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Home >> Lexus >> 2007 >> GS 430 >> Repair and Diagnosis >> Body & Frame >> Windows >> Windshield/WINDOWGLASS >> Power Window Control System >> All Power Windows do not Operate with Driver Side Door Key Cylinder or Wireless Transmitter >> Inspection Procedure
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Inspection Procedure

  1. CHECK BASIC FUNCTION (WIRELESS DOOR LOCK CONTROL SYSTEM AND POWER DOOR LOCK CONTROL SYSTEM) 
    1. Check that the wireless transmitter and driver's door key cylinder can control all the doors to lock and unlock normally.

    Result: 

    RESULT CHART

    Result Proceed to
    Both operate normally A
    Transmitter does not operate normally B
    Driver's door lock does not operate normally C

    B:  Go to WIRELESS DOOR LOCK CONTROL SYSTEM

    C:  Go to POWER DOOR LOCK CONTROL SYSTEM

    A: Go to next step 

  2. CHECK MANUAL UP/DOWN FUNCTION 
    1. Check that the manual UP/DOWN function using the master switch and regulator switch can operate all the power windows.

      OK: 

      Manual UP/DOWN functions operate normally. 

    NG: OTHER PROBLEM 

    OK: Go to next step 

  3. CHECK REMOTE UP/DOWN FUNCTION 
    1. Check that the remote UP/DOWN function using the master switch can operate the power windows.

      OK: 

      Remote UP/DOWN functions operate normally. 

    NG: OTHER PROBLEM 

    OK: REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY