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Home >> Lexus >> 2008 >> LX 570 >> Repair and Diagnosis >> Body & Frame >> Windows >> Windshield/WINDOWGLASS >> Power Window Control System >> All Power Window Up Functions do not Operate with Entry Lock Switch >> Inspection Procedure

Inspection Procedure

  1. CHECK BASIC FUNCTION (SMART ACCESS SYSTEM WITH PUSH BUTTON START (for Entry Function)) 
    1. Check that the entry lock switch operates (See OPERATION CHECK ).

      OK: Entry lock switch can lock all doors. 

    NG: GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function)  (See PROBLEM SYMPTOMS TABLE )

    OK: REPLACE MAIN BODY ECU (COWL SIDE JUNCTION BLOCK LH)