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washed the car, now the exterior temp reading doesn't update

Discussion in 'Gen 3 Prius Technical Discussion' started by priustexasbob, Jun 5, 2011.

  1. priustexasbob

    priustexasbob Member

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    I washed the car yesterday and the temperature reading on the AC display was reading really low a couple of hours after washing (outside temp 95, reading 79). it stayed that way for 20 minutes then only went up 3 degrees.

    where is the sensor located?
     
    #1 priustexasbob, Jun 5, 2011
  2. jdcollins5

    jdcollins5 Senior Member

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    The sensor is located behind the front grille, in front of the radiator but behind the front bumper assembly.
     
    #2 jdcollins5, Jun 5, 2011
  3. mad-dog-one

    mad-dog-one Prius Enthusiast

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    Perhaps you have found the solution for "global warming." Otherwise, you got a wire or sensor wet and created a low voltage short circuit. It may start working again when it dries.
     
    #3 mad-dog-one, Jun 5, 2011
  4. 32kcolors

    32kcolors Senior Member

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    Yeah, that happens until it's fully dry.
     
    #4 32kcolors, Jun 5, 2011
  5. priustexasbob

    priustexasbob Member

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    I kinda sorta figured it would return to normal strange thing is I've washed the car many times before and this never happened. It finally did return to normal Sunday afternoon.
     
    #5 priustexasbob, Jun 6, 2011
  6. adamace1

    adamace1 Senior Member

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    Some water must have collected on it.
     
    #6 adamace1, Jun 6, 2011
  7. vinnie97

    vinnie97 Whatever Works

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    Do you do handwashes? This has happened to me on every wash (when using the manual spray drive-in wash).
     
    #7 vinnie97, Jun 9, 2011
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