How To Reset Garage Door Keypad Code Liftmaster. How to reset a clicker garage door keypad without a code Reprogram each remote control and keypad you wish to use.
Enter your new personal identification number (pin), then press the “enter” button. Press and hold the # button until the garage door opener light blinks twice. As a homeowner, you should reset the opener to prevent outsiders from opening the door with a remote that's set to a liftmaster default code.