Tacoma Regular Cab 4WD L4-2.7L (3RZ-FE) (1999)
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Evaporator Temperature Sensor / Switch: Testing and Inspection
Component Inspection
INSPECT THERMISTOR RESISTANCE
a. Place the thermistor in cold water, and while changing the temperature of the water, measure resistance at the connector and at the same time,
measure temperature of the water with a thermometer.
b. Compare the 2 readings on the chart.
If resistance value is not as specified, replace the thermistor.
