FORD TEMPO COOLING FAN NOT WORKING

Radiator Fan Does Not Turn On. Car Over Heats If I Don't Turn Heater On In Car. Where Do I Start To Fix This Problem?

My Moms Radiator Fan Is Not Turning On Her 1993 Ford Topaz. Where Should I Start?

Code 117 &118 Engine Coolant Temperture Low &high Input, What Is The Cause Of This Reading? I Have Changed The Coolant, Fan. Engine...