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Thread: C-6 2007 clock will not set time

  1. #1
    Join Date
    Apr 2016

    Default C-6 2007 clock will not set time

    I can not get the clock to turn on to set the time. Just had a new battery installed, and the radio works fine except the clock wont come on to set the time.

  2. #2


    HI there,

    The Navigation radio on C6 has an internal program from Denso and if the battery goes dead or power is removed, the clock disappears.

    Corvette knows of the issue and Denso is working on the fix which will be released to GM dealerships.

    I have no ETA on the fix however, I am aware it is coming per my conversations with Corvette engineering as I have over 100 customers with this issue alone.

    I will post up the fix once I find it available.

    Allthebest, Paul
    GM World Class Certified Service Technician.
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