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  • Clock and GPS does not work after disconnecting battery
  • Clock and GPS does not work after disconnecting battery
  • Clock and GPS does not work after disconnecting battery
  • Clock and GPS does not work after disconnecting battery

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  1. #1
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    Default Clock and GPS does not work after disconnecting battery

    A General Motors Service bulletin was just sent to General Motors dealerships notifying them of the problem. Currently there is NO fix for 2005-2012 Corvettes. GM engineers are working on it and will notify dealers when they figure it out.
    The problem is: Internal software issue in which GPS system week counter rolled over to zero creating issue.
    Thanks Toms007 thanked for this post

  2. #2
    Clock and GPS does not work after disconnecting battery Tuna's Avatar
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    Does the bulletin mention the 2013 or any newer Vettes?
    Tuna
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  3. #3
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    Sorry for the delay. The bulletin mentions 2005 to 2012. You may want to check with your Chevrolet dealer about corvettes after 2012.

  4. #4
    Member hada68's Avatar
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    Thanks for the update.

  5. #5
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    Is there a service bulletin number we can use for reference?

  6. #6
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    This is super helpful, as I JUST posted in here this same issue LOL
    So I'm not alone.

  7. #7
    Member jrose7004's Avatar
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    Many folks on another forum have posted that the clock finally comes back on it's own.
    Thanks Toms007 thanked for this post

  8. #8
    Moderator Toms007's Avatar
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    Iíve read that too. I hope itís really true for those experiencing this problem.
    2007 Atomic Orange Coupe Cashmere/black interior

    2005 CruiseFest Attendee (Bowling Green, KY) 2007 CruiseFest Attendee (Colorado Springs, CO)
    2008 CruiseFest Attendee (Cleveland, OH)
    2010 Cruisefest Attendee(Effingham, IL)
    2011 CruiseFest Attendee(Effingham
    , IL)

    Formerly owned Corvettes: 1964 coupe, 1994 coupe, 2001 coupe


  9. #9
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    Quote Originally Posted by Toms007 View Post
    Iíve read that too. I hope itís really true for those experiencing this problem.

    Mine hasn't yet. The maps is working..but still a no-go with the clock.

  10. #10
    Moderator Toms007's Avatar
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    Patience....and pray it does start working again.
    2007 Atomic Orange Coupe Cashmere/black interior

    2005 CruiseFest Attendee (Bowling Green, KY) 2007 CruiseFest Attendee (Colorado Springs, CO)
    2008 CruiseFest Attendee (Cleveland, OH)
    2010 Cruisefest Attendee(Effingham, IL)
    2011 CruiseFest Attendee(Effingham
    , IL)

    Formerly owned Corvettes: 1964 coupe, 1994 coupe, 2001 coupe


  11. #11
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    The fix is in and it works spread the word i installed it last night works great. this is a GM update on the clock problem. [VIDEO] Corvette Mechanic Paul Koerner Shares C6 Corvette Blank Clock Navigation Fix - Corvette: Sales, News & Lifestyle

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