You can also reprogram the opener if your old remote stops working.
How to program old craftsman garage door opener keypad.
You ll need the garage door closed to program the craftsman keypad.
The indicator light will glow for 30 seconds.
Learn buttons are located on the motor head near the terminal strip for wire connections.
For the garage door opener transmitter press and release the smart button on the garage door opener motor unit.
It prevents you from having to actually go into the garage and press the wall button to work your garage door.
There are many different models of the craftsman garage door opener.
The unit signals that it has accepted the new code by blinking the light or clicking twice.