LIGHT CONTROL RHEOSTAT INSPECTION


  1. INSPECT LIGHT CONTROL RHEOSTAT


    1. Inspect the light control rheostat.


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

        A01ENOEE02
        Standard Resistance
        Tester Connection Switch Condition Specified Condition
        6 (TC) - 5 (E) TAIL cancel switch off → on 10 kΩ or higher → Below 1 Ω
        5 (T) - 1 (E) Always 10 kΩ +/-20%
        7 (TR) - 1 (E) Light control rheostat fully turned right → Light control rheostat fully turned left 10 kΩ +/-20% → Below 100 Ω

    2. Inspect the ODO/TRIP switch.


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

        Standard Resistance
        Tester Connection Switch Condition Specified Condition
        4 (A/B) - 1 (E) ODO/TRIP switch on (Pushed) Below 100 Ω
        ODO/TRIP switch off (Not pushed) 1 MΩ or higher

    3. Apply battery voltage to the connector and check the LED illumination condition.

      OK
      Measurement Condition Specified Condition

      Battery positive (+) → Terminal 2 (ILL+)

      Battery negative (-) → Terminal 3 (ILL-)

      		 LED illuminates

      If the result is not as specified, replace the rheostat.