the heater doesn't get hot from

Discussion in 'Gen 2 Prius Technical Discussion' started by Mehmet alb, Nov 28, 2022.

  1. Mehmet alb

    Mehmet alb Junior Member

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    The 2007 Toyota Prius. it's not blowing hot from the air conditioner. I'm turning on the air conditioner. I'm turning off the A/C touch screen. It doesn't feel hot from the heater. Thanks for the help
     
    #1 Mehmet alb, Nov 28, 2022
    SFO likes this.
  2. SFO

    SFO Senior Member

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    Have you checked the coolant level inside the radiator? (not the overflow tank)
     
    #2 SFO, Nov 28, 2022
  3. TMR-JWAP

    TMR-JWAP Senior Member

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    Are there any DTCs? How is the air volume?
    A lot of potential culprits for your symptoms.
    Low coolant.
    Failed pump.
    Coolant Control Valve (Isn't the coolant control valve part of this circuit for flow to the heater core?)
    Poorly performing duct controllers.
    Clogged fan or evaporator.
    and more.....
     
    #3 TMR-JWAP, Nov 29, 2022
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