LUMBAR SWITCH INSPECTION

PROCEDURE


  1. INSPECT FRONT LUMBAR POWER SEAT SWITCH


    1. Check the resistance.


      1. A001W11C02
        *A for LHD
        *B for RHD
        *a Front Lumbar Power Seat (Release)
        *b Front Lumbar Power Seat (Hold)
        *c

        Component without harness connected

        (Front Lumbar Power Seat Switch)

        Measure the resistance according to the value(s) in the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        5 (H) - 2 (B) Front lumbar power seat (Hold) pressed Below 1 Ω
        3 (R) - 4 (E)
        5 (H) - 4 (E) Off
        3 (R) - 4 (E)
        3 (R) - 2 (B) Front lumbar power seat (Release) pressed
        5 (H) - 4 (E)

        If the result is not as specified, replace the front lumbar power seat switch.