2007 gmc Sierra radio wiring diagram with steering wheel controls

[Hunter lejeune]

I need the radio wiring diagram for a 2007 GMC Sierra with the steering controls please 

[richard wysong]

on the rear of the stock radio it should be stamped into the metal the terminal designations. 

[Ak_grown]

You will need an integration module. Switched power, Bose amp(if equipped), steering wheel controls are "data communication" not simple power ground connections. 

[junior805]

On 3/23/2022 at 9:46 AM, Ak_grown said:

Which wire is the dada wire color for the steering wheel controls im trying to hook mine up it say A 1 but don't see that wire