SOLAR SENSOR (for Rear Side) INSPECTION


  1. INSPECT COOLER (SOLAR SENSOR) THERMISTOR


    1. A01GILXE02
      Text in Illustration
      *a

      Component without harness connected

      (Cooler (Solar Sensor) Thermistor)

      Using an ohmmeter, connect the positive lead to terminal 2 and the negative lead to terminal 1, and then measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Sensor subjected to electric light Except ∞ Ω
      1 - 2 Sensor covered with a cloth ∞ Ω (No continuity)

      Note

      The connection procedure for using a digital tester such as a TOYOTA electrical tester is shown above. When using an analog tester, connect the positive (+) lead to terminal 1 and the negative (-) lead to terminal 2 of the cooler (solar sensor) thermistor.

      Tech Tips

      Use an incandescent lamp for inspection. Bring it within 30 cm (11.8 in.) of the cooler (solar sensor) thermistor.

      If the result is not as specified, replace the cooler (solar sensor) thermistor.