Some models of opener allow you to temporarily deactivate the external keypad using the buttons on the opener mechanism.
Sears craftsman garage door opener keypad not working.
The lock button feature disables all remotes.
So get a ladder and place it under the opener.
Press and hold the enter button.
You also might want to consider replacing the whole system if it s old.
The first thing you want to check is the socket your craftsman opener is connected to.
Unplug the garage door opener from the socket outlet and plug in another device.
Press and hold the lock button for 2 seconds to disable the feature.
Within 30 seconds enter the pin on the keypad.
If your garage door keypad is not working after you ve checked the batteries looked for frayed wires and examined the pad for broken or stuck keys then you might have to simply replace the keypad.
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.
Release the button when the garage door opener motor lights blink.
Check your instruction manual for more information on activating your keypad.
When you have your pin press and release the smart button on the garage door opener s motor unit.
I used the same size and type opener a craftsman 1 2 hp opener.
Then test whether the opener works.
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Unplug the garage door opener and check the wiring connections on the panel.
The indicator light will glow for 30 seconds.
If the green light blinks on the wall control the lockout feature is on.
Check that the keypad is enabled for use with your garage door opener.
I used the existing wiring for the sensors and the wired opener.