When the air conditioner or defroster is engaged in my 2001 (not 2002) Tahoe there is a high pitch squeeling noise. It immediately stops when I go to heat or push the AC button off.
The dealer wants to replace the compressor, but here it is 35 degrees out and I can wait as it's quite a bit of money. I am do not remember the problem showing itself with the defroster before it went in for the diagnosis but I am not sure what they did to make it worse. Any ideas?
Is there a way to disable the AC clutch so I can use the defroster without aggravating the compressor's condition?
From above I can't even see the compressor.
I tied pulling the 2 fuses but they disable all control of the HVAC system, not just the AS clutch.
The dealer wants to replace the compressor, but here it is 35 degrees out and I can wait as it's quite a bit of money. I am do not remember the problem showing itself with the defroster before it went in for the diagnosis but I am not sure what they did to make it worse. Any ideas?
Is there a way to disable the AC clutch so I can use the defroster without aggravating the compressor's condition?
From above I can't even see the compressor.
I tied pulling the 2 fuses but they disable all control of the HVAC system, not just the AS clutch.