I have a craftsman garage opener and my lock button won't work. When pressed, you can still open the door with all remotes and with the keyless pad. The green button flashes but it still allows you to enter with all remotes. How can I fix this ?
I have the same problem. What is the fix action?
The wireless keypad should work but the remotes should not. I suspect a bad wall control but there is a possibility of a bad logic board. If you have a neighbor with a 3 button wall control see if they will let you borrow it to eliminate that problem. Just make sure you note which wire goes where on the back of the control. They are color coded.
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