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1998 Dodge Caravan

Question: were is the a/c compressor pressure switch is located

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hellena, 3.3L V6, Winnsboro, SC, June 07, 2011, 19:53
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 Rookie

i put freon and oil in it ant it still wont come on but win i run the compressor to the battery it comes on but it's like the clutch want to burn out so i undo the wire

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  • Answer #1

    DaveJHM June 07, 2011, 20:24
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     Master

    My reference material is quite vague, but it looks like it's located on the AC line near the alternator. Should have a 4 pin round connector plugged into it.

    Good luck,
    -Dave

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  • Answer #2

    patrick mannion from Greg Solow's Engine Room, June 07, 2011, 22:01
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     Master

    If the air conditioning low pressure switch is what they call a "pressure transducer" the wires at the switch are violet /white, dark blue, black/ light blue.

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