Climate control not turn in on need help

Discussion in 'Gen 3 Prius Technical Discussion' started by Juttin, Oct 18, 2025.

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  1. Juttin

    Juttin New Member

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    Climate control not working I have tried everything
     

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    #1 Juttin, Oct 18, 2025
  2. bisco

    bisco cookie crumbler

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    coolant what is always on?
     
    #2 bisco, Oct 18, 2025
  3. ChapmanF

    ChapmanF Senior Member

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    We weren't there to see everything, so can you say what you tried?
     
    #3 ChapmanF, Oct 18, 2025
  4. Juttin

    Juttin New Member

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    The cooling fan running high as son I turn on the car algo the climate control not working
     
    #4 Juttin, Oct 19, 2025
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  5. Juttin

    Juttin New Member

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    I have replace relays fuses temperature sensor replaced the climate control panel and still colander fan always Runin high as son as I turn on the car plus climate control nor turn in on
     
    #5 Juttin, Oct 19, 2025
  6. Grit

    Grit Senior Member

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    Never heard of an “everything” troubleshoot method or technique before.
     
    #6 Grit, Oct 19, 2025
  7. ChapmanF

    ChapmanF Senior Member

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    Does sound like pretty close to everything, though.

    OP, do you have a multimeter?
     
    #7 ChapmanF, Oct 19, 2025
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  8. bisco

    bisco cookie crumbler

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    if the cooling fan is always high, it might be a hybrid battery problem, are there any trouble lights?

    have you cleaned the fan?

    is the inverter pump working?
     
    #8 bisco, Oct 19, 2025
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