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

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Garage door wont close every time

When it doesnt close the light blinks 10 times, what does this mean. the sensor line is clear and the sensors are new

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  • Anonymous Mar 04, 2009

    My garage door only closes on the second try and the button must be depress all the way to the bottom.

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You have problem with sensors. does each have an led lit. if not, align them better, should solve problem.

Posted on Jan 16, 2009

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