If you have tried replacing the light bulb in your garage door opener but the light still won t come on.
Only 1 garage door light works.
Over time these brass contacts will flatten causing the connection with the light bulb to be intermittent.
This video is not intended to fix all of the problems with the garage door sensors just to d.
I have just replaced the logic board and receiver assembly which includes a new light socket and that bulb does not come on.
I have a garage door opener 139 53914d that has two light bulbs but only one of them comes on.
Sometimes having more than one garage door opener in a garage can be the problem.
Fixing garage door sensors on an automatic garage door opener.
Use the remotes to test for range issues.
There are two brass contacts in the light bulb socket of a garage door opener.
Get shopping advice from experts friends and the community.
The bulb on that side did not come on before i replaced the assembly either.
But it might be more than that.
One contact runs down the side of the socket and the other is at the bottom.
The problem could lie with the receiver logic board.