Hey guys. The fan on my heater just stopped working all together at any speed. I checked all the fuses are good.
Any ideas?
tony p

 

It could be any of a number of issues. Get a 12 volt test light or voltmeter, trace to see if the fan motor (underdash, passenger side) is getting voltage. If it does, and doesn't spin, you need a new blower motor, about $50, mine was lifetime guaranteed. If you aren't getting voltage there, work backward to find out what's not passing voltage, such as the blower motor switch itself, the resistors on the AC evaporator box. Figure it's like water in a garden hose: the faucet delivers water at pressure, and it will come out the end if there's no obstruction or leak.