Fixing Chamberlain Garage Door Error: 4 Flashes - Sensor Misalignment Solved!

Is your Chamberlain garage door not working properly? Does it flash an error code four times and refuse to close or open? You might be experiencing a reversing sensor misalignment issue.
But don't worry, with the right tools and guidance, fixing this issue is a breeze. In this video, we'll walk you through how to diagnose and fix this common problem step by step.
We'll show you how to identify the cause of the problem and adjust the reversing sensor to get your garage door working again in no time. You'll learn how to properly align the sensor, as well as common mistakes to avoid.
With our expert guidance, you'll be able to fix your garage door without the need for a costly repair or a visit from a professional. So if you're struggling with a Chamberlain garage door error code that flashes four times, watch our video now and get your garage door working like new!
Error Codes 1 - 6 for Chamberlain Garage Door Opener:
www.searspartsdirect.com/diy/...

[@michellecampbell6415]

This video was excellent and saved us a service call! Thank you.

[@luisgfonseca9019]

Fixed !! Thanks brother. I don’t know why I didn’t think about pulling out a tape measure myself. 😂

[@RandomReviewsHowTos]

Glad to help

[@brebee9810]

Worked beautifully!! Thanks so much for the video! 😊

[@user-mo4jc8sk4v]

Thank you so much. You were very easy to understand and through. I did exactly what you said to do and it worked! Thank you, again.

[@asmith1924]

Very helpful this fixed my issue. Thank you so much.

[@user-bl1uf3nt3x]

Thanks for the info

[@patrickbray8673]

Thank you!

[@alsacs3635]

Good info. Thanks for posting.

[@RandomReviewsHowTos]

You bet

[@alexpughiuc7660]

Thanks so much!!

[@RandomReviewsHowTos]

No problem

[@andym1594]

you are measuring from the concrete up- but you have no assurances the concrete is level.

[@keithtrap8693]

Any idea how you erase the codes?

[@TheGhostofW.C.Fields-lz6xh]

Chamberlain says set the safety sensors no more than 6 inches from the floor. That's so it senses things like, for example, a kid laying under the door, and someone presses the down button. The concept of the "safety sensor."