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2009 a/c wiring diagram

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Old 18 Aug 2012, 04:09 pm
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Location: Cape Coral, Fl.
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Default 2009 a/c wiring diagram

I am looking for a wiring diagram for my daughters 2009 PT Cruiser Touring edition. A/c is cycling off at idle causing rough idle. I understand it could be the fan motor. I assume it is a 2 speed motor. I see 3 conductors to motor. Is center ground? Other 2 12 volt input? Is high speed input 12 volts on one side and low speed input 12 volts on other side? Do they both input 12 volts at the same time?
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Old 18 Aug 2012, 04:45 pm
Ray_Dockrey's Avatar
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Join Date: May 2012
Location: Mustang, OK
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Default Re: 2009 a/c wiring diagram

Center pin is ground. One side is the high speed fan and the other is low speed. Wiring is all the same from 06-10. They do not input at the same time. The relays sit right beside the fan and are mounted on the shroud. A new fan will come with new relays.
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Old 19 Aug 2012, 07:58 am
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Default Re: 2009 a/c wiring diagram

Thanks for the input. I will check it out this morning and update what I find.
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