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Mike S.
Mike S., ASE Certified Technician
Category: Buick
Satisfied Customers: 6703
Experience:  A.S.E. certified
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Ultra ac dont get cold only blows air on floor and when i

Customer Question

ultra ac dont get cold only blows air on floor and when i switch ac on nothing happens there is no power at the compressor freon is good
JA: Is the power loss consistent, or does it fluctuate?
Customer: none at all to the ac compressor
JA: What is the model of your '92 Buick?
Customer: park ave ultra
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: yes check for power at the clutch nothing and had shopre chargeit
JA: Anything else you want the mechanic to know before I connect you?
Customer: thats it so far
Submitted: 1 month ago.
Category: Buick
Expert:  Mike S. replied 1 month ago.

Check fuse #5 in the relay center and if it's ok, try a new a/c compressor clutch relay.

Expert:  Mike S. replied 1 month ago.

Just in case here is the wiring diagram,

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