What Do The Garage Door Opener Flashing LED Codes Mean?

The Chamberlain, Liftmaster & Craftsman garage door openers have a built-in diagnostic indicator that will assist you in troubleshooting your garage door opener.

There is a LED light next to the smart button (programming learn button) on the outside of the motor cover up above the antenna. The LED functions as a diagnostic indicator by slowly flashing a failure code continually every eight seconds until the fault is corrected, the garage door opener is reset, or the necessary parts are replaced.

Learn what all of the LED flashing codes mean and what to do to fix your garage door opener problem!

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This entry was posted on Friday, August 7th, 2009 at 9:43 PM and is filed under Garage Door, Home Repair. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

2 Responses to “What Do The Garage Door Opener Flashing LED Codes Mean?”

house clearance Says:
April 12th, 2010 at 8:31 AM
garage doors have really moved on. i always it hate when something breaks and you don’t know what has gone wrong so i all for this LCD system need to apply this to more things
beth cox Says:
May 6th, 2010 at 11:03 AM
Hi,
That is a very good question.
I have never even thought of it before.
Thanks for bringing that out.