mine started working on all but top 2 speeds it would stop an after awhile would come back on lower setting.check main fuses under the hood for blower motor an resistor both looked good, Are there any other fuses to check? i replaced the resistor an still nothing? Its a 14 Raptor and i tryed a new blower motor, still nothing

 

Is it for sure the blower motor not working? Could it possibly be a blend door actuator issue? They're poorly designed with a plastic cog that often breaks. If you replace it, go for genuine Ford parts—OEM replacements can reduce your AC's airflow.

There is also a relay in the engine fuse box you can check.

 

Was it a Ford resistor?

 

You may not know I am from Pakistan. A place where fuses are bypassed using a wire tied around fuse pins. In the same car I have replaced almost 4 to 5 fuses which were blown but wire was tied around them. So that's why I have to take matters in my hand. That's why I asked the question here. Because if I took it to any mechanic (so called) he would simply replace the fuse.

 

sorry for the late reply, no the 1st wasnt, but a ford oem fixed the problem

 

it was just the resistor, much better to stay with oem part's