Need Help With Navagation!

[03silveradoz71]

i have an 03 silverado z71, looking for some help installing a nav radio and make it functional. has anyone done this before? if so some pointers would be helpful. so far i know i need the radio and antenna. is there anything else i will need?

[Pbaker003136]

I did the same thing on an 04 suburban with the factory nav radio. There is a really good post on dieselplace.com that gives pictures and instructions. Once i finally got the nav radio it only took about 30 mins to install.

http://www.dieselplace.com/forum/showthread.php?t=40437

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