Need help no audio in 02 yukon xl

[yukondenali]

Ok so I install my dd in my 02 xl and plugged the aftermarket harness I picked up from walmart. Now the dd turns on but no sound. I checked all the wires and they seem fine. The harness I bought only has one plug and the factory radio has two plugs, is that second plug for the speakers? Because I plugged the factory radio back in and every thing worked so I went and unplugged that second plug (the smaller one) and the speaker didn't work. Did I get the wrong radio harness?

 

[groundscr8pr]

hook the blue /white amp turn on lead from your deck to the pink on 2nd harness.

 

[ScottyBoy]

hook the blue /white amp turn on lead from your deck to the pink on 2nd harness.

THIS. You most likely have the premium sound (not Bose, but a step under that) which has a factory amp and subwoofer. Connect the remote wire to the pink wire in the 2nd harness and you should be good to go.

 

[yukondenali]

Thanks guys it works now. I guess I do have a premium factory system.

 

[ahumps32]

hey guys i connected the blue remote antenna wire to the pink wire from my second harness and still no sound. any suggestions