Esteem GL Wagon L4-1.8L (1999)
Radiator Cooling Fan Motor: Description and Operation
COOLING FAN
The cooling fan is driven by electric motor, and the motor is activated by ECM (and ECT sensor).
WARNING: Keep hands, tools, and clothing away from engine cooling fan to help prevent personal injury. This fan is electric and can come
on whether or not the engine is running. The fan can start automatically in response to the ECM (and ECT sensor) with the ignition switch in
the "ON" position.