Where would you find the blower motor relay and the blower motor resistor? on 2002 Ford Explorer

Problem is the fan only works on the high setting.

Asked by for the 2002 Ford Explorer
IF you can find the blower (fan) the resistor is right next to it! That is your problem, not a relay.
The guy at Advance Auto Part give that advice and sold me the part. Know to find where it goes Thank you!
U welcom.