If the garage door opener is not powered up it won t work.
Sears craftsman garage door opener keypad not working.
So get a ladder and place it under the opener.
The indicator light will glow for 30 seconds.
The lock button feature disables all remotes.
Press and hold the lock button for 2 seconds to disable the feature.
Press and hold the enter button.
The first thing you want to check is the socket your craftsman opener is connected to.
I had to change out my garage door opener.
Some models of opener allow you to temporarily deactivate the external keypad using the buttons on the opener mechanism.
Unplug the garage door opener and check the wiring connections on the panel.
I used the same size and type opener a craftsman 1 2 hp opener.
If the wiring connections are okay wait a few minutes before plugging the garage door opener back in disconnecting the power resets the logic board after an electrical disturbance.
Check your instruction manual for more information on activating your keypad.
Unplug the garage door opener from the socket outlet and plug in another device.
Within 30 seconds enter the pin on the keypad.
You also might want to consider replacing the whole system if it s old.
Release the button when the garage door opener motor lights blink.
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When you have your pin press and release the smart button on the garage door opener s motor unit.
If the garage door opener lights blink twice when you press the remote check the wall control to see if you have the lock feature enabled.
I used the existing wiring for the sensors and the wired opener.
Then test whether the opener works.