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Noise whent he door is opened

Discussion in 'Gen 3 Prius Main Forum' started by daczone, Feb 7, 2014.

  1. daczone

    daczone Junior Member

    Joined:
    Jan 22, 2014
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    Vehicle:
    2010 Prius
    Model:
    IV
    What is all the noise that the Prius makes when the drivers door is opened?

    Sounds like a robot waking up.
     
  2. Mendel Leisk

    Mendel Leisk Senior Member

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    Oct 17, 2010
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    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    It's apparently pressurizing something in the break system. If you want to avoid it, say when you just need to get something left in the car, it's only the driver's door that triggers it.

    The car makes some other noises too, an hour or more after shutdown I'll sometimes hear a sporadic clunking, goes on for about 20 seconds. Think I read what that was, but forget.
     
    sfv41901 likes this.
  3. sfv41901

    sfv41901 Masta S

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    Model:
    Four

    This what the noise is.

    VS980 4G ?