Honda Crosstour I (2009-2012) Ga-net bus/ga-net audio circuit

AUDIO L+ AUDIO R- AUDIO SH AUDIO UNIT BLK WIRE GA + B GA GND GA ON GA-BUS SH GA-BUS- GRN WIRE GRY WIRE LT BLU WIRE NAVIGATION DISPLAY UNIT (IF EQUIPPED) RED WIRE USB ADAPTER UNIT (UNDER REAR OF CENTER CONSOLE) WHT WIRE XM RECEIVER (W/ XM RADIO) (BEHIND RIGHT REAR SIDE TRIM PANEL)