99 Cougar:Turned on air -no fan. Tried heat -no fan. Is this a fuse problem, if so which one is it? Don't have a manuel. Or did the fan motor just die? Thanks for your help!!

Use a 12 volt teat light and check for power to the fan motor. A DVOM will also work. Check if it will work in high speed a resistor may be bad.

Use a 12 volt teat light and check for power to the fan motor. A DVOM will also work. Check if it will work in high speed a resistor may be bad.

Thanks for taking the time to respond!!