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Air Conditioning on "Automatically"??

1863 Views 8 Replies 8 Participants Last post by  NorcalPR
Seems like whenever I'm driving ('02 dubcab) and I have the heater control set on full-cold with the fan on, my AC automatically kicks on, but the lighted button for the AC does not illuminate. The air coming in is significantly colder than the outside air. Am I crazy or is my AC running on it's own?? I can turn on the AC by pressing the button, but the incoming air seems to stay the same cold temp.


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Like the others said: when in the defrost settings the a/c is cycled on and off, giving you that cold air you feel.
1 - 1 of 9 Posts
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