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Ignition Switch: Inspection

  1. INSPECT IGNITION SWITCH ASSEMBLY 
    1. Measure the resistance of the switch.

      Standard resistance 

      IGNITION SWITCH ASSEMBLY

      Tester Connection Switch Condition Specified Condition
      - LOCK 10 kΩ or higher
      1 (AM1) - 3 (ACC) ACC Below 1 Ω
      1 (AM1) - 3 (ACC)
      3 (ACC) - 2 (IG1)
      1 (AM1) - 2 (IG1)
      5 (AM2) - 6 (IG2)      		 ON Below 1 Ω
      1 (AM1) - 2 (IG1)
      5 (AM2) - 6 (IG2)
      6 (IG2) - 4 (ST2)
      5 (AM2) - 4 (ST2)      		 START Below 1 Ω

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

      Fig 1: Identifying Ignition Switch Connector Terminal
      G05140070Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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