Set up a ladder beneath the garage door motor in your garage.
Reset garage opener door.
Press and hold the learn button for roughly 6 seconds.
To reset it begin by pulling the cord in the opposite direction.
It should click in place.
This is button is usually found at the back of the motor near the antenna.
Push down the same button on your garage door remote.
This calibrates the opener and syncs it with your remote control.
Led colors range by brand and model.
How to reset a liftmaster garage door opener method 1 of 3.
Accessing the garage door motor.
If your garage door opener has a wall mounted keypad then follow these steps to reset its code.
Erasing the motor s memory.
To begin resetting your garage door opener you ll want to locate your machine s learn button.
It s most likely positioned on the back panel of your garage door opener.
To reset the system you will need to locate the button on the motor that reads learn or home in many cases this button will be located on the same side as the device s antenna and next to an led.
This disengages the electric drive from the door and you can manually open and close it.
Press firmly down on.
Use a ladder to reach the motor of your garage door opener unit.
Locate the learn button.
Most garage door openers use radio frequencies or wireless technology depending on the age and type of the opener to recognize remotes.
Wait for both the oblong and circular led to light up blue before they switch off altogether.