How to reprogram sears garage door opener 41a5021-3m-315 with remote 315?
My garage door opener opens with my neighbors remote. How can I reprogram mine? I have a sears 41a5021-3m-315 opener and a sears 315 remote. Thank You Ken
B b g...
Expert
There will be a colored learn button on the motor head. Not black. Press and hold this button down until the led light by it goes out. This erases the receiver codes. ---- Now press and release the learn button and them press the button on the remote. The light bulb should flash once. For multiple remotes repeat from ----. For a keyless entry press and release the learn button and then enter the 4 digit code followed by the up/down button. Again the light bulb should flash. We recommend a surge protector on all openers, 900 joules or higher. Thanks BB
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