Question about 2004 Chevrolet TrailBlazer

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Dual climate control

On my 2004 trailblazer, my passenger side blows cool air, but the driver's side will only blow hot. The compressor is kicking on, so I believe it has something to do with the dual climate control. Any suggestions?

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  • Anonymous Mar 13, 2014

    HOW TO OPERATE CLIMATE CONTROL ON 2004 LT TRAILBLAZER

  • Anonymous Mar 22, 2014

    I have replaced the climate control unit but it still keep blowing heat ac compressor not working from control panel

  • Anonymous Mar 31, 2014

    open and shut the doors



    open and shut the door to have heat or air when changing to air the flaps wont open and shut.

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There is a thing called a blend door, it controls air temp, that is where the problem is, most common issue is the motor that operates the door fails.

Posted on Sep 05, 2008

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