How to reset a liftmaster garage door opener method 1 of 3.
Reset garage opener door.
Use a ladder to reach the motor of your garage door opener unit.
Locate the learn button.
This calibrates the opener and syncs it with your remote control.
Erasing the motor s memory.
Most garage door openers use radio frequencies or wireless technology depending on the age and type of the opener to recognize remotes.
It s most likely positioned on the back panel of your garage door opener.
Press firmly down on.
Press and hold the learn button for roughly 6 seconds.
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.
To reset it begin by pulling the cord in the opposite direction.
Wait for both the oblong and circular led to light up blue before they switch off altogether.
Set up a ladder beneath the garage door motor in your garage.
Accessing the garage door motor.
To manually open most garage doors you simply pull a corded handle that is attached to the door.
Most newer garage door openers function by learning the frequency of the handheld openers.
It should click in place.
To begin resetting your garage door opener you ll want to locate your machine s learn button.
Push down the same button on your garage door remote.
This is button is usually found at the back of the motor near the antenna.
Led colors range by brand and model.