Sequoia 4WD V8-5.7L (3UR-FE) (2009)
Cabin Temperature Sensor / Switch: Testing and Inspection
Room Temperature Sensor (for Front Side)
HEATING / AIR CONDITIONING: ROOM TEMPERATURE SENSOR (for Front Side): INSPECTION
INSPECTION
1. INSPECT ROOM TEMPERATURE SENSOR (COOLER THERMISTOR)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
NOTE:
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Even slightly touching the sensor may change the resistance value. Be sure to hold the sensor connector.
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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).