Power Window Control System Initialization

  1. INITIALIZE POWER WINDOW CONTROL SYSTEM (ALL DOORS)

Power Window Control System -- Initialization



INITIALIZE POWER WINDOW CONTROL SYSTEM (ALL DOORS)
NOTICE:
  1. When a door window regulator assembly, power window regulator motor assembly, door glass or door glass run is reinstalled or replaced, the power window control system must be initialized. Functions such as the auto up and down function, jam protection function, catch protection function, remote control function, key-linked function, wireless transmitter-linked function and key-off operation function will not operate if initialization is not performed.
  2. When a power window regulator motor assembly is replaced, DTC B2313 is stored. Clear the DTC after initialization (LandCruiser RM000000YCC0CHX.html).
  3. When performing initialization, do not perform any other procedures.
  4. When performing initialization, use the power window switch of each door to initialize each door window.
  5. Make sure to park the vehicle and turn off all electrical systems before performing initialization. Initialization will be canceled if the vehicle is driven during initialization.
  6. Make sure not to hit, strike or vibrate the door window glass during initialization because the vehicle is learning the sliding resistance of the door window glass.
  7. Make sure not to turn the ignition switch to ON or off during initialization.
HINT:
  1. If the battery has been replaced, it is not necessary to initialize the power window regulator motor assembly.
  2. If initialization does not complete properly, the LIN communication system may be malfunctioning (LandCruiser RM000001RSO0BWX.html).

  1. Perform initialization according to the table below.

    Condition of Power Window
    		Proceed to
    Initialization procedure for when a power window regulator motor assembly has been replaced with a new one
    		Procedure A
    1. Initialization procedure for when a power window regulator motor assembly has been removed/installed or a door glass and/or door glass run etc. have been removed/installed or replaced with new ones
    2. Initialization procedure for when the window cannot fully open via a down operation (door glass remains visible)
    3. Initialization procedure for when the door glass cannot fully close (erroneously operates in reverse)
    4. Initialization procedure for when the door glass cannot fully open (erroneously stops)
    5. Initialization procedure for when instructions to perform initialization appear in other troubleshooting flowcharts
    HINT:
    Use this procedure if a power window regulator motor assembly is being reused.
    		Procedure B


  2. Procedure A
    Perform registration of the door glass position (fully closed, fully open) and sliding resistance learning.


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Window Glass.Power Window Control System.Power Window Control System Initialization

    HINT:
    1. *1: Even if the door glass is in the fully open condition before performing step 3, perform the down operation for 1 second or more.
    2. *2: Do not stop the procedure during step 4.

  3. Procedure B
    Reset the door glass position, and perform registration of the door glass position (fully closed, fully open) and sliding resistance learning.

    HINT:
    When the GTS is used to perform "Reset Memory", the operation procedures are the same as procedure A.
    1. When using the GTS
      1. Using the GTS, perform "Reset Memory" under "Utility" (LandCruiser RM000005TPD000X.html).
      2. Perform procedure A.

    2. When not using the GTS


      Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Window Glass.Power Window Control System.Power Window Control System Initialization



      Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Window Glass.Power Window Control System.Power Window Control System Initialization

      HINT:
      1. *1: If catch protection function operates during step 7, then hold the switch in the auto down position within 4 seconds.
      2. *2: The door glass stopped position is the fully open position stored in the ECU.
      3. *3: After performing step 7, return the switch to the neutral position once, and then perform an auto down operation.
      4. *4: After completion, check that the door glass can fully close via an auto up operation.
      5. If the initialization is not completed properly, the LIN communication system may have a malfunction (LandCruiser RM000001RSO0BWX.html).