XL-7 Touring 4WD V6-2.7L (2002)
Evaporator Temperature Sensor / Switch: Description and Operation
A/C System Evaporator Thermistor
A thermistor (1) is a temperature sensor to sense the temperature of air discharged from evaporator.
The electrical characteristic is shown.
When temperature is lower than specified, A/C controller makes magnet clutch turn off to prevent evaporator from frosting.