Tundra 4WD V8-5.7L (3UR-FE) (2007)
Cabin Temperature Sensor / Switch: Testing and Inspection
INSPECTION
INSPECT ROOM TEMPERATURE SENSOR
Measure the resistance according to the value(s) in the table given.
NOTE:
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Touching the sensor even slightly may change the resistance value. Hold the connector of the sensor.
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When measuring the resistance, the sensor temperature must be the same as the ambient temperature.
HINT: As the temperature increases, the resistance decreases (see the graph).
If the result is not as specified, replace the thermistor.