Factory Nav In 2006 Silverado

[scottmoyer]

Question for the experts. I'm looking at getting a factory Nav system for my 06 Silverado and thought I'd find out what the best system that works is. Is the 15800000 the only option available for me (non-lux)? Will a newer system work by plugging it in and fit in the dash ok? Do these units play DVDs? What about back up camera capable? I did look at aftermarket set ups, but found the potential cost to be considerably more after getting the install kit, wiring harness, etc. Will any system that has the drop down screen with the 2 DVD slots work in the 06? I've seen these in the Corvette and other cars, but I don't remember if these were 2007/newer or not. I'm looking to get the best system that will work with the most features. Thanks for all the help.

[C. Charles Hahn]

For a non-lux GMT800, the stock navigation unit in your case would be the 15800000, that is correct. No other or newer factory units are compatible with your Silverado; only that one part number is compatible unless you add a lux "Y91" amp.

 

These NAV units DO NOT play DVDs, and are NOT compatible with back-up cameras unless an aftermarket adapter is used (which would be the PAC VCI-GM2).

 

Also, note that the NAV units used in GMT800 trucks are equipped with one slot only -- meaning that if the map disc is inserted, it is not possible to play CD audio back at the same time unless you also have a 6CD changer mounted in your console.

 

Here's a write-up I found detailing most anything and everything you'll need to know:

 

http://catastrophicerror.com/~endo/z71/2004gmc/nav/nav.html