A/C ONLY BLOWS MAX COLD

Discussion in 'Interior' started by bldn10, Jul 9, 2018.

  1. bldn10

    bldn10 Full Access Member

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    Bill
    Yea, it could be worse; and I've had worse because I'm on my 2nd compressor in 4 years. But the problem now is that it runs max cold all the time when it is on. I can move the temp setting all the way hot and it is still ice cold. I would think there is a thermostat that is not working properly? Or probe? If I replace the control unit will that fix it? I have some concern about the compressor running all the time.

    BTW I have the notorious compressor slugging issue and have replaced several tensioners, belts, and 2 compressors. Last time I also installed a Deslugger but I'm still hearing some chattering.
     
  2. swathdiver

    swathdiver Full Access Member

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    It could be the mode actuator or the controller. An advanced scan tool can pull up the HVAC codes. @gpracer1 @OneofFew
     
    Last edited: Jul 9, 2018

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