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

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I have 3 garage door openers with romotes with the blue buttons. One unit went out and it was replace with a unit with black buttons on the romote. I purchased a devise that allowed all 3 openers to work with the blue botton remote. I had 3 of the blue button remotes and 1 got broke. I purchased another blue button remote and it works fine on the old units but I cant get it program for the newer unit. I know the blue button remotes will work because I have 2 that still work on both the new and old units. How do I program the new blue button remote to operate the new unit with the device to make it work like the older units Thanks Max

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  • marty metzger May 11, 2010

    Is new unit 315 mz, security plus. Frequency changed a few years back and blue will not work. Did new unit's remote say 315 and have round symbol on them?

  • Don Maggard May 11, 2010

    What is the device you purchased that allowed all 3 openers to work?


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Is it a learn code program or does the back of the remote say some number

Posted on Mar 17, 2010

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