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Toyota Workshop Service and Repair Manuals

Refrigerant Pressure Sensor / Switch, HVAC > < Evaporator Temperature Sensor / Switch|Testing and Inspection
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b. Compare the 2 readings on the graphs.

If resistance is not as specified, replace the thermistor.

4. REINSTALL THERMISTOR

a. Install the thermistor to the bracket plate.
b. Install the thermistor to the A/C unit case.
c. Connect the connector clamp.
d. Connect the thermistor connector.

5. REINSTALL BLOWER UNIT

Refrigerant Pressure Sensor / Switch, HVAC > < Evaporator Temperature Sensor / Switch|Testing and Inspection