Ok guys so did some research on wire harnesses to upgrade the factory radio for a double din and found one on the iPod Integration for your car and More by Pac-Audio - Connecting you to the future model c2r-gm29 its for 07-up chevy/gmc truck and i am really leaning on purchasing this one has anyone installed this one? My truck is equipped with onstar but i an care less for it not planning on using it all i car is for the chimes to work and being able to have a 12v ign source which the cheap impulse harness that i bought didnt have and i dont want to tap into a fuse! Also this one come with the SWC (steering wheel control) which i would like to use... All your inout is greatly appreciated!

 

Okay guys i installed the C2R-GM29 and works great ! Now all vehicle chimes go thru the pac audio component! If you have any questions or concerns please feel free to contact me