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What is a 645 code?

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Old Nov 30, 2005 | 06:16 AM
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Tommy93w350
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From: Foothills, NC
What is a 645 code?
What is the 0645 code? I can't find it searching.
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Old Nov 30, 2005 | 07:14 AM
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JmeHatt
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P0645 A/C Clutch Relay Circuit An open or shorted condition detected in the A/C clutch
relay control circuit. Info found on http://www.dodgedieseldatabase.com Jamie
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Old Nov 30, 2005 | 07:46 AM
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Tommy93w350
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That makes sense, I just pulled the relay so the AC won't come on with defroster during the winter (too cold!!!!).


Thanks!!!
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Old Nov 30, 2005 | 08:37 PM
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CoastalDav
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You should run the AC system every day just to keep the interior stuff lubricated. You might pick up a leak in the spring when you go to use it.

Dave
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