ENGINE SWITCH INSPECTION

PROCEDURE


  1. INSPECT ENGINE SWITCH


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

      Standard Resistance
      Tester Connection Switch Position Specified Condition
      7 (SS1) - 5 (GND) Not pushed 10 kΩ or higher
      2 (SS2) - 5 (GND) Not pushed 10 kΩ or higher
      7 (SS1) - 5 (GND) Pushed Below 1 Ω
      2 (SS2) - 5 (GND) Pushed Below 1 Ω
      A0019ZLE03
      *1 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.

      Tech Tips


      • 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.

      OK
      Measurement Condition Specified Condition

      Battery positive (+) → Terminal 11 (SWIL)

      Battery negative (-) → Terminal 4 (COM) or 5 (GND)

      		 Illuminates

      Battery positive (+) → Terminal 12 (INDS)

      Battery negative (-) → Terminal 4 (COM) or 5 (GND)

      		 Illuminates

      Battery positive (+) → Terminal 13 (INDW)

      Battery negative (-) → Terminal 4 (COM) or 5 (GND)

      		 Illuminates
      A001DU0E91
      *1 Component without harness connected:
      *2 (Engine Switch)

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