Question about 2003 Kia Sedona

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Kia Sedona - Air Con does not cool the car

When I turn the air con on, it does not pump out cool air.

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  • stevec1508 Jul 22, 2009

    How can i tell if the compressor is working, when air con worked i never heard anything !
    How can i perform a health check on the air con system ?

  • stevec1508 Jul 22, 2009

    How can i tell ?

  • yadayada
    yadayada May 11, 2010

    is the AC compressor running or not?



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  • 24 Answers

Compressor's were well known for leaking in those vans, be prepared, it's expensive

Posted on Jul 21, 2009


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it is generally because the air con heat exchanger has to be cooled in order for your air con to work correctly and cool the interior of your car.

The air conditioning utilises a gas by the name of freon. This gas is pumped around the air con system by a compressor. The gas, going through the aircon cooler or heat exchanger, starts to cool down. Depending on the system layout, the gas is forced through a very small aperture situated after the cooler. It reverts to a liquid, passes through the matrix in the car, a fan blows the interior air of the car through the matrix. The fluid picks up the heat, and cooler air exits the matrix and, (hopefully) cools the interior of the car. This endless cycle is repeated as long as the air con is powered on.

Hope this brief description will suffice.

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