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strange whirring noise in cabin?

Discussion in 'Prius c Technical Discussion' started by Vanceyrj, Aug 10, 2024.

  1. Vanceyrj

    Vanceyrj New Member

    Joined:
    Aug 10, 2024
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    Location:
    Cincinnati, OH
    Vehicle:
    2014 Prius c
    Model:
    Two

    hi all,

    recently i went on a late night drive. about thirty minutes in, i noticed a strange little whirring sound inside the cabin, muffled by my stereo and A/C. after turning off both I could still hear it running for a few seconds before it stopped, started, and stopped again. It did this several times throughout that drive and then never again since. Is this an A/C issue? Battery ventilation? Something I need to worry about at all?

    Thanks!
     
    #1 Vanceyrj, Aug 10, 2024
  2. ChapmanF

    ChapmanF Senior Member

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    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    For some reason I can't play your attachment.
     
    #2 ChapmanF, Aug 10, 2024
  3. Sonic_TH

    Sonic_TH Active Member

    Joined:
    Mar 18, 2020
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    Location:
    Puerto Rico
    Vehicle:
    2016 Prius c
    Model:
    Two
    Can you upload the video again?
     
    #3 Sonic_TH, Aug 13, 2024
  4. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
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    Location:
    boston
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    2012 Prius Plug-in
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    Plug-in Base
    dit it seem more in front or behind you?
     
    #4 bisco, Aug 13, 2024
  5. ColoradoBoo

    ColoradoBoo Senior Member

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    Location:
    Monument, Colorado USA
    Vehicle:
    2017 Prius
    Model:
    Two
    Yep video won't play...if it was behind you, that's the cooling fan under the back seat cooling off the batteries, which would be normal.

    We have the same Gen, 2017 and 2021 and for some odd reason my wife's 2017 is much louder then my car....not sure why...maybe an upgrade to that blower motor??
     
    #5 ColoradoBoo, Aug 13, 2024
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