Question about 2003 Jeep Grand Cherokee

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Air condition and heat

It will blow what ever air I select, hot or cold but it don't matter where I select the air or heat to blow from, it will only blow from the defroster vents. Any imput for the problem or the remedy, I would appreciate your help. Thank You, Ray Spinosi email spinyar@verizon.net

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Hello Ray
It could be a couple of things No.1 I would look and see if maybe a pen got into the vents on the defrosters, Sometimes that does happen and it will hold the door so it can't shut to allow air flow to the vents facing outward. No.2 The switch is bad and not allowning the doors or gates to open and close properly, Listen and see if you hear the door or anything differant when you move the selector switch, If you do hear it trying to change its probably something stuck. No.3 Could just be a vacuum line off under the dash somewhere broken or fallen off. If thats the case and you are not very savoy with that kind of stuff You may want to consider taking it in to a respectible shop, Which is hard to find these days.LOL Well Ray I sure hope that helps you out some what, Thanks for using Fix Ya.com Bear001

Posted on Jul 18, 2008

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