Great
Work great and simple to installin. I installed on my 03 suburban and I love it
9
found this helpful.GM Aftermarket Radio Connect Module
SONGM-11 Module worked great for my 05 Trailblazer. Installed on aftermarket Stereo-GPS- BU Camera head unit. OEM chimes and On Star still work.
6
found this helpful.Save up to 10 different vehicles in your garage