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Ignition Switch: Inspection

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

      Standard 

      RESISTANCE SPECIFICATION

      Switch Condition Tester Connection Specified Condition
      LOCK Between all terminals 10 kΩ or higher
      ACC 2 (AM1) - 3 (ACC) Below 1 Ω
      ON 2 (AM1) - 3 (ACC)
      2 (AM1) - 4 (IG1)
      5 (IG2) - 6 (AM2)
      Below 1 Ω
      START 1 (ST1) - 2 (AM1)
      1 (ST1) - 4 (IG1)
      5 (IG2) - 6 (AM2)
      5 (IG2) - 7 (ST2)
      Below 1 Ω

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

      Fig 1: Identifying Ignition Switch Connector
      G05201142Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002