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Home >> Lexus >> 2003 >> GX 470 >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Power Window Control System - Diagnosis >> Pre-Check >> 3. Check Auto Up/Down Function
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3. Check Auto Up/Down Function

  1. Check that the driver side power window operates as follows.

    Standard: 

    SWITCH OPERATION

    Condition Master Switch Switch Operation Door Glass
    Ignition switch ON Driver side Fully pushed DOWN AUTO DOWN (Fully open)
    Fully pulled UP AUTO UP (Fully closed)
  2. Check that the power windows except the driver side power window operate as follows.

    Standard: 

    SWITCH OPERATION

    Condition Switch Switch Operation Door Glass
    • Ignition switch ON
    • Window lock switch OFF
    		 Passenger side Fully pushed DOWN AUTO DOWN (Fully open)
    Fully pulled UP AUTO UP (Fully closed)
    Rear LH Fully pushed DOWN AUTO DOWN (Fully open)
    Fully pulled UP AUTO UP (Fully closed)
    Rear RH Fully pushed DOWN AUTO DOWN (Fully open)
    Fully pulled UP AUTO UP (Fully closed)
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