Ok guys here's what I've got.
Wifes 02 Grand Prix GT, fan speeds 1-4 didn't work, and speed 5 just stopped too, as I was coming home from getting the new resistor. So replaced the resistor anyways cause it obviously needed it (old one the PCB was cracked in half!). Now speeds 1-4 work fine, but no speed 5. Any idea what's up? I'm hoping it's not the ignition switch. I'm willing to be it is, but I'm holding out hope it's not.
Thanks.