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Old 05-17-2011, 07:39 PM
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AC issues

My AC unit will only blow through the vents. When I change to the defroster or other, I can hear a noise but it still only blows through the front vents. Any ideas? I was thinking of the control knobs but now I think it may be something else.
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Old 05-17-2011, 08:25 PM
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Re: AC issues

your blend door is broken, it blows through the defroster vents as a default when there is a problem
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Old 05-17-2011, 08:47 PM
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Re: AC issues

But it won't blow through the defroster, only through the front vents. My bad, I must not have explained it well.
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Old 05-18-2011, 12:46 AM
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Re: AC issues

well then the blend doors may be stuck open
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Old 05-18-2011, 09:04 PM
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Re: AC issues

Quote:
Originally Posted by SvenskaJeepGuy View Post
well then the blend doors may be stuck open
x2 I think you have the dreaded blend door problem. Luckily mine was fixed under warranty. Now I need to replace the MTC, because there is too much of a temperature rise from full cool after just a couple of clicks from the full cool setting. A member on here directed me to WKJEEPS.COM to check TSB's.
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