Tundra 2WD V8-4.6L (1UR-FE) (2010)
Cabin Temperature Sensor / Switch: Testing and Inspection
AIR CONDITIONING: ROOM TEMPERATURE SENSOR (for Automatic Air Conditioning System): INSPECTION
1. INSPECT ROOM TEMPERATURE SENSOR
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
HINT
As the temperature increases, the resistance decreases (see the graph).
(b) If the result is not as specified, replace the thermistor.
NOTICE:
*
Touching the sensor even slightly may change the resistance value. Hold the connector of the sensor.
*
When measuring the resistance, the sensor temperature must be the same as the ambient temperature.