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Inspection [09/2014 - ]: Procedure

  1. INSPECT TRIP SWITCH (LIGHT CONTROL RHEOSTAT) 
    GTY418304Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Switch Condition Specified Condition
      3 (IG) - 5 (E) Up switch on
      (Pushed)
      Below 1 Ω
      3 (IG) - 5 (E) Up switch off
      (Not pushed)
      10 kΩ or higher
      3 (IG) - 5 (E) Down switch on
      (Pushed)
      1.7 to 1.8 kΩ
      3 (IG) - 5 (E) Down switch off
      (Not pushed)
      10 kΩ or higher

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

      TEXT IN ILLUSTRATION

      *1 Up Switch
      *2 Down Switch
      *a Component without harness connected
      {Trip Switch (Light Control Rheostat)}
    2. GTY531661Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

      OK

      Measurement Condition Specified Condition
      Battery positive (+) → Terminal 8 (ILL+)
      Battery negative (-) → Terminal 6 (ILL-)
      Illuminates

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

      TEXT IN ILLUSTRATION

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