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Inspection [09/2015 - ]: Procedure

  1. INSPECT LIGHT CONTROL RHEOSTAT (TRIP SWITCH) 
    1. GTY643845Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Check the resistance.

      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 1 Ω
      ODO TRIP switch off (Not pushed) 10 kΩ or higher

      If the result is not as specified, replace the light control rheostat (trip switch).

      TEXT IN ILLUSTRATION

      * a ODO TRIP Switch
      * b Component without harness connected
      (Light Control Rheostat (Trip Switch))
    2. GTY630834Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Check the illumination.

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

      OK

      Measurement Condition Specified Condition
      Battery positive (+) → Terminal 2 (ILL+)
      Battery negative (-) → Terminal 3 (ILL-)
      Illuminates

      If the result is not as specified, replace the light control rheostat (trip switch).

      TEXT IN ILLUSTRATION

      * a Component without harness connected
      (Light Control Rheostat (Trip Switch))