I am installing a new stereo deck myself and need the wiring diagram can any one help

 

Best thing to do is contact the vendor that sells the adapters you will need. It is not a simple plug n' play kinda thing.

 

Welcome to the site, try these guys, they have the correct harnesses and adapters for everything to work as it should! It's not just a cut and splice the wires deal anymore!!

Crutchfield: Car Stereo, Speakers, Home Theater, Pro Audio, 4k TV

 

As stated above, get the correct adapters. Makes for an easier installation and will allow you to retain things such as the steering wheel controls and the car's warning chimes(chime sound goes through the LF speaker.)

You didn't say which stock radio you have, with amp or not, but here is the 2006 wiring for one with amp.