Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

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Remote opener I have 3 garage door remotes, I've used 2 of these consistently. The other one hasn't been used in a year and was at a friends house who had access to the garage. It now needs to be used, we put a new battery in it today, it won't work, however, until a year ago it was fine. The green light comes on both the opener and the unit on the garage door. Can you help? Both other remotes are still working fine. Thanks!

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Have you tried to re-learn the remote? The instructions should be inside the opener cover.

Posted on Nov 05, 2008

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The house I am in has a 1/2 hp crafteman garage door opener 41a4315-7c. they left a remote 139.53681b, I cannot get it to work. Is this the right remote?


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Jan 16, 2011 | Sears Craftsman LiftMaster Chamberlain...

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1 Answer

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Jul 20, 2009 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

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Sears garage door opener


I just found the solution for my 'ancient' Sears garage door opener, model # 139.655000, and I figured I'd share it.

There's a separate radio module, wired to the main opener. This module is small, has a short wire/antenna, and plugs directly into an outlet.

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Jul 09, 2008 | Sears Craftsman LiftMaster Chamberlain...

2 Answers

Programing garage door opener remote


ok crystal,calm down this is an easy one! first locate the smart button on your openers , next you will press and hold down the smart button until you see an indicator light above it shut off, while your holding that button the light will be solid ,Now your ready to program your remotes ,first programm one side by taking each of your four remotes and pressing the smart button on machine then pressing the button on the remote you want to program,by doing that you will notice the lightbulbs on your machine shut off and go back on , This is an indicator that your machine has accepted the code , now do it with the other three remotes , after you,ve programmed all four ,go over to the other machine and repeat the process but this time you have to choose another button on your remotes since you,ve programmed all four remotes to the same button on each remote ,just choose the bottom button on your remotes this time to keep them seperated , hope this helps you and it is as easy as 1-2-3 your owners manual will describe exactly the same ,i know because i,ve installed over 27,000 machines working as an installer for sears, please leave a nice feedback rating if i was able to help you, good luck,Sincerely Glenn Mayer

Mar 12, 2008 | Sears Craftsman LiftMaster Chamberlain...

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