Check the console lock switch.
Liftmaster garage door opener learn button not working.
This signal can be coming from something in your garage or house or from somewhere in the neighborhood.
For some units lockout mode produces a flashing button.
Press and hold the remote control button or enter a random pin on the keypad and hold enter.
If it is flashing your garage door opener is receiving a strong rf signal.
If your door opener is brand new the remote won t work until you program it.
Is there an old remote stored somewhere.
Do not press the learn button.
While holding the enter button watch the led light next to the learn button.
Remote batteries try changing the batteries.
If a remote control or keyless entry still will not program.
The locking mechanism protects access to the garage by disabling the power unit.
There are several reasons why the remote isn t working so there s no need to panic.
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A simple way to do this is to unplug the garage door opener and then plug in another device say your phone or a light bulb to see if it lights up.
The location of the switch will depend on the model of the device.
Look for labeling such as vacation on the unit then press and hold this button.
If it is blinking it is sending a signal.
Remove the batteries from your remotes and keyless entry and see if the flashing stops.
Here s what you should check for when the door won t open.
If you have a wall mounted model check the lock switch.
Whether you have a belt drive chain drive or wall mount model find helpful resources manuals videos and more to help you diagnose and fix the problem.
When your garage door opener is not responding to any command from the remote or the door control you need to check if the opener has electricity.
When a remote stops working on an existing door opener it s often because you need to change the batteries.
Follow the procedure in your owner s manual for doing this.
To do this press and hold the learn button.
The most common reason your remote isn t working is simply that the batteries have worn out.