Corolla Sedan 4-Door L4-1587cc 1.6L DOHC MFI (1997)
Evaporator Temperature Sensor / Switch: Testing and Inspection
Component Inspection
Inspect Thermistor Resistance
1. Place the thermistor in cold water while changing temperature of the water, measure resistance at the connector and at the same time. measure
temperature of the water with a thermometer.
2. Compare the 2 readings on the chart.
If resistance value is not as specified, replace the thermistor.