You have up to 30 seconds.
Program garage door remote without learn button.
You will only have a problem if the garage door opener has a yellow learn button.
A garage door opener can only maintain five remotes or four remotes and one keyless entry so if a remote is lost you might have to erase all codes from your opener before you can add a new one.
In most cases erasing remotes from the garage door system is accomplished by pressing the learn button until the indicator light stops blinking.
Now press the learn button once.
The 971lm and 973lm remotes have a corresponding amber or red square learn button.
In this video we will show you how to program garage remote with learn button.
You may need to open the light cover to find it.
How to program your garage door remote and keypad liftmaster chamberlain and other manufacturers.
The smart indicator light will glow steadily for 30 seconds.
An led light beside the button will turn on.
To program your remote.
Now your garage door opener is ready to receive a signal from the remote.
Locate the learn button on your garage door opener.
It is usually located at the back of the opener.
The 371lm and 373lm have a corresponding purple square learn button.
Press and release the square colored smart button on garage door opener motor unit.
If the vehicle built in remote does not want to program itself properly you may need to get a repeater system.
The opener should program.
Press release the learn or.
This method will work on most remotes and operators from 1993 and newer.