Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+ Logo
Posted on Jun 01, 2008
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Craftsman 1/2 HP garage door opener, remote keypad stopped working

The car remotes work, the three button remote works but as of yesterday the keypad one stopped working, I push the code and the backlit keys jsut start blinking. The battery is okay or the lights wouldn't blink but I swapped the battery anyhow. The manual doesn't mention any troubleshooting for the keypad.

  • 36 more comments 
  • bdhoward Jun 01, 2008

    I already swapped out the battery - is there something else one has to do in order to reset it? thanks

  • Anonymous Mar 11, 2014

    face book has blocked me why?

  • Anonymous Mar 11, 2014

    need to start it

  • Anonymous Mar 11, 2014

    How do I retrive pictures from my Verizon LG picture phone that does not containe a memory card to make pictures on mt photosmart A524

  • Anonymous Mar 11, 2014

    Won't start when it's warm it starts fine when it's cold hopefully you have an answer as to why this happens

  • Anonymous Mar 11, 2014

    lewis dot structure for k+1

  • Anonymous Mar 11, 2014

    samsung only s5610k

  • Anonymous Mar 11, 2014

    canon photocopier paper jam

  • Anonymous Mar 11, 2014

    265/75/r16s fit on 235/75/r16 rims

  • Anonymous Mar 11, 2014

    Where is this located so I can replace it

  • Anonymous Mar 11, 2014

    i have a 2008 dodge magnum 2.7, the radio, fan blower, dash lights, wont come on the horn will sound but is weak. all fuses are good. please help! dodge place wants to charge me 95 a hr just to look at it. I asked how anyone could afford to have their car looked at with that price. the parts are high enough.

  • Anonymous Mar 11, 2014

    haier dishwasher dw12-tfe3 error code e6

  • Anonymous Mar 11, 2014

    phone face with time and date not bright enough it has been charging for 12 hours

  • Anonymous Mar 11, 2014

    just started the bike after a couple of months and gas was coming out of the air cleaner

  • Anonymous Mar 11, 2014

    All other lights working, fuse ok

  • Anonymous Mar 11, 2014

    Cheap Mini Clip MP3 Player

  • Anonymous Mar 11, 2014

    the 4 wheel drive switch comes on only when it wants to

  • Anonymous Mar 11, 2014

    Have Kenmore 363.9554710 it won't dispense water. It just hums. What to check?

  • Anonymous Mar 11, 2014

    how do I stop my phone from going direct to voice mail when somebody calls me

  • Anonymous Mar 11, 2014

    How often should these freezers be on defrost? We use it for an ice cream freezer and the ice cream seems soft. It's set to defrost like 4 times in a 24 hour period.

  • Anonymous Mar 11, 2014

    technika 106 digital radio keeps shutting down when on dont know wether its the sleep mode needs to be turned off cant seem to locate the sleep mode

  • Anonymous Mar 11, 2014

    which two threads are used to purl stitch with an overlocker

  • Anonymous Mar 11, 2014

    I want to print a receipt from my wordpad, but it says that the printer is not connected ..I checked everything else and it works fine.

  • Anonymous Mar 11, 2014

    shift lever Is loose and makes it hard to find reverse or drive

  • Anonymous Mar 11, 2014

    1999 5.7 v8 4x4 chevy 1500

  • Anonymous Mar 11, 2014

    hello my bmw 3 series convertible glove box won open. tried using the key to unlock but no luck. any suggestions?

  • Anonymous Mar 11, 2014

    is this an easy diy project?

  • Anonymous Mar 11, 2014

    2010 buick lacrosse,how do i replace bulb on side mirror.light do not work on mirror.

  • Anonymous Mar 11, 2014

    turns on everything works accept touchscreen

  • Anonymous Mar 11, 2014

    codigo de remoto para tv samsung

  • Anonymous Mar 12, 2014

    No power and transmission slipping Rebuilt engine ran fine for three months

  • Anonymous Mar 12, 2014

    replacement electric cord

  • Anonymous Mar 12, 2014

    This is a old Elite 48 (15 years?)
    Trying to access system manager to re record company greeting. Dialing *2# and 632, at this point it is asking for a password. What is the default password.

    Thanks,

    Harold

  • Anonymous Mar 12, 2014

    1991 ignition module buick park ave labor costs

  • Anonymous Mar 12, 2014

    how do i change rear bearngs on my 2008 kia sportage?

  • Anonymous Mar 12, 2014

    updates

  • Anonymous Mar 12, 2014

    Ran fine yesterday DOA in Driveway today!

  • Anonymous Mar 12, 2014

    code po402

×

1 Answer

Ginko

Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

  • Master 19,396 Answers
  • Posted on Jun 01, 2008
Ginko
Master
Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Joined: Feb 13, 2008
Answers
19396
Questions
25
Helped
8073206
Points
55462

Try removing the battery and see if you can reset it.

  • Ginko
    Ginko Jun 02, 2008

    There should be a green reset button o the back of the unit and the green
    light has to be on in order for the remote to work. Once you reset the
    green button the green light should come on.

×

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

I really need your help. My Craftsman unit model number is 139.53615SR manufactured 1/92. I have a three car garage. The original two remote controls were lost and since then I've used the setting in my...

Have your neighbor bring over his remote and open or close your door with it. Then hold the smart/learn button in for 6 seconds on your opener. Then see if he can open your door. He shouldn't be able to because that procedure erases the memory in your opener. No remotes should work. You need to get that remote #53778 back and program it and then see if your neighbor can open your door. If he can open your door at any point after you have held that button in for 6 seconds you need to get a new door opener.
0helpful
1answer

I have a 1/2 hp craftsman opener. Remotes work fine. Wired wall unit has a blinking light on the open button and will not work Lock pad and light pad work but not the operate pad.????

Try pressing and holding the lock button for 3 seconds to stop the light from blinking. Your wall control may be bad. Usually when that light is blinking it is the remotes that will not work.
1helpful
2answers

Liftmaster 1/3 HP. Remote and wireless keypad stopped working.

Sounds like the reciever for you wireless devices is not working?
0helpful
1answer
0helpful
1answer

Remote Garage Door Openers won't work

Does your wall console have a LOCK or VACATION setting. Turn off.
Not finding what you are looking for?

2,486 views

Ask a Question

Usually answered in minutes!

Top Sears Building Materials Experts

Cindy Wells

Level 3 Expert

6687 Answers

Brad Brown

Level 3 Expert

19187 Answers

hsapiens

Level 1 Expert

6 Answers

Are you a Sears Building Material Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...