where to find the acc wire on 07-08 avalenche ?

[quangcao]

i want to install a cd pleayer to my car , but the factory harness dont have the acc wire , i try to looking for the acc wire in the fuse box and in the door , but i can't find it , the special harness come with the acc wire but it cost to much ( $139 ) , do any one know about it ?

[autotoys]

You also lose the chimes, and much more. You need the digital interface

See http://www.autotoys.com/x/product.php?productid=480