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Steering Pad Switch: Inspection

  1. INSPECT STEERING PAD SWITCH 
    1. Measure the resistance according to the value(s) in the table below.
      Fig 1: Identifying Steering Pad Switch And Pins
      G05420422Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Fig 2: Identifying Steering Pad Switch Connector Terminals
      G06121569Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Condition Specified Condition
      z2-7 (+DP) - 22-8 (EAU) DISP switch is not pushed in 10 kΩ or higher
      z2-7 (+DP) - 22-8 (EAU) DISP switch is pushed in Below 1 Ω

      HINT:

      If the value is not as specified, replace the steering pad switch (See REMOVAL  ).