2007 Chrysler PT Cruiser no A/C

Tiny
WAGONER RADIATOR
  • MEMBER
  • 2007 CHRYSLER PT CRUISER
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 50,000 MILES
Have no power to the pressure switch! Does it have a a/c relay and where? And if not that then what?
Monday, August 9th, 2010 AT 11:40 AM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
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.
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Monday, August 9th, 2010 AT 1:45 PM

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