Duct Temperature Sensor (W/ Heater) Inspection

Vehicle Interior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Heating Air Conditioning. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. INSPECT DUCT TEMPERATURE SENSOR

Duct Temperature Sensor (W/ Heater) -- Inspection



1. INSPECT DUCT TEMPERATURE SENSOR


Land Cruiser. Urj200, 202 Grj200 Vdj200.Heating Air Conditioning.Air Conditioning System (For Automatic Air Conditioning System).Duct Temperature Sensor (W/ Heater) Inspection

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1 - 2
    		at 10°C (50°F)
    		9.4 to 10.5 kΩ
    1 - 2
    		at 15°C (59°F)
    		7.5 to 8.3 kΩ
    1 - 2
    		at 20°C (68°F)
    		6.0 to 6.5 kΩ
    1 - 2
    		at 25°C (77°F)
    		4.8 to 5.2 kΩ
    1 - 2
    		at 30°C (86°F)
    		3.8 to 4.2 kΩ
    1 - 2
    		at 35°C (95°F)
    		3.1 to 3.4 kΩ
    1 - 2
    		at 40°C (104°F)
    		2.5 to 2.8 kΩ
    1 - 2
    		at 45°C (113°F)
    		2.0 to 2.3 kΩ
    1 - 2
    		at 50°C (122°F)
    		1.6 to 2.0 kΩ
    1 - 2
    		at 55°C (131°F)
    		1.3 to 1.6 kΩ
    1 - 2
    		at 60°C (140°F)
    		1.1 to 1.4 kΩ
    If the result is not as specified, replace the duct temperature sensor.
    NOTICE:
    1. Touching the sensor even slightly may change the resistance value. Hold the connector of the sensor.
    2. 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).