1992 MERCEDES BENZ 300D AC COMPRESSOR NOT GOING ON

  • Tiny
  • geosab
  • 1992 Mercedes Benz 300d

Air Conditioning problem
1992 Mercedes Benz 300d 6 cyl Two Wheel Drive Automatic 260000 miles

My AC worked perfectly until a few weeks ago when it suddenly stopped cooling. The blower motor continued but the compressor stopped working. In a day or two it started again and worked perfectly, again, until a few days ago when it stopped again. This time it has not come back on. The compressor does not seem to be engaging. What do you thnk is wrong? Fuse? Relay??


Thank you very much.

Monday, May 24th, 2010 AT 6:01 PM

1 Answer

  • Tiny
  • mhpautos
  • Expert
  • 29,785 posts

Hi there, check for low refrigerant, as the low pressure switch may be shutting down the system, start here.

Mark (mhpautos)

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Monday, May 24th, 2010 AT 6:10 PM

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