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Humming sound after range charge

Discussion in 'Model S: User Interface' started by Merrill, Nov 16, 2019.

  1. Merrill

    Merrill Active Member

    Joined:
    Jan 23, 2013
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    3,370
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    Sonoma, California
    I know this has been discussed in the past and wondering if there is a fix, I have a 2013 Model S and just lately when I range charge and go out into the garage in the morning the car is making a humming noise. The temp in the garage was 65 and this sound went on for close to 24 hours and I lost 23 miles and the car was just sitting in the garage for all that time. I submitted a bug report and specific info and waiting to hear back.
     
  2. Merrill

    Merrill Active Member

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    3,370
    Location:
    Sonoma, California
    The service center got back to me on this issue and said they have reconfigured the coolant pump to run longer after a range charge. I could understand this if the temp in the garage was 90f + but not when it is 65.
     
  3. Lasttoy

    Lasttoy Active Member

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    Location:
    St Augustine, Fl
    Hey, I'm dumb , what's a "range charge"? Normally my fans cut on at super charger, never at home. That is weird. Here page from manual if u have not seen it?
     

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  4. Merrill

    Merrill Active Member

    Joined:
    Jan 23, 2013
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    3,370
    Location:
    Sonoma, California
    Range charge is when you charge to the maximum, and this humming I was hearing was not like the fans when you supercharge.
     

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