Setting of Limit Switch
If any of the following work has been done, set the limit switch (integrated in the motor).

• Removal and installation of the regulator.
• Removal and installation of the motor from the regulator.
• Removal and installation of the door glass.
• Removal and installation of the glass run.

Resetting of Limit Switch
After installing each component, perform the following procedure to reset the limit switch.

1. Raise the door glass to the top position.
2. While pressing and holding the reset switch, lower the door glass to the bottom position.
3. Release the reset switch. Verify that the reset switch returns to the original position, and then raise the door glass to the top position.

CAUTION: Do not operate the door glass automatically to raise the glass to the top position.