Technical and Service Support
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No Smart Phone

The recent upgrade planned for the OnStar service looks like it will leave me out in the cold. My car is a 2007 GMC Canyon pickup truck. The upgrade of the OnStar network requires the use of a Smart Phone to access the OnStar services for my vehicle....

sterbejj by New Contributor
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Resolved! General

I have a question. I have a 2014 Chevrolet Traverse and I can only pick up a few stations on my radio. Only 1 station on FM. Is this something you can fix or do I have to take it to the dealer? Thanks

How do I manage my OnStar account?

There are a couple of ways to manage your OnStar account. The easiest is to visit the Owner Center online, where you can set up an account, tie your existing OnStar plan to an account and so much more. If you need help finding your OnStar account num...