heater only blows hot air?can anyone help me,the resister has been replaced as it burnt out,motor must be ok as it blows air but only hot,help

sophie, July 2005

the resistor controls the speed of fan,so if fan only worked at full capacity, if resistor was faulty. the reason the fan only blows hot, is the control side of hot air coming through fan it may be that the hot water in matrix is not being stopped could be, heater valve or direcional flaps good luck

poppy, January 2012

When you say resistor I am thinking relay. Resistor,s lower amperage. At any rate, Ford has electric switchs for setting
hot and cold adjustments. Check your fuse box and replace any and all burnt fuse's. There also is a power distribution box in the engine compartment.
Typically the wiring is set up to isolate problems but at the same time its not perfect. Why was the resistor changed and
what was the original problem?

Mitchboogie, July 2005