LeSabre Buick's flagship mid-sized luxury sedan

1991 LeSabre a/c control head flashing

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Old Jun 11, 2007 | 04:03 PM
  #1  
donatello's Avatar
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Intermittently all the lights on the a/c control head randomly flash - and control head doesn't work. Any ideas?
Has automatic temp.control - NOT manual.
 
Old Jun 11, 2007 | 06:26 PM
  #2  
bassasasin's Avatar
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Perhaps the ACC control Unit going bad, or loosing a power connection to it. You may have to prepare to check it by finding another in the Junk Yard and replacing it or even learning the wiring and testing it out.


My research shows it located on the right side of the firewall below the relay center.

Good Luck



Edited by: bassasasin
 
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