I need to know if the stereo wiring harness has changed from the 2009 Chevy Cobalt to the 2010 Chevy Cobalt. I can only find harnesses that say for 2009, but I doubt it has changed I am putting a Double Din in it and it has just the standard 4 speaker system
The ractory radio wiring for the 2009-2010 is the same.There were no reason to change the wiring for the last year production run for the Cobalt.Best of luck.
