mustanglvr88

Hey everyone. I have a 2002 v6 and I've noticed it's been making a high pitched noise (almost sounds like your ears ringing) - sorry that's the best way I can describe it. It makes this noise consistently off and on if my air conditioning is NOT on. Once I turn the air conditioning on it goes away. Also, I've noticed that when I turn the A/C off, it will make that noise as the air is turning off (hopefully that makes sense). The A/C still blows out extremely cool air like it always has, I tested the heat and that works fine too. The noise sounds like it's coming from the console in the middle where the air vents and CD player are. Does anyone know what the issue may be?