Learn the basic steps for programming a garage door keypad for models 376lm, 376lmc, 377lm, 377lmc, 877lm, 940lm, 940d, 940estd, 976lm and 976lmc.

Programming a liftmaster keypad. To program the liftmaster 877 max to operate more than one garage door opener, repeat the steps. Press the enter button the number of times shown in chart b below, based on your garage door opener. These instructions cover the liftmaster 877max wireless keyless entry system.

Install the top screw, allowing 1/w (3.2mm) to protrude above the surface. We will cover two method. Open or close your garage door without using a remote control or key.

To program the 66lm, 377lm or 977lm keypad: Press and hold the star and the # keys until the lights on the keypad stop blinking. Switch the mode from operate to program.

In this video we will show you how to program and install your liftmaster 878max wireless keyless entry for your garage door opener. Mark the top mounting hole and drill l/8′ (3.2mm) pilot. How to add, program or change a keyless entry pin.

Learn the basic steps for programming a garage door keypad for models 376lm, 376lmc, 377lm, 377lmc, 877lm, 940lm, 940d,. To program these remotes, follow these steps. Locate the “program” mode on your max series remote.

After removing the faceplate from the door opener, search for the dual. To program your liftmaster garage door opener keypad, follow these six easy steps: On the keypad enter the opener id number from step 2 then press the # button.