How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Mike S. Your Own Question
Mike S.
Mike S., ASE Certified Technician
Category: Buick
Satisfied Customers: 7433
Experience:  A.S.E. certified
Type Your Buick Question Here...
Mike S. is online now
A new question is answered every 9 seconds

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: 11 months ago.
Category: Buick
Expert:  Mike S. replied 11 months 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 11 months ago.

Just in case here is the wiring diagram,