Help with NAV install

[gatorsdogg]

I spoke with Hummer customer service, AC Delco, Delphi, about 6 dealers, and several other places. Most of them dont have a clue (go figure). It amazes me what little knowledge these people have about this kinda stuff. I also poured over many forums and websites.

I spoke to a guy who has a store on ebay called Replacement Radios. He stated that the non-lux radio will not "wake up" the lux amp. Therefore I need a lux radio to match my y91 configuration build code.

This is what most of you are saying on this site as well. So, im going with the majority rule of you guys and getting the lux radio and giving it a shot.

Thanks for all of your time and research guys. I really appreciate it.