Chamberlain Garage Door Openers........

Goose

Well-known Member
Is anyone familiar with Chamberlain garage door openers?

We have two, one on each door. A couple of weeks ago, the torsion spring on my wife's side broke. I replaced the spring with an exact duplicate with no problems. Now, a tiny light on the front of the opener head blinks continuously. Six blinks with a pause, then six more, continuously. Also when the door is open and someone, or a cat, walks through between the sensors, the courtesy light doesn't come on.

Has anyone else seen this problem? Actually, I don't see how the spring breaking and being replaced should have a connection. I cleaned the sensors and checked the wiring. That all seems OK.
 
I have a Chamberlain opener and the only time the light will blink on and of is if the sensors get out of line even a tiny bit. Not saying that's what's wrong with yours but check it . Good Luck
 
Thanks for the responses!

It is 6 blinks. According to the link, that means a circuit board failure.

I have a spare unit I've robbed parts off of. When I'm in my shop tomorrow, I'll see if it's the same and if the board looks good.
 

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