Hi all,

I have a 98 grand prix, the fan isn't working at all when I turn the know on...I was just using the AC a few days ago and it worked fine, now when I turn the knob the fan doesn't turn on at all...I checked the fuses inside the glove compartment and the fuses under the hood but none are blown...I'm starting to wonder if it's the fan needs to be replaced. I'm just not sure on how to test it to see before I go out and buy a new fan for it. It doesn't matter if I turn the know on low or high with or without A/C the fan doesnt' come on, my rear defrost works...any advice or idea's on how I can troubleshoot this problem would be greatly appreciated, thanks!