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

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My garage door hmmmms but will not open or close. How can I fix this?

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Could be the start capacitor is bad. When this happens the motor will not start but just hums for a few seconds. Could also be that the door is open and jammed against the bolt just in front of the motor unit. Is the door open or closed?

Posted on Jul 13, 2010

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Posted on Jan 02, 2017

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1 Answer

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1 Answer

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Sears Craftsman Garage door opener does not open or close


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1 Answer

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IF U HAVE TWO EYE,SENSORS ON EACH SIDE OF THE DOOR SEE IF SOMETHING IS BLOCKING THE EYES OR SOETHING IS COVERING THEM, OR THEY ARE OUT OF ALIGNMENT, ONE SHOULD SHOW GREEN, AND ONE RED EYE, GOOD LOCK

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1 Answer

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This is a link on how to program your remote. Have to have make and model number ready.http://www.garagedooropeners.us/helpgifs/maincode.html
Hope this is a Fix Ya.........

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