February 18, 200620 yr I installed An Navigation radio into my 2004 buick rainier, It was locked so I took it to the dealer to get it unlocked, they tried to program it, but they said it wasn't able to program it, it shows a display for the AM and FM Bands and the other displays, but there is no sound from it, I don't have option for Y91 or Y92. Is there something I can do to get sound from it. or add something. assistance needed.
February 19, 200620 yr I installed An Navigation radio into my 2004 buick rainier, It was locked so I took it to the dealer to get it unlocked, they tried to program it, but they said it wasn't able to program it, it shows a display for the AM and FM Bands and the other displays, but there is no sound from it, I don't have option for Y91 or Y92. Is there something I can do to get sound from it. or add something. assistance needed. Well, on the larger GMT-800 trucks (Tahoe, Yukon, etc.), there are 2 different Nav models: the one for all the "basic" amp BOSE systems and the one for the "luxury" amp BOSE systems. They look identical, but are NOT interchangeable. Did you happen to get a "luxury" Y91/Y92 option one then? If so, that's why it won't work, and isn't going to without some significant modifications (if anything at all). Where did you get it from?
February 20, 200620 yr Author Well, on the larger GMT-800 trucks (Tahoe, Yukon, etc.), there are 2 different Nav models: the one for all the "basic" amp BOSE systems and the one for the "luxury" amp BOSE systems. They look identical, but are NOT interchangeable. Did you happen to get a "luxury" Y91/Y92 option one then? If so, that's why it won't work, and isn't going to without some significant modifications (if anything at all). Where did you get it from?
February 20, 200620 yr i GOT IT OFF OF EBAY IT DIDN'T SAY WHICH UNIT IT WAS. Hmm...that stinks. I would say your best bet is just to sell that one back to someone who DOES have the luxury amp and wants a Nav, and try and get the proper one you need. OR, this site/guy sells them in kit form, and he might be able to help you in terms of figuring out a way to get the luxury version working in your Rainier if you email them: http://www.jpcustoms.com/store/customer/home.php
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