2005 Lexus ES 330FACTORY OEM SERVICE PROCEDURE

Power Mirror Control System: Inspection

  1. INSPECT OUTER MIRROR SWITCH ASSY 
    1. Inspect the mirror switch continuity.
      1. Left side for left/right adjustment switch:

        Inspect the left side mirror switch continuity.

        Standard: 

        Fig 1: Identifying Outer Mirror Switch Assy
        G02936262Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        TERMINAL & SWITCH POSITION SPECIFICATION

        Terminal No. Switch position Specified condition
        - OFF No continuity
        3 - 4 7 - 8 UP Continuity
        3 - 8 4 - 7 DOWN Continuity
        4-9 7 - 8 LEFT Continuity
        4-7 8 - 9 RIGHT Continuity

        If the continuity is not as specified, replace the switch.

      2. Right side for left/right adjustment switch:

    Inspect the right side mirror switch continuity.

    Standard: 

    TERMINAL & SWITCH POSITION SPECIFICATION

    Terminal No. Switch position Specified condition
    - OFF No continuity
    2 - 4 1-7-8 UP Continuity
    4-7 1-2-8 DOWN Continuity
    1-7-8 4 - 10 LEFT Continuity
    4 - 7 1-8-10 RIGHT Continuity

    If the continuity is not as specified, replace the switch.

  2. INSPECT OUTER REAR VIEW MIRROR ASSY LH 
    1. Inspect the mirror motor operation. Standard:
      Fig 2: Battery Connection & Mirror Position Chart
      G02936263Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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