location of ac relay controling clutch 1993 sonoma

1993 GMC S15
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GOTCO
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  • 1 POST
I am trying to find the relay that controls the clutch
on the ac compressor. It is not on the fire wall and the local gmc ldealer said it was behind the glove box which it is not.any would help thanks roger
Jul 31, 2007 at 7:21 PM
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MERLIN2021
  • ✓ASE Certified Mechanic
  • 17,250 POSTS
  • ASE Certified Mechanic
One way to tell for sure is a pressure gauge!
Could be anything from the pump, to the bearings, to the oil itself...I didn't see the mileage, but if it's high, try some straight 30 wieght oil...
Aug 1, 2007 at 2:51 PM
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