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

1 Answer

Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+: I have a Craftsman garage door opener 1/3hp chain ...

I have a Craftsman garage door opener 1/3hp chain drive part number 41A5021-3E The garage door doesn't work with the remotes. I replaced the battery in one thinking that was the issue then the next day it didn't work again so I unplugged the battery and plugged it right back in to the remote and it opened the garage door. The following day it did it again so I started using the other remote and that worked once. Now the last 3 days neither one has worked.

Posted by Anonymous on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 3,197 Answers

Sounds like your logic board is going bad. The part number you listed is the logic board.

Posted on May 20, 2010

Ad

5 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Don Maggard

  • 3197 Answers

SOURCE: Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+: I cannot reprogram the keypad outside the garage....

Make sure the battery is good and then locate the smart/learn button on the rear of the motor unit near where all those white wires go. Press and immediately release this button and then walk over to the keypad and key in a 4 digit code and press enter.

Posted on May 05, 2010

Don Maggard

  • 3197 Answers

SOURCE: Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+: Can I use a genie wireless keypad on a craftsman o...

No each manufacturer uses a different code that is built into the keypad.

Posted on May 18, 2010

Don Maggard

  • 3197 Answers

SOURCE: Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+: liftmaster garage door lock button...

This button toggles off and on by holding in for 3 seconds.

Posted on May 20, 2010

Don Maggard

  • 3197 Answers

SOURCE: Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+: one lift spring is broken...

Replacement of both springs is recommended.

Posted on May 20, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

With my door closed, i push door button to open and the chain and opener continues inthe closing mode. any help?


Shop for sears craftsman liftmaste... on Google


Garage Door Opener Gear...
$31.45
Sears Parts D... Liftmaster 41C4220A Ge...
$21.75
Preferred Do... Chamberlain/l... Sprocket, Gea...
$17.95
eBay Direct Replacement f...
$20.95
Moving Up G... Liftmaster 41c4220a gea...
$31.67
North Shore... Search Results

    Liftmaster Gear And Sprocket Kit 41c4220a Chamberlain ...

    www.sears.com/search=liftmaster%20gear%20and%20sprocket%20...

    Searsmore info. + -. Chamberlain LiftMaster 41C4220A Gear & Sprocket Assembly Kit. $31.40 ... Chamberlain Sears Craftsman Liftmaster 41A2817 Gear Kit. $27.65 ...

Jan 10, 2016 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Can I buy a new remote for 41A435-7


Ebay.


http://www.ebay.com/sch/i.html?_odkw=41A435-7+remote&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.TRS0&_nkw=Sears+Craftsman+LiftMaster+Chamberlain+Garage+Door+Opener+Wireless+Keypad+Model+976LM+Security%2B&_sacat=0

Jul 08, 2014 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+: i'm reinstalling my garage door opener because the...


Terminal #1 - White wire with red tracer from wall control

Terminal #2 - Three solid white wires. One from wall control and one from each of the door sensors.

Terminal #3 - Two white wires with black tracer from the door sensors.

May 17, 2010 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Garage door opener model 139.53615sr. can i


You can buy the chain and cable assembly at any good door opener service company. I doubt you will find aftermarket though.

Nov 29, 2009 | Sears Craftsman LiftMaster Chamberlain...

Not finding what you are looking for?
Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+ Logo

666 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sears Building Materials Experts

Mike

Level 3 Expert

4363 Answers

Cindy Wells

Level 3 Expert

6034 Answers

Brad Brown

Level 3 Expert

18108 Answers

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

Answer questions

Manuals & User Guides

Loading...