I Have 06 silverado I just bought a month ago I got a good price on like new has important options but no power windows and locks I would like to add them, factory ones only, I did the same thing on an older truck I used to have pretty easy but this truck is alot more complicated with the computers and all if you guys have any ideas let me know!

 

You will have to do some wiring to the the switches to work, but to put all factory stuff in would consist of installing all the new/ correct harnesses and modules.

Dustin