Hi,There could be a few reasons, the fuse, the blower motor resistor, the fan switch. Any of these could be the problem but you need to first do the checks, fuse first, if ok then look further. I also hve the same problem and I believe it's the an resistor as I've had to replace one before. I've also had a problem with the fan switch. Good luck. Steve H.
it's the blower motor
Blown fuse? Bad blower motor? Bad blower motor resistor? Bad blower motor switch?
Defective blower motor or blower motor resistor pack.
One thing that could stop a blower motor from working correctly in a 2010 Ford Fusion is a blown fuse. Another thing that might be stopping the blower from working is a broken fan.
Could be, a blown fuse, a bad blower motor, a burned out blower motor speed resistor, a bad blower motor switch,
The issue may be caused by a faulty blower motor resistor.
Blown fuse, defective blower motor, or defective resistor pack.
blower motor bad or no power to it chech fuses blower switch blower motor
can be the heater blower motor resistor located in either the ductwork or under hood near blower motor on firewall
Blown fuse, bad heater blower motor control switch, bad blower motor, or a bad blower motor resistor pack.
Blown fuse, defective blower motor, or defective blower motor resistor pack.
many things. did you check the electrical connections and fuse to the blower?