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  #11  
Old 12-09-2005, 12:20 AM
kodiakz kodiakz is offline
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Join Date: Oct 2005
Location: CO
Posts: 594
kodiakz is off the scale
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Well, I could be wrong, but Y91 is the gm code for Bose Luxury option. If he is trying to put a non bose luxury nav radio in then it might not work. Might also need to have the correct vehicle system data downloaded into the nav via tech II.
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