Air condition compressor is not working

Tiny
RICHARD SLATER
  • MEMBER
  • 2001 MERCEDES BENZ E320
  • V6
  • 4WD
  • AUTOMATIC
  • 130,000 MILES
My compressor does not come on and there is no pressure on the high side.
Saturday, June 9th, 2018 AT 6:46 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
Is the compressor getting power? How can you tell the compressor is not turning on the clutch is internal? You need to check for power so we can see if it is signal related or compressor failure.

Here is a guide to show you how to test for power at the compressor:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Please run down this guide and report back.

Cheers, Ken
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Sunday, June 10th, 2018 AT 11:59 AM

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