My 888LM control is beeping/flashing red and yellow lights. Needless to say I can’t make it stop and I cannot sleep. I need immediate help

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Good morning. It’s 2:42am and my 888LM control unit for the garage door is beeping and flashing red and yellow lights. Needless to say I can’t make it stop and I cannot sleep. I need immediate help
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Toby C Kirkiles

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Posted 11 months ago

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MyQ Community Manager

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Toby C Kirkiles, thanks for the info. I've requested a customer support agent reach out to you directly for assistance. Please look for an email, we'll get this solved for you. Thanks, Chuck 
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Paul Rodman

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I am having the same issue. Please contact me.

Thanks
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Toby C Kirkiles

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You need a new unit. Call them and they will swap it out under warranty.
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MyQ Community Manager

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Paul, I've requested a tech support agent reach out to you directly via email. Please keep an eye on your inbox.  Chuck 
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Annmarie Connell

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Mine is doing the same thing.  Trying to install and it won't stop beeping
My email is aconnell0812@gmail.com
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MyQ Community Manager

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Hi Annmarie -  someone from our tech support team will reach out to you via email. Thanks, Lauren
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Danny Matlock

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I am having the same problem - the Garage Door control panel (Chamberlain 888lm) is flashing red and yellow lights and is not opening the garage door. What is the issue and how can I fix it?
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Angel Landin

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My garage door panel is doing the same thing how do i fix it?
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Brian Frank

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Mine is doing the same thing!
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benleal

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benleal@hotmail.com flashing, beeping, brand new install of two units.
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benleal

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benleal@hotmail.com flashing, beeping, brand new install of two units.
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Leo Burke

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Same problem!!! Randomly opens itself with no rhyme or reason
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Stian

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This is a known issue with the 888LM. LiftMaster refuses to acknowledge the problem publicly or state which hardware revision (if any) fixes it. In the worst case, it'll leave the garage door open with nobody home.
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mhebert

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3:00 am and mine won’t stop!!!! Help!!!
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Neil Ortega

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I am having the same issue. Is there a fix to this?
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tony

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I’m having a similar issue with my panel where it beeps all night and flashes yellow and red light...pls help!
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Nelson

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My fix was to replace the 888LM and the problem went away.  I then repaired my 888LM door opener by replacing the two capacitors in the remote and tested. I have now repaired a couple of these remotes and all are still working. I don't recommend repairing them if you don't know how to use a soldering iron.
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Matt Calhoon

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That’s rediculous to have to go through that work on a new product
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benleal

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I threw all of it out and installed Nexx Garage door controllers. Work like a champ.
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Nelson

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The 888LM is the access point for other devices. Like the out door keypad and the LiftMaster® Internet Gateway which does exactly what the Nexx Garage door controller does. I'm hoping that you installed a Door bell type button in the garage incase of an emergency. 
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benleal

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Yep, kept the existing setup and just tapped in. It’s a cheaper and simpler setup but gives me the versatility of using geofencing and rules to automatically open and close my doors. The Chamberlin setup was a fail from the start. Can’t have the control pads too close to each other, weren’t compatible with door openers. (Really? Just open and close, a dumb button does that job!) and more hardware. And on top of that, I couldn’t return the darn equipment.
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Leo Burke

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We went on a wek long trip and ca,e home to find it open. It randomly opens andfind it inthemiddle of the night. The neighbor loves the beeping. Hes a decent guy and even tried shut the door a few times. No luck
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Chamberlain Admin, Official Rep

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Hi Leo,

Can you email us at social@chamberlain.com with the subject line "myQ Community. 888LM -Leo Burke" ? We will look into this.
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Matt Calhoon

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Would you please have a customer service rep contact me, I am really frustrated with this opener. I just ordered a replacement and it still flashes red and yellow and beeps every 30 seconds. 888lm
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