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Power Window Control System: Initialization

  1. HOW TO RESET POWER WINDOW MOTOR (LIMIT SWITCH) 

    HINT:

    • It is necessary to reset the power window motor (in initial position for the limit switch) after separating the window regulator from the power window motor or after operating the window regulator with the door glass not installed.
    • Reset the power window regulator motor after adjustment of the door glass is finished.
    1. Install the power window regulator and door glass.
    2. Fig 1: Identifying Power Window Regulator And Door Glass
      G05293412Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the power window switch to the wire harness and turn the ignition switch ON.
    4. Fully close the door glass by manual operation.
    5. Using a round bar (ø 2 mm (0.08 in.)), keep the reset switch pressed.
    6. Fully open the door glass by manual operation with the reset switch pressed.
    7. Take the round bar away from the reset switch and then fully close the door glass by manual operation.
    8. Check if AUTO UP → AUTO DOWN operates in the automatic operation.

      HINT:

      • Note that the jam protection function does not operate just after the reset has completed.
      • Reset the regulator again when performing the reverse operation after closing the window fully using the AUTO UP operation.
    9. Check the power window functions.