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

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Problem programming *2* remotes. I can program

Problem programming *2* remotes. I can program either and keypad but not both remotes silmultaneous. What is wrong?

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  • tomweiss Nov 17, 2009

    OK this site helped me. Mine is fixed. Quick answer, one of my remotes was broke (rotating code problem).
    http://www.thathomesite.com/forums/load/...

    Good luck.

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I need help with this to! :D

Posted on Nov 15, 2009

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1 Answer

How do you program the transmitter on a 1996 Lincoln Town Car?


1. Enter 5-digit permanent entry code into the keyless entry keypad.
2. Within 5 seconds of pressing last button of code, press the 1/2 button. All doors will lock then
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1 Answer

How do you prgram remote keyless entry


Here are the instructions from the factory service manual:
1. Enter 5-digit permanent entry code into the keyless entry keypad.
2. Within 5 seconds of pressing last button of code, press the 1/2 button. All doors will lock then
unlock confirming you are in programming mode.

3. Press any button on first Keyless Remote within 5 seconds of pressing the 1/2 button. Locks will
cycle to indicate succesful programming.

4. If you are programming more than one Keyless Remote (Including any exsiting remotes) Press
any button on second keyless remote within 5 seconds of previous remote. Locks will cycle again
to indicate succesfull programming. (If the keypad light goes out before all remotes are
programmed the entire process must be repeated).

5. Press the 7/8 and the 9/0 buttons simultaneously on the keypad to exit program mode.

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Trouble with programing garage remotes and keyless entry pad


Either the keypad is the wrong model for your opener or it has reverted to an earlier technology and needs to be replaced. It is important that you get the model number off your motor unit so you can be sure you get the right keypad for your opener.

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Can only program one remote or keypad. which ever


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Oct 08, 2009 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Can not program both keypad & remote to operate at the same time


One of your units has reverted from "rolling code" to "billion code" and as you have found they will each work but will not work with each other. The problem is finding out which unit reverted. The most common one is the hand remote but that could be wrong.

Aug 09, 2009 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

I need to program the key fob


. Enter 5-digit permanent entry code into the keyless entry driver door keypad. 2. Within 5 seconds of pressing last button of code, press the 1/2 button. All doors will lock then
unlock confirming you are in programming mode.

3. Press any button on first Keyless Remote within 5 seconds of pressing the 1/2 button. Locks will
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any button on second keyless remote within 5 seconds of previous remote. Locks will cycle again
to indicate succesfull programming. (If the keypad light goes out before all remotes are
programmed the entire process must be repeated).

5. Press the 7/8 and the 9/0 buttons simultaneously on the keypad to exit program mode.

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1 Answer

Only Keyless entry or remotes can be programmed but not both


If you can program your remotes but when you program your keypad the remotes quit working and vice versa you have either the wrong keypad or it has reverted to an earlier technology. Make sure the keypad is for your specific model door opener.

Jun 25, 2009 | Sears Craftsman LiftMaster Chamberlain...

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