i have just purchased a DD Stereo System and i am trying to install it into a )2 Yukon Denali..few questions i need help with if you all dont mind...

can you look at my wire Diagram and tell me where the wires go if i dont have it right..

I got 2 Blue Wire coming from My new DD head unit....1 is for the power antenna...The second one says 12-0ut..i am not sure where this one goes too..

Yellow and Black Wires...do they actually have to go all the way to the Battery to be hooked up..

If yall can help me with this,,id really appreciate it...

 

you can buy a harness that plugs into your stereos wiring, so you don't have to tap into anything, just have to match up the wires to the colors. If your vehicle is equipped with bose stereo its going to be a tad bit more complicated.

 

my truck does have the bose system...i ordered the Pac ROEM-GM21A wire harness to get the system installed..i am not really caring about the ON-Star and the Chime Thingy...

 

chime (maybe onstar) can be used if u dont remove the factory amp.. i have a chev avalanche that i connected a small speaker to and double sided it to the underside of my dash, and tapped into the drivers door speaker wiring at the door just before it goes into the door boot. works fine. u need to find the right speaker though (4ohm). i had tried a few, all were very low on the volume i still need to try e few more but it does work.. btw chimes are a good thing if u have a habit of leaving ur lights on or keys in the ignition. i use mine to know when i have saved my seat settings. (2driver settings).
pac did make an adapter that had a small speaker built in that would do the same thing.

good luck

 

The blue "12-Out" wire is a remote wire that goes to an amplifier to tell it to turn on when the head unit powers up. If you don't have an amp for your speakers then I would just cap it off and leave it until you decide to install an aftermarket amplifier.