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

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I reentered the new keypad numbers after pushing learn button and

The garage door opener still will not learn number. I put a new battery in remote and still does not matter.

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Your keypad is most likely bad or if it's new it could be the wrong model for your opener.

Posted on Sep 28, 2009

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Posted on Jan 02, 2017

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I need a remote keypad for 41a5021-1e lift master. What model will work for this unit


check the liftmaster web-site. also any garage door sites may have parts offerings. google the part number as well.

Nov 05, 2014 | liftmaster Lift Master 377LM 376LM 315 MHz...

1 Answer

I have a craftsman garage door opener, of which I tried to program a new remote. but it did not program. in the event I accidently errased my keypad password. How can I reprogram the keypad, i cannot...


Hello there,
It actually depends on what you are trying to program. And these instructions apply only to openers that do not have dip switches on them.
Remotes: push don't hold the colored learn code button all models have different colors. After pushing the button hold the remote behind your back and push it three times. On the third time the door should run.
Keyless Entry: Program the code you want into the keyless. Push the colored learn code button and then enter the code and push enter three times slowly. on the third time the door should run.
Home-Link. Hold the two outer buttons until the blinking pattern changes. Then hold the button you wish to program and point and click your remote at it. Push the colored learn code button and push the homelink button three times.
There are two models of the Wireless Keyless Entry System, the 740CB and the 940CB. The 940CB is for use only with Security+® garage door openers having an orange/red smart/learn button. The 740CB will work with all openers manufactured since 1990 that have a yellow, white, gray, or green smart/learn button. It will not work with Security+® openers.
To program the keyless entry, first locate the smart/learn button. On our chain drive models, this button is on the end farthest from the door. On our belt and screw drive models, it is on the right side as you face the door from the opener. You simply press and release the smart/learn button. You now have 30 seconds to enter your four digit PIN number into the keypad and hold the enter button for five seconds. Wait one minute and test the keyless entry by entering your four-digit PIN number and pressing enter.
With some Security+® models, you can also program your Model 940CB Wireless Keyless Entry without climbing a ladder, right from your Multi-Function Control Panel. Simply enter your pre-selected code and press and hold the enter button on your Keyless Entry. Then press and hold the light button and the pushbutton on your Multi-Function Control Panel. The garage door opener lights will flash to confirm that the Keyless Entry has been successfully programmed.
Hope this helped you solve the problem. All the best my dear friend. Elect_Comp

Sep 02, 2011 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

I have a Chamberlain Liftmaster Professional 1/3 hp garage door opener. I'm unable to find the model number, but it was made in April 2004 and has an orange learn button. It has been working fine since...


Do you mean the numeric keypad is no longer controlling the garage door? If so, have you changed the battery for the keypad? Frequently, if the battery is low, the keypad will stop working when the door is closed but works to close an open door. On most Chamberlain garage door openers, this is a 9V battery. You may need a small Philips screw driver to open the battery compartment at the bottom of the keypad.

After changing the battery, try the learn code procedure again. I've found it easiest to have two people involved when programming the keypad to the garage door opener. One handles the Learn button and the other types in the desired code.

I hope this helps.

Cindy Wells

May 22, 2017 | Vacuums

2 Answers

I programmed 2 new remotes with no issue but, cannot get the remote keypad to reprogram (we just bought the home and don't know the existing code) the model for the garage door opener is Chamberlain...


Your keypad may be bad. If you press and immediately release the smart/learn button and then key in your 4 digit code and press enter the keypad should be working. Be sure you have a good battery. Actually the flashing of the keypad is indicating that it is sending the signal to the receiver. Holding the enter button in doesn't do anything extra.

Nov 30, 2009 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

My new wireless keypad is not being recognized. WHen I push the "Learn button on the opener it does not flash.


Press and immediately release the learn button and then walk over and key in your 4 digit PIN and press enter. If your opener is older and the keypad is the new generation it may not be compatible with your opener. You need to make sure you take the model number off the motor unit when you order new parts or accessories. The model number starts with 139.

Sep 05, 2009 | Sears Craftsman LiftMaster Chamberlain...

3 Answers

HomeLink works in vehicle... unable to program hand held or remot


When did your remote and keypad quit working? Was it when you programmed the Homelink? It sure sounds like you have a bad logic board.

Jul 02, 2009 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Wireless Keypad wont allow use of other door openers


hit learn button for 10 seconds. now nothing will work except wired buttons. Hit learn for 1 second and put in yur 4 digit keypad code and hit enter, light on motor will blink twice. hit learn again for 1 second and push button on remote. again bulb will blink. continue pushing learn for 1 second and adding another remote.

Dec 26, 2008 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Garage door keypad & remote


You need to sync both. I have a LiftMaster. If you want to change the code on your keypad you need to open up the garage door motor compartment where the light is (mine is in the back). Press the learn button, within 30 seconds enter the new code on your keypad and hold down the enter button for several seconds until the light on the opener blinks to tell you it has learned the code. Test the new code to see if it works. If the new keypad code works, then try the remote. My remote will not work after I reprogram the keypad. If the remote does not work (check battery) then climb back up the ladder and press the learn button on the garage door motor again, press the remote button and hold down until the light blinks again and the opener has learned the new code. This process works when I need to sync my remote and keypad. Good luck, I hope this helps.

Jul 21, 2008 | Sears Craftsman LiftMaster Chamberlain...

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