lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

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

HEATING / AIR CONDITIONING: FRONT EVAPORATOR TEMPERATURE SENSOR: INSPECTION

HEATING / AIR CONDITIONING: FRONT EVAPORATOR TEMPERATURE SENSOR: INSPECTION

1. INSPECT EVAPORATOR TEMPERATURE SENSOR

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

NOTICE:
-

Hold the sensor only by its connector. Touching the sensor may change the resistance value.

-

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 is not as specified, replace the evaporator temperature sensor.

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