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Inspection [09/2015 - ]: Procedure

  1. INSPECT ENGINE SWITCH 
    1. Measure the resistance according to the value(s) in the table below.
      GTY565074Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard Resistance

      Tester Connection Switch Condition Specified Condition
      5 (SS1) - 6 (AGND) Not pushed 10 kΩ or higher
      1 (SS2) - 6 (AGND) Not pushed 10 kΩ or higher
      5 (SS1) - 6 (AGND) Pushed Below 1 Ω
      1 (SS2) - 6 (AGND) Pushed Below 1 Ω
      TEXT IN ILLUSTRATION

      * a Component without harness connected
      (Engine Switch)

      If the result is not as specified, replace the engine switch.

    2. Apply battery voltage between the terminals of the switch, and check the illumination condition of the switch.
      GTY565075Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      OK

      Measurement Condition Specified Condition
      Battery positive (+) → Terminal 9 (SWIL)
      Battery negative (-) → Terminal 6 (AGND)      		 Illuminates
      TEXT IN ILLUSTRATION

      * a Component without harness connected
      (Engine Switch)
      NOTE:
      • If the positive (+) lead and the negative (-) lead are incorrectly connected, the engine switch indicator will not illuminate.
      • If the voltage is too low, the indicator will not illuminate.

      If the result is not as specified, replace the engine switch.

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