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Just what the title says. These are the wires (blue yellow black) coming off of the antenna on the roof. 08 sierra. If i cut the onstar i'm i going to get shit popping up on my dash?
gov tracking! getting rid of the shark antenna.why are you cutting any of those?
Unplugging FTW :imohmm, I would unplug and drive around to see what happens :shrug: lol
The am/fm antenna is mounted on the front right side fender, the one on the roof is only for XM/Onstar.The shark fins pick up am/fm?
The educated guess from our installers would be that the 3 coming off there (Blue,Yellow,Black) correspond to OnStar, XM, and Radio. They estimate: