air conditoning clutch won't respond

1995 BUICK LESABRE
67,000 MILES
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BENEGG
  • MEMBER
  • 2 POSTS
Clutch will work if straight wired.
Have checked fuses, replaced fan relay.
Aug 28, 2011 at 8:54 PM
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SATURNTECH9
  • ✓ASE Certified Mechanic
  • 30,869 POSTS
  • ASE Certified Mechanic
What are your ac high and low pressures with the ac compressor off?
Aug 28, 2011 at 9:04 PM
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BENEGG
  • MEMBER
  • 2 POSTS
360 on high and about 60 on low at about 3000rpms.
(When clutch was wired straight.)
Aug 28, 2011 at 9:32 PM
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SATURNTECH9
  • ✓ASE Certified Mechanic
  • 30,869 POSTS
  • ASE Certified Mechanic
What does the pressure read with the ac clutch off?Does the compressor ever turn on without jumping it if so what are those pressures as well?
Aug 28, 2011 at 9:43 PM
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