Sierra Interior Gadget Question

Discussion in 'General Chevy & GM Tech Questions' started by HJH4424, Apr 22, 2009.

  1. HJH4424

    HJH4424 New Member

    Hi guys,

    I have always wondered what this little gadget attached to my GMC Sierra's interior upper console was. I have seen other GM trucks with it in photos, but no detail about it's reason for being.

    Any ideas?




    GOTSAND4ME2 Rockstar

    Can't really tell from the small pic but it looks like a speaker pick up for use with cellular phones, I have a similar unit in my rig for the new hands free driving law that came out ugh!
  3. tlperry68

    tlperry68 Epic Member 5+ Years 1000 Posts

    Speaker or air freshner are my guesses. It looks aftemarket, it doesn't match the rest of the colors.
  4. SlickMachine

    SlickMachine Rockstar

    Its the mic for onstar.
  5. HJH4424

    HJH4424 New Member

    Thanks everyone. I just knew that if anyone had the answer, it would be you guys and this GREAT website. I'm glad to be a part of this site.

    Thanks again,

  6. nickgiacalone

    nickgiacalone Rockstar 100 Posts

    it is the mic for OnStar and it is stock. it is not aftermarket even tho GM was too cheap to color match it

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