2005 Avalanche Navigation Radio
#1
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I purchased a 2005 Chevy Avalanche LT with Navigation, & XM, all the bands work except XM which service I purchased and have refreshed multiple times but no audio. Channel information appears on screen as well as Stereo broad casting notice. The Cd changer does not recognize an audio cd and states that the cd is not the nav disc. Is this a program issue or is the radio shot?