Originally Posted by Darryn
I have the exact same problem, I tried tightening the belts last week, it reduced the problem, but did not resolve it. I was told by the mechanic that the A/C clutch needs to be replaced. I will go back to get the A/C clutch changed sometime this week. The mechanic told me that not replacing it will put a lot of extra wear on the belt when running a/c and defrost until it is replaced.
Did your a/c clutch constantly squeak? mine is just beginning to squeak intermittently.