GA-Net Bus Configuration
The GA-Net bus passes audio commands throughout the audio components. These commands include hard button signals, audio/XM selections, and XM station and music title names. Because the entire bus is "daisy chained" between components (see diagram below), any open or short in the GA-Net bus harness will cause any or all of these functions to become inoperative. The addition of any audio accessory must maintain the continuity of the GA-Net bus by installing the "Y" cable included with the accessory kit.