Room Temperature Sensor (For Front Side) Inspection

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

  1. INSPECT COOLER THERMISTOR (ROOM TEMPERATURE SENSOR)

Room Temperature Sensor (For Front Side) -- Inspection



1. INSPECT COOLER THERMISTOR (ROOM TEMPERATURE SENSOR)


Land Cruiser. Urj200, 202 Grj200 Vdj200.Heating Air Conditioning.Air Conditioning System (For Automatic Air Conditioning System).Room Temperature Sensor (For Front Side)  Inspection
  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    Condition
    Specified Condition
    1 - 2
    10°C (50°F)
    3.00 to 3.73 kΩ
    15°C (59°F)
    2.45 to 2.88 kΩ
    20°C (68°F)
    1.95 to 2.30 kΩ
    25°C (77°F)
    1.60 to 1.80 kΩ
    30°C (86°F)
    1.28 to 1.47 kΩ
    35°C (95°F)
    1.00 to 1.22 kΩ
    40°C (104°F)
    0.80 to 1.00 kΩ
    45°C (113°F)
    0.65 to 0.85 kΩ
    50°C (122°F)
    0.50 to 0.70 kΩ
    55°C (131°F)
    0.44 to 0.60 kΩ
    60°C (140°F)
    0.36 to 0.50 kΩ
    HINT:
    As the temperature increases, the resistance decreases (refer to the graph).
    NOTICE:
    1. Touching the sensor even slightly may change the resistance value. Be sure to hold the connector of the sensor.
    1. When measuring the resistance, the sensor temperature must be the same as the ambient temperature.
    If the result is not as specified, replace the cooler thermistor (room temperature sensor).
    Text in Illustration
    *a
    Component without harness connected
    (Cooler thermistor (Room Temperature Sensor))
    *b
    Resistance kΩ
    *c
    Temperature °C (°F)