Question about Low pressure switch on 2002 -
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Unread 08-08-2009, 01:31 PM   #1
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Question about Low pressure switch on 2002

I have a Liberty Jeep Limited with 3.7L and I replaced compressor and dryer and liquid line. My problem is , now my low pressure switch will not connect to my dryer. Any suggestions.

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Unread 08-13-2009, 01:11 PM   #2
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2006 KJ Liberty 
Join Date: Feb 2008
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I have a Jeep Liberty Limited 2.8 CDR and there was a same problem.

Remove the low pressure switch connector (two wires) and put short-cut cable between to connector pins.
If A/C now works the low pressure switch is probably broken.

I my case the low pressure switch was broken.
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