Ahmed Johnson
Senior VIP Member
I want to get a new head unit for an 08 trailblazer. The only thing holding me back now is a wiring kit for my trailblazer will cost about 100 because of the on star feature. I don't use onstar and never will. Other than touching wire to wire and hoping things come out right like I was a kid, I want to see if there is a way to skip the on star and buy a 20 dollar wiring kit.