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

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Liftmaster 376lm Keypad wont work

Worked just fine until last night and it stopped working, changed the battery this morning and now it just flashes, How do I get it to work again

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  • fourstecks Jan 19, 2009

    I have the same problem, when I enter the code the keypad just flashes over and over.

  • Anonymous Jan 31, 2009

    same problem. The code is still their and still works. take your hand and press hard on the entire keypad, then put in your code. I've been doing this for a week. Must be a bad connection on the board. Need to replace 976lm remote.

  • jellomama Apr 13, 2009

    I have the same problem, but have no access into the garage to reset the learn button. Any other suggestions?

  • marty metzger May 11, 2010

    what flashes. light bulb on motor. light on wall console.

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Reprogram keypad. Press learn button on back of opener, then press in 4-digit code and press and hold enter on keypad. Light on opener will blink.

Posted on Jan 18, 2009

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Video


How many times does the light flash?

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