toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Inspection|Page 5417 > < Blower Motor Switch|Testing and Inspection|Page 5412
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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.

Component Inspection|Page 5417 > < Blower Motor Switch|Testing and Inspection|Page 5412