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

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Grage door blinking yellow, click and won't open with anything.

I have 1/2 Craftsman garage door that is around 10 years old. It was working fine. I lost the remote and I purchased a car that has home link. I reprogrammed the car home link, and my new remote that I recently purchased. Everything worked fine that day, door open and close no problem. Next day, I can not open the door with the remote or the car or the wall mount either.
The unit on the ceiling is flashing yellow. When I push the wall, any of the remote the unit is making a click, but won't open.

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TRY RESETTING THE UNIT BY UNPLUGGING IT FOR ABOUT 5 MIN.

IF WHEN YOU PLUG IT IN THE REMOTES STILL DON'T WORK TRY TO REPROGRAM THEM.
IF STILL HAVING TROUBLE--
COUNT THE FLASHES - GOTO LIFTMASTER.COM DOWNLOAD A FREE PDF FOR A SIMILAR UNIT (THE MODEL NUMBERS ARE DIFFERENT BUT THE CODES ARE THE SAME).
HOPE THIS HELPS


Posted on May 27, 2010

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