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12 volt battery sensor?

Discussion in 'Gen 3 Prius Technical Discussion' started by freddypat, Feb 13, 2012.

  1. freddypat

    freddypat New Member

    Joined:
    Jun 22, 2010
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    calif
    Vehicle:
    2010 Prius
    Model:
    II
    in gen III, 12 volt battery area, above the battery is some sort sensor, 2 wires going somewhere. what is it. I asked the dealer and they said it was a vent. Never trust a service rep
     
    #1 freddypat, Feb 13, 2012
  2. vincent1449p

    vincent1449p Active Member

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    Location:
    Singapore
    Vehicle:
    2012 Prius c
    Hi freddypat,

    It is the Auxiliary Battery Temperature Sensor as posted by Ken.

    Vincent
     
    #2 vincent1449p, Feb 13, 2012
  3. freddypat

    freddypat New Member

    Joined:
    Jun 22, 2010
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    Location:
    calif
    Vehicle:
    2010 Prius
    Model:
    II
    thanks, tried "search", but did not return "sensor" for battery posts. I'll have some fun at the dealers
     
    #3 freddypat, Feb 13, 2012
  4. qbee42

    qbee42 My other car is a boat

    Joined:
    Mar 2, 2006
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    Location:
    Northern Michigan
    Vehicle:
    2006 Prius
    The battery temperature sensor was added for the Gen III.

    Tom
     
    #4 qbee42, Feb 14, 2012
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