What is that, maybe bleed valve?

Discussion in 'Gen 3 Prius Technical Discussion' started by Dosprius, Aug 25, 2018.

  1. Dosprius

    Dosprius Junior Member

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    Aug 25, 2018
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    Vehicle:
    2011 Prius
    Model:
    Three Touring
    I looked through diagrams and do not see a description of this port. It looks like air bleed valve to me. Maybe for inverted coolant but 2011 didn’t have that I thought. Looks a little greasy. 2011 Prius.
     

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    #1 Dosprius, Aug 25, 2018
  2. cnc97

    cnc97 Senior Member

    Joined:
    Mar 13, 2018
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    Location:
    Evansville, IN
    Vehicle:
    2010 Prius
    Model:
    Three
    Looks like a vent for the transaxle.
     
    #2 cnc97, Aug 25, 2018
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