Swift GA L4-1298cc 1.3L SOHC MFI (2001)
Evaporator Temperature Sensor / Switch: Description and Operation
EVAPORATOR THERMISTOR
A thermistor is a temperature sensor to sense the temperature of air discharge from evaporator. The electrical characteristic is shown left.
When temperature is lower than specified, amplifier makes magnetic clutch turn off to prevent evaporator from frosting.