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-   -   Is there a separate fuse for the a/c compressor ? (http://www.peachparts.com/shopforum/tech-help/233278-there-separate-fuse-c-compressor.html)

Pete Geither 09-19-2008 06:55 AM

Is there a separate fuse for the a/c compressor ?
 
System is charged, but the compressor is not kicking on. Fuse #7 is OK. On my 95 E320.

mbdoc 09-19-2008 08:05 AM

NO, the Klima relay gets command signal from a/c pushbutton & then looks at engine RPM.

Pete Geither 09-19-2008 11:51 AM

So it's possible the pushbutton module is bad ? Heat function still works ok.

mbdoc 09-19-2008 12:54 PM

To turn the compressor on...
ON that car the pushbutton sends GROUND signal from a/c pushbutton thru the low pressure switch on drier & then to pin # 10 on the Klima relay.

Is that signal getting to the Klima relay?


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