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Humming and clicking sound every 5 seconds

Discussion in 'Gen 2 Prius Technical Discussion' started by Grannavis, Apr 13, 2020.

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  1. Grannavis

    Grannavis New Member

    Joined:
    Apr 13, 2020
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    Location:
    Minnesota
    Vehicle:
    2008 Prius
    Model:
    Three Touring
    I test drove a 2008 Prius that I’m interested in as everything seemed to be working fine. Except that while I’m driving and parked it makes a humming and faint clicking sound on the drivers side every 5 seconds and stops when I brake. My old 2008 didn’t do this.
     
    #1 Grannavis, Apr 13, 2020
  2. dolj

    dolj Senior Member

    Joined:
    May 14, 2012
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    Location:
    Wellington, New Zealand
    Vehicle:
    2007 Prius
    Model:
    N/A
    Possibly a part of the brake system is showing early signs of wear, leading to inevitable failure. That part is about US$1,150 plus labor and taxes, so not something to gloss over.
     
    #2 dolj, Apr 14, 2020
    SFO likes this.
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