Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
We were having a problem with our craftsman garage door opener and i tried hitting the red button at the back of the unit, well when i did that it reset the codes for the remotes and i've followed the instructions on the back of the unit to re-program them, but it's not working! it says to hold down the button on the transmiter, and then press the button on the receiver(red button) and then when the light starts to flash, let them both go. i've tried this many times to no avail and no one seems to be able to help me!! courtney my e-mail is [email protected] if you can help me let me know!
PRESS THE BUTTON ON THE OPENER FOR ABOUT 20 SECONDS TO CLEAR THE CODES.
THEN PRESS AND RELEASE THE PROGRAM BUTTON.
NOW PRESS THE REMOTE AND HOLD FOR ABOUT 10 SECONDS.
THE NEXT TIME YOU PUSH THE BUTTON ON THE REMOTE THE DOOR SHOULD WORK.
HOPE THIS HELPS
Posted on May 27, 2010
Push once the red button on the back, and then push the transmitter button u want to program u should hear 2 clicks inside the unit.. and if u dont.. hold down ur transimitter button .. the led in the back of ur unit should be blinking... otherwise let me know
Posted on Mar 13, 2009
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Posted on Jan 02, 2017
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