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2005 trailblazer dash vents not working

I have a 2005 chev trailblazer I changed out the battery today and the dash vents are not working, the defroster, floor vents are working though

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  • Anonymous Nov 25, 2008

    I had the same problem after changing my battery. I had to take it to the dealer to get it fixed. Well now a couple of years later, I am having the same problem - but no battery change.

  • highrider Dec 10, 2008

    Same problem changed out the battery now having trouble with dash vents not working.......

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