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Operation Check

WARNING: This page is about a different car, the 2009 Lexus IS 350 and 2009 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK WINDOW LOCK SWITCH 

    HINT: 

    Before performing the window lock switch operation check, make sure that the window lock switch is off (the switch is not pushed in).

    Fig 1: Identifying Window Lock Switch
    GTY138344Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Check that the front passenger and rear windows cannot be operated from each power window regulator switch assembly (front passenger side, rear LH side or rear RH side) when the window lock switch of the multiplex network master switch assembly is pushed in.

      OK

      Front passenger and rear windows are disabled.

      HINT: 

      Even when the window lock switch of the multiplex network master switch assembly is pushed in, remote manual up and down and auto up and down functions can be operated.

    2. Check that the front passenger and rear windows can be operated from each power window regulator switch assembly (front passenger side, rear LH side or rear RH side) when the window lock switch of the multiplex network master switch assembly is pushed in again.

      OK

      Front passenger and rear windows operate normally.

  2. CHECK MANUAL UP / DOWN FUNCTION 
    1. Check that the driver side power window operates as follows:
      OK

      Condition Master Switch Switch Operation Power Window
      Engine switch on (IG) Driver side Pulled halfway up UP (Closes)
      Pushed halfway down DOWN (Opens)
    2. Check that the front passenger side window and rear power windows operate as follows:
      OK

      Condition Regulator Switch Switch Operation Power Window
      • Engine switch on (IG)
      • Window lock switch off
      Front passenger side Pulled halfway up UP (Closes)
      Pushed halfway down DOWN (Opens)
      Rear LH side Pulled halfway up UP (Closes)
      Pushed halfway down DOWN (Opens)
      Rear RH side Pulled halfway up UP (Closes)
      Pushed halfway down DOWN (Opens)
  3. CHECK AUTO UP / DOWN FUNCTION 
    1. Check that the driver side power window operates as follows:
      OK

      Condition Master Switch Switch Operation Power Window
      Engine switch on (IG) Driver side Pulled up (One touch operation) AUTO UP (Closes)
      Pushed down (One touch operation) AUTO DOWN (Opens)
    2. Check that the front passenger side window and rear power windows operate as follows:
      OK

      Condition Regulator Switch Switch Operation Power Window
      • Engine switch on (IG)
      • Window lock switch off
      Front passenger side Pulled up (One touch operation) AUTO UP (Closes)
      Pushed down (One touch operation) AUTO DOWN (Opens)
      Rear LH side Pulled up (One touch operation) AUTO UP (Closes)
      Pushed down (One touch operation) AUTO DOWN (Opens)
      Rear RH side Pulled up (One touch operation) AUTO UP (Closes)
      Pushed down (One touch operation) AUTO DOWN (Opens)
  4. CHECK REMOTE MANUAL UP / DOWN FUNCTION 
    1. Check that the front passenger side window and rear power windows operate as follows:
      OK

      Condition Master Switch Switch Operation Power Window
      Engine switch on (IG) Front passenger side Pulled halfway up UP (Closes)
      Pushed halfway down DOWN (Opens)
      Rear LH side Pulled halfway up UP (Closes)
      Pushed halfway down DOWN (Opens)
      Rear RH side Pulled halfway up UP (Closes)
      Pushed halfway down DOWN (Opens)
  5. CHECK REMOTE AUTO UP / DOWN FUNCTION 
    1. Check that the front passenger side window and rear power windows operate as follows:
      OK

      Condition Master Switch Switch Operation Power Window
      Engine switch on (IG) Front passenger side Pulled up (One touch operation) AUTO UP (Closes)
      Pushed down (One touch operation) AUTO DOWN (Opens)
      Rear LH side Pulled up (One touch operation) AUTO UP (Closes)
      Pushed down (One touch operation) AUTO DOWN (Opens)
      Rear RH side Pulled up (One touch operation) AUTO UP (Closes)
      Pushed down (One touch operation) AUTO DOWN (Opens)
  6. CHECK POWER WINDOW OPERATION FUNCTION AFTER ENGINE SWITCH IS TURNED OFF 
    1. Check that all the power windows can be operated with the multiplex network master switch assembly after the engine switch is turned off.
    2. Check that the key-off operation function does not operate after the driver door is opened.
    3. Check that all the power windows cannot be operated after more than approximately 45 seconds have elapsed since the engine switch was turned off.
  7. CHECK WIRELESS TRANSMITTER-LINKED FUNCTION 
    1. Check that all power windows operate as follows when operating the transmitter:
      OK

      Condition Transmitter Operation Power Window
      No key is inside vehicle, and all doors are closed and locked UNLOCK switch pressed for more than 3.0 seconds DOWN (Opens)
      No key is inside vehicle, and all doors are closed and locked UNLOCK switch released STOP
  8. CHECK KEY-LINKED FUNCTION USING DRIVER SIDE DOOR KEY CYLINDER 
    1. Check that all power windows operate as follows:
      OK

      Condition Door Key Cylinder Operation Power Window
      No key is inside vehicle, and all doors are closed Held (UNLOCK) for more than 1.5 seconds DOWN (Opens)
      No key is inside vehicle, and all doors are closed Returned to neutral position STOP
      No key is inside vehicle, and all doors are closed Held (LOCK) for more than 1.5 seconds UP (Closes)
      No key is inside vehicle, and all doors are closed Returned to neutral position STOP
  9. CHECK JAM PROTECTION FUNCTION 
    1. Check the basic function.
      WARNING:

      Do not put your fingers between the door frame and door glass to check the jam protection function. Also, prevent any part of your body from being caught during inspection.

      HINT: 

      The jam protection function is operative during both the auto up and manual up operations while the engine is running or the engine switch is on (IG), and also 45 sec. have elapsed after the engine switch is turned off.

      1. Fully open the window.
      2. Set a thick book wrapped with a piece of cloth near the window fully closed position.
        Fig 2: Setting Thick Book Wrapped With A Piece Of Cloth Near Window Fully Closed Position
        GTY133692Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      3. Operate the auto up or manual up function to check that the power window goes down after the book is caught between the window and door frame, and stops when the opening reaches approximately 200 mm (7.87 in.).

        HINT: 

        The power window moves down approximately 125 mm (4.93 in.). However, when the opening does not reach 200 mm (7.87 in.), the power window continues to go down until the opening reaches 200 mm (7.87 in.) or until approximately 5 seconds elapse.

      4. While the power window is moving down, check that the door glass cannot be raised when the power window switch is used.
  10. CHECK POWER WINDOW SWITCH LED ILLUMINATION 
    1. Check the LED illumination (multiplex network master switch assembly).
      Fig 3: Checking LED Illumination
      GTY124044Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check that the LEDs located on the multiplex network master switch assembly illuminate when the engine switch is turned on (IG).
    2. Check the LED illumination (power window regulator switch assembly).
      Fig 4: Checking LED Illumination
      GTY137963Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check that the LED located on each power window regulator switch assembly (front passenger, rear LH and rear RH sides) illuminates when the engine switch is turned on (IG).