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Inspection [10/2014 - ]: Procedure

  1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY 
    1. Check that the LED illuminates.
      GTY510822Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a LED Illumination
      *b Component without harness connected
      (Multiplex Network Master Switch Assembly)
      1. Apply battery voltage to the multiplex network master switch assembly and check that the LED illuminates.

        OK

        Measurement Condition Specified Condition
        Battery positive (+) → 3 (ILL+)
        Battery negative (-) → 13 (ILL-)
        LED illuminates

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