Question about 2005 Chevrolet Silverado

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2004 Chevy Silverado AC is blowing warm air on passenger side.

AC is electronic dual controll. The driver side works good. The passenger side with the temperature set at 60 degrees it may blow cold or neutral or hot air. When blowing cold air on both sides and raising or lowering the control temperature on either side just 1 degree may cause the passenger side to blow neutral or hot air.

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  • Anonymous Mar 16, 2014

    when using my ac hot air blows out on the drivers side and cold air on the passenger side?

  • Anonymous Mar 16, 2014

    I have a 2004 chevy tahoe with dual ac/heater controls. when I turn on the ac it blows out hot air on the drivers side, why?

  • Anonymous Mar 16, 2014

    ac blowing hot air on drivers side only, Why?o

  • Anonymous Mar 17, 2014

    2004 chevy tahoe with dual a/c, when on hot air blows out of the driver's side, why

  • Anonymous Mar 18, 2014

    turnd on the ac only blowes hot air on my 2005 chevy uplander

  • Anonymous Mar 21, 2014

    My 2000 Buick park ac only blows cold on passenger side and warm on driver side

  • Anonymous Mar 23, 2014

    cold air blows passenger side pt cruiser

  • Anonymous Mar 24, 2014

    I have a 2005 thunderbird and the drivers side ac blows cold and the passenger side blows hot?

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  • 318 Answers

You have dual zones that are controlled by temperature actuators the passenger side has lost its memory or has gone bad you can put it in self programming by disconnecting the battery for ten minutes then hook it back up start the truck turn the temperature control on but do not touch any other controls let it go thru the self programming for about 6 to 7 minutes then select your temperature you want if it still does not work properly you may have a bad actuator or a bad connection at the actuator

Posted on Jun 03, 2009

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