View Full Version : A/C stuck on defrost
04-25-2009, 04:51 PM
No matter what position I turn the dial to select the vents it blows out the defrost vents. What should I look at?
04-25-2009, 05:23 PM
The climate system defaults to defrost if there is a vacuum leak.
If you've done any recent work under the hood or dash check to see if you didn't accidentally disconnect a hose.
04-25-2009, 05:33 PM
Yes I just finished replacing the VP44 today. Where is this vacuum hose?
04-25-2009, 05:41 PM
The lines at the firewall beside the brake booster are usually the problem.....
04-25-2009, 05:58 PM
That first line on the left was disconnected down at the bottom. It's working now. Thanks for your help!
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