH W/O SENSUS CONNECTED TOUCH WHT WIRE YEL/RED WIRE