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Inspection [10/2014 - ]: Procedure

  1. INSPECT FRONT LUMBAR POWER SEAT SWITCH (FOR DRIVER) 
    1. w/ Memory
      1. Measure the resistance according to the value(s) in the table below.
        GTY608937Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        Standard Resistance

        Tester Connection Condition Specified Condition
        1 - 2 Down switch pressed Below 1 Ω
        3 - 5
        1 - 5 Up switch pressed
        2 - 3
        2 - 6 Hold switch pressed
        4 - 5
        2 - 4 Release switch pressed
        5 - 6
        1 - 2 Off
        2 - 3
        2 - 4
        2 - 6
        TEXT IN ILLUSTRATION

        *1 Up Switch
        *2 Down Switch
        *3 Hold Switch
        *4 Release Switch
        *a Component without harness connected
        (Front Lumbar Power Seat Switch (for Driver))

        If the result is not as specified, replace the front lumbar power seat switch (for Driver).

    2. w/o Memory
      1. Measure the resistance according to the value(s) in the table below.
        GTY362387Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        Standard Resistance

        Tester Connection Condition Specified Condition
        1 - 2 Hold switch pressed Below 1 Ω
        3 - 5
        1 - 5 Release switch pressed
        2 - 3
        2 - 6 Up switch pressed
        4 - 5
        2 - 4 Down switch pressed
        5 - 6
        1 - 2 Off
        2 - 3
        2 - 4
        2 - 6
        TEXT IN ILLUSTRATION

        *1 Up Switch
        *2 Down Switch
        *3 Hold Switch
        *4 Release Switch
        *a Component without harness connected
        (Front Lumbar Power Seat Switch (for Driver))

        If the result is not as specified, replace the front lumbar power seat switch (for Driver).

  2. INSPECT FRONT LUMBAR POWER SEAT SWITCH (FOR FRONT PASSENGER) 
    1. Measure the resistance according to the value(s) in the table below.
      GTY319198Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard Resistance

      Tester Connection Condition Specified Condition
      1 - 2 Hold switch pressed Below 1 Ω
      3 - 5
      1 - 2 Off
      2 - 3
      1 - 5 Release switch pressed
      2 - 3
      TEXT IN ILLUSTRATION

      *1 Release Switch
      *2 Hold Switch
      *a Component without harness connected
      (Front Lumbar Power Seat Switch (for Front Passenger))

      If the result is not as specified, replace the front lumbar power seat switch (for front passenger).