Power Window Control System (For Lhd) On-Vehicle Inspection


  1. CHECK POWER WINDOW REGULATOR MASTER SWITCH (WINDOW LOCK SWITCH)

  2. CHECK MANUAL UP / DOWN FUNCTION

  3. CHECK AUTO DOWN FUNCTION

  4. CHECK REMOTE UP / DOWN FUNCTION

  5. CHECK PTC OPERATION

Power Window Control System (For Lhd) -- On-Vehicle Inspection



1. CHECK POWER WINDOW REGULATOR MASTER SWITCH (WINDOW LOCK SWITCH)


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.Windshield Windowglass.Power Window Control System (For Lhd).Power Window Control System (For Lhd) On-Vehicle Inspection

  1. Check that the operations of the front passenger side power window and rear power windows are disabled when the window lock switch of the power window regulator master switch is pressed.

  1. Check that the front passenger side power window and rear windows can be operated when the window lock switch is pressed again.



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
    Ignition switch ON
    		Driver side
    		Pulled up
    		UP (closes)
    Ignition switch ON
    		Driver side
    		Pushed halfway down
    		DOWN (opens)

  1. Check that the front passenger side power window operates as follows:

    OK:
    Condition
    		Regulator Switch
    		Switch Operation
    		Power Window
    1. Ignition switch ON
    2. Window lock switch OFF
    		Front passenger side
    		Pulled up
    		UP (closes)
    1. Ignition switch ON
    2. Window lock switch OFF
    		Front passenger side
    		Pushed down
    		DOWN (opens)

  1. Check that the rear LH power window operates as follows:

    OK:
    Condition
    		Regulator Switch
    		Switch Operation
    		Power Window
    1. Ignition switch ON
    2. Window lock switch OFF
    		Rear LH
    		Pulled up
    		UP (closes)
    1. Ignition switch ON
    2. Window lock switch OFF
    		Rear LH
    		Pushed down
    		DOWN (opens)

  1. Check that the rear RH power window operates as follows:

    OK:
    Condition
    		Regulator Switch
    		Switch Operation
    		Power Window
    1. Ignition switch ON
    2. Window lock switch OFF
    		Rear RH
    		Pulled up
    		UP (closes)
    1. Ignition switch ON
    2. Window lock switch OFF
    		Rear RH
    		Pushed down
    		DOWN (opens)


3. CHECK AUTO DOWN FUNCTION

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

    OK:
    Condition
    		Master Switch
    		Switch Operation
    		Power Window
    Ignition switch ON
    		Driver side
    		Fully pushed down
    		AUTO DOWN (fully opens)


4. CHECK REMOTE UP / DOWN FUNCTION

  1. Check that the front passenger side power window operates as follows:

    OK:
    Condition
    		Master Switch
    		Switch Operation
    		Power Window
    1. Ignition switch ON
    2. Window lock switch OFF
    		Front passenger side
    		Pulled up
    		UP (closes)
    1. Ignition switch ON
    2. Window lock switch OFF
    		Front passenger side
    		Pushed down
    		DOWN (opens)

  1. Check that the rear LH power window operates as follows:

    OK:
    Condition
    		Master Switch
    		Switch Operation
    		Power Window
    1. Ignition switch ON
    2. Window lock switch OFF
    		Rear LH
    		Pulled up
    		UP (closes)
    1. Ignition switch ON
    2. Window lock switch OFF
    		Rear LH
    		Pushed down
    		DOWN (opens)

  1. Check that the rear RH power window operates as follows:

    OK:
    Condition
    		Master Switch
    		Switch Operation
    		Power Window
    1. Ignition switch ON
    2. Window lock switch OFF
    		Rear RH
    		Pulled up
    		UP (closes)
    1. Ignition switch ON
    2. Window lock switch OFF
    		Rear RH
    		Pushed down
    		DOWN (opens)


5. CHECK PTC OPERATION
HINT:
PTC operation is a function that prevents overloading of the power window regulator by stopping the motor. PTC operation activates when the power window regulator switch is operated for a predetermined amount of time.

  1. Pull up and hold the power window regulator switch for more than 90 seconds. Then release the switch.

  1. Check that pressing the switch does not move the window.

  1. Wait until 60 seconds have passed since the switch was released in the first step. Check that pressing the switch results in normal window movement.