As the weather gets colder, I am experiencing a 30 second squeal from my fan when I turn it on. After 30 seconds or so it silences. I am planning a trip to the dealership to have it checked out. I feel like it is not something serious and wonder if I can get at the fan to see what it could possibly be. Anyone else have this issue? I have 2009 Passion for two coupe. Please let me know if you have and what it ended up being.