2007 Chrysler PT Cruiser no a/c

2007 CHRYSLER PT CRUISER
50,000 MILES • 4 CYL • FWD • AUTOMATIC
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WAGONER RADIATOR
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  • 1 POST
Have no power to the pressure switch! Does it have a a/c relay and where? And if not that then what?
Aug 9, 2010 at 11:40 AM
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KHLOW2008
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Hi wagoner radiator,

Thank you for the donation.

The A/C high pressure switch receives its power from the PCM, terminal C1 ( Light Blue/Orange wire).

Check for continuity between the wires and if continuity is good, you could have a faulty PCM.
Aug 9, 2010 at 1:45 PM