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

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Garage door opener keypad stopped working. cannot reprogram it.

Keyless entry keypad stopped working. Cannot reprogram it, although the light is flashing on keypad.

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  • 53 Answers

It could just be you need to replace the battery.
The warning light might be a "battery low" warning - advising you to replace it!
If it stops flashing, the battery has died altogether.

Posted on Nov 18, 2009

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1 Answer

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1 Answer

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