Getting connected to myQ is simple! Download the free myQ App, and purchase either a Chamberlain Smart Garage Hub, or upgrade your existing garage door opener to a smart garage door opener with built-in myQ connectivity. Your home will also need a strong Wi-Fi signal to be able to control and monitor your garage through the myQ App. Visit our Support Site for articles and videos on myQ connectivity.
Craftsman Garage Door Opener 41a5021-3m-315 49
Most garage door opener brands are compatible with myQ technology if the model was manufactured after 1993. These garage door openers will usually have safety sensor eyes. The myQ Compatibility Tool above will help you check to see if your garage door opener is compatible with myQ.
With the myQ App you can receive real-time notifications on the activity of your garage door and grant others access to your garage from anywhere in the world. Additionally, you can expand your myQ App capabilities by linking your account with any of the myQ smart home partners. For a full list of myQ features and compatible partners, visit our Support Site.
The Chamberlain Group LLC, the corporate parent company to LiftMaster, Chamberlain, Merlin and Grifco, is a global leader in access solutions and products. We design and engineer residential garage door openers, commercial door operators and gate entry systems. Read our story.
North Shore Commercial Door has a large selection of Sears Craftsman circuit boards, which can be used as replacements for your Craftsman garage door opener logic board or your discontinued LiftMaster circuit board. We've conveniently laid out which models are compatible with one another so you can seamlessly perform your LiftMaster or Sears Craftsman garage door opener logic board replacement. You'll find a low-priced logic board to match your specific Sears Craftsman model in our huge selection. These quality components are the perfect way to keep your complete garage door system up and running for longer.Our compatibility and availability chart (shown below) includes LiftMaster and Sears Craftsman logic boards. Each board is interchangeable with a board from another model. So, for example, if your logic board is a Sears Craftsman 41A4315-7D, you can reference the chart to find that the compatible model from LiftMaster is 41A4252-7G. In some cases - like if the LiftMaster logic board has been discontinued - you'll still be able to use a compatible Sears Craftsman board as a replacement. This chart also includes links to the coordinating LiftMaster remote control and keyless entry pad associated with a certain Sears Craftsman or LiftMaster circuit board.
You may also click on each individual circuit board to find a list of compatible Craftsman garage door opener models. Please note that in some cases, you may need to mount your new circuit board to your old circuit board housing. If you have any questions about the compatibility of a garage door opener logic board with a keypad or a remote control, or any other technical questions about these products from North Shore Commercial Door, please reach out to us. We have a team of experts on hand that can assist with all of your garage door opener circuit board questions.
(Right before the opener stops working, I open the garage door and accidentally hit a button on the 3 button remote that I normally don't use to close it about 5 minutes later and the opener started to act that way. I tried holding the same button for 2 seconds just in case that is the "locked" button for vacation and the opener still behaves the same. I wanted to make sure that I did not accidentally lock up the opener by hitting a wrong button on my remote and end up replacing the opener if someone out there can tell me how to unlock it. I have no owner manual because the opener and remotes came with the house.)
My 1/2 HP Craftsman garage door opener stopped working the other day and gave me the "led blinking 5 times" code. As I was working on it, I also noticed that the motor would turn in the door open direction (up), but not the door close direction (down). After researching the problem a bit, I located a cold (loose) solder joint on the logic board that seemed to be the culprit.
I have a Liftmaster 1/3 HP and sensors are working, garage door goes down all the way, but then continuously goes back up. Yellow light blinks 5 times before pausing. Do I need a new unit? Is there sensors on top the motor to garage door also?
Ugh, I had the same exact symptoms some of you described...garage door opened during a cold day then refused to work since then with the 5 blinking lights and brief humming sound when I press the open/close button.
I had the same problem and appreciates everyone's feedback. My garage door opener gave me the 5 blinks and a buzz and no movement shortly after I installed LEDs in it, and I read now that can interfere with the RFID signals from opener to remote so suggest you stick with incandescents.
I detached the garage door from the opener with the emergency pull cord so I could at least close it, and in checking the troubleshooting section of the manual, I saw another issue could be the trolley getting stuck on the stop bolt in the rail. Yep! With the outer trolley detached (the one you release by pulling the handle), I could see the inner trolley looked hard up against that stop bolt. I used a crescent wrench to loosen it and that released the inner trolley. I was able to operate the trolley from the wall control then. I re-attached the outer trolley to the inner one. I noticed the travel of the trolley after a full open/close cycle took it nowhere close to the stop bolt, so I'm guessing maybe the LED interfered with the signalling on when to stop? Just a guess.
Yesterday my Chamberlain opener stopped after opening the door part way, subsequently refusing to operate with only a clicking sound from the opener after pressing the wall control. Long story short, I resoldered all three large connections to the relay and the opener is working again.
My garage door opener can't close after it was open when I got home from work. Trying to find the cause and bumped into this site. The posts here gave me some idea. I opened up the opener and removed the board. Everything looks fine except the down relay coil is open. It was found by using a multi-meter to measure the coil resistance. It should be about about 20Ω or so but measured open. I used a similar relay to replace it and now it's working. Save me money and time for a new opener.
My Craftsman garage door opener stopped working and the indicator light was blinking 5 times (motor overheat error). After unplugging, waiting 15 minutes as recommended and replugging, the drive still would not work and the light was still blinking 5 times.
Hi Zermatt, Thank you, Thank you, Thank you!. God bless!. 10 yrs later and your fix still worked!. You rock!. My craftsman garage opener is now working, thanks to you!!!. If you have a youtube channel I would be your first subscriber!. I had to solder 1 contact and voila!. I removed the logic board plastic holder (just 2 screws from outside). It was very nerve daunting at first but i braved it. Took me 10 mins to remove all screws from outside. Took pics as i moved along. Un-hooked the brown and black wires. Un-hooked the logic-board holder plastic. And then sat on a table and removed the 4-5 screws of logic board. Powered my soldering iron and soldered 1 bad contact. Soldered a few next to it just that looked rusted at the pics u had posted. That did it!. Thanks, baksharp.
Yahoo!!! I was so happy to find this thread. I had the same type of problem. In my case there are 2 circuit boards. The smaller separate board contains the power relays. When I took that board out and got a look at the solder joints I found that one was slightly charred and disconnected. The wire from the relay seemed to be standing by itself in the middle of the hole in the circuit board with a small 'volcano' of solder surrounding (but not touching) the wire. i re-soldered this connection and put everything back together. The door opener seems to be working just like before.
@zermatt Thank you!!! After 7 years it helped me too to fix garage door but little different solder points. I had the same situation, 5 blinking light trouble code also. As per suggestions first i replaced RPM sensor which worked for few weeks but stopped working completely. After inspecting logic board had to touch all points for both connectors on logic board for good connection.
Zermatt, after 7 years, your solution still holds true. I just re-soldered that exact connection, and gave new life to a garage door opener that was manufactured in 1995 and hasn't worked for about 10 years. Even had a couple of different garage door installers tell me to throw it away and get a new one.
Had exactly the same issue with my 20yo garage opener. Repair technician recommended replacing the unit. Glad I found this thread. Faulty soldering was easy to spot, looked very similar to the pictures above. The whole repair took about an hour. Thanks a lot for sharing this! 2ff7e9595c
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