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Toyota Workshop Service and Repair Manuals

Evaporator Temperature Sensor / Switch|Service and Repair > < Front Evaporator Temperature Sensor
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Evaporator Temperature Sensor / Switch: Testing and Inspection
Rear Evaporator Temperature Sensor

AIR CONDITIONING: REAR EVAPORATOR TEMPERATURE SENSOR: INSPECTION

INSPECTION

1. INSPECT EVAPORATOR TEMPERATURE SENSOR

(a) Measure the resistance of the sensor.

Standard resistance:

NOTICE:
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Even slightly touching the sensor may change the resistance value. Be sure to hold the connector of the sensor.

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When measuring the sensor temperature must be the same as the ambient temperature.

HINT: As the temperature increases, the resistance decreases (see the graph).
If the resistance value is not as specified, replace the sensor.

Evaporator Temperature Sensor / Switch|Service and Repair > < Front Evaporator Temperature Sensor