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Inspection [09/2015 - ]: Procedure

  1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY 
    GTY639264Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TEXT IN ILLUSTRATION

    * a Component without harness connected
    (Multiplex Network Master Switch Assembly)
    1. Check that the LED illuminates.
      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
        1. If the result is not as specified, replace the multiplex network master switch assembly.