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Evaporator Temperature Sensor / Switch: Service and Repair


THERMISTOR REMOVAL AND INSTALLATION
Refer to Cooling Unit / Service and Repair / Disassembly-Assembly. Disassembly and Reassembly

After removal, perform the following:

1. Inspect thermistor resistance.







2. Place the thermistor in cold water, and while changing the temperature of water, measure resistance at the connector and at the same time, measure temperature of water with a thermometer.







3. Compare the 2 readings on the chart.

If resistance value is not as specified, replace the thermistor
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