XM Radio and OnStar not working
#1
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I just bought my 2005 Chevy Avalanche and i cant seem to get XM radio or OnStar to work. Regular radio works and when i go to XM, the channel list and display seems to be working, but no sound. Same with onstar, i push the button and the light blinks, call displays on the radio, but no sound. Anyone have any ideas? I am stumped.