AC Problem
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Junior User
Joined: Jul 2006
Posts: 71
Likes: 0
From: Moore, OK
AC Problem
The AC works, but when I select it to go to blow out of dash, it does not switch from defrost until I turn off the circulator button. Is this a vacuum problem or could it be a problme in the control unit?
When I turn the circulator back on from being off, it immedialty goes back to defrost.
Thanks for the help
Also, I just had it in (dealership) and told them about it when I had to get a solenoid replaced to get my 4X4 hubs to work. They said that everything checked out ok.. No way dd something go wrong in only 200 miles..
When I turn the circulator back on from being off, it immedialty goes back to defrost.
Thanks for the help
Also, I just had it in (dealership) and told them about it when I had to get a solenoid replaced to get my 4X4 hubs to work. They said that everything checked out ok.. No way dd something go wrong in only 200 miles..
Lead Driver
Joined: Dec 2006
Posts: 7,093
Likes: 147
From: San Diego, CA
If it's just for the MAX setting I would tend to think vacuum leak also. I'm not sure if they changed it in '05, but the MAX A/C setting for the 99-04 trucks had it's own vacuum line just for that setting, so a vacuum leak in that line would only affect that one setting.
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claycomotrucks1991
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May 27, 2009 07:04 PM
