Just follow these simple steps and you will get your liftmaster remote working with your garage door opener in no time.
Garage door key fob programming.
To program the key fob to a 5877 relay module take the following steps.
To program a new remote into the system hold the learn button until the indicator light blinks on the opener.
Select the button to be used.
Programming a liftmaster remote is a walk in the park.
While the indicator light is blinking press the button on your remote.
Choose which button on the key fob will be used to control the garage door.
For first time programming or if you think the garage door opener has been previously programmed press the two outer buttons on the transmitter for about 20 seconds until the light starts flashing.
The d button is often selected for this purpose.
Before you begin to program your remote make sure you have a light bulb installed in your garage door opener.
Test the new garage door remote by pressing once to see if the door moves.