Tiny Cooling Fan Failure Analysis

"Tiny Cooling Fan" Symptom
     A mileage of about 148000km, equipped with 1ZZ-FE engine. Toyota Corolla sedan. Reflects the owner: When you open the air conditioning A / C, and the temperature to the coldest, when the air conditioning pump, radiator fan motor does not work.
"Tiny Cooling Fan" Troubleshooting:
     So to see the fan resistor and found no fan resistor installed, leaving only a plug in there, find the car's maintenance team, asking resistor, the original of this car had an accident, the resistor has crashed. So, to borrow another Corolla car accident radiator "Tiny Cooling Fan" resistor test (fan resistor mounting position), the results of the radiator fan motor is working properly, troubleshooting.