TEMPERATURE SWITCH INSPECTION


  1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR


    1. A004424

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

      Standard Resistance
      Condition Specified Condition
      Approximately 20°C (68°F) 2.32 to 2.59 kΩ
      Approximately 80°C (176°F) 0.310 to 0.326 kΩ

      Note

      When checking the engine coolant temperature sensor in water, keep the terminals dry. After the check, dry the engine coolant temperature sensor.

      If the resistance is not as specified, replace the engine coolant temperature sensor.