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Home >> Lexus >> 2010 >> GS 450h >> Repair and Diagnosis >> Body & Frame >> Mirrors >> Power Mirror Control (Diagnostics) >> Power Mirror Control System >> Reverse Shift-linked Function of Power Mirrors does not Operate >> Procedure
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Reverse Shift-linked Function of Power Mirrors does not Operate: Procedure

  1. CHECK INTEGRATION CONTROL AND PANEL ASSEMBLY FUNCTION (MIRROR MASTER SWITCH FUNCTION) 
    1. Check that the outer rear view mirror LH and RH can be moved using the mirror master switch of the integration control and panel.

      OK

      Outer rear view mirror LH and RH can be moved using mirror master switch of integration control and panel.

    NG → See step   4 

    OK: Go to next step 

  2. CHECK OPERATION OF SHIFT INDICATOR 
    1. Check that the shift indicator of the combination meter operates normally. Refer to ON-VEHICLE INSPECTION .

      OK

      Shift indicator of combination meter operates normally.

    NG → See step   5 

    OK: Go to next step 

  3. CHECK FRONT MULTIPLEX NETWORK DOOR ECU 
    1. Check if the malfunction disappears when a normally functioning front multiplex network door ECU is installed.
      RESULT:

      Result Proceed to
      Outer rear view mirror LH does not operate normally A
      Outer rear view mirror RH does not operate normally B
      Outer rear view mirror LH operates normally C
      Outer rear view mirror RH operates normally D

    D → REPLACE FRONT MULTIPLEX NETWORK DOOR ECU RH 

    C → REPLACE FRONT MULTIPLEX NETWORK DOOR ECU LH 

    B → See step   6 

    A → REPLACE OUTER MIRROR ACTUATOR ASSEMBLY LH 

  4. Go to PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE  
  5. Go to METER / GAUGE SYSTEM. Refer to  PROBLEM SYMPTOMS TABLE 
  6. REPLACE OUTER MIRROR ACTUATOR ASSEMBLY RH. Refer to  REMOVAL