If this doesn t fix your problem then the problem is more than likely the safety reversing sensors.
Garage door opener light doesn t come on.
Chamberlain group products which include the liftmaster chamberlain sears craftsman line of garage door openers have a feature where the opener light will turn on if you cross the safety sensor beam shooting across the opening of your garage door.
When your opener light stays on for more than the usual 4 minutes there are a number of reasons why.
Once you push this button the light on the garage door opener will flash twice.
Use a small tool and pull out on the center contact in the socket.
Garage door malfunctions can happen at any time.
Even with top quality garage door opener brands such as liftmaster components can occasionally become jammed or fail to operate normally.
One common issue homeowners run into is their liftmaster garage door light not turning off.
A very common issue we run across weekly is when someone replaces the garage door opener lightbulb but it doesn t turn on.
Your first and obvious thought is i wonder if the bulb is out.
There is a timer for the lights that last 4 minutes.
The managemylife web site is a good resource to find out what may be happening with your garage door opener.
Once you see the double flash press the control button on the remote control.
Report this by manage my life.
Chamberlain garage door opener light problem.
January 20th 2012.
If you are experiencing problems with the interior light on your genie garage door opener you can run through some troubleshooting steps to try and resolve common faults.
Unplug the opener and remove the light bulb.
Contacts in the light socket the light socket itself or the logic board.
But it might be more than that.
Why the light stays on.
Why your garage door light won t work and how to fix it.
Your opener has a logic receiver board that controls the light features.
Lift master garage door system light doesn t go on bulb is good.
To unlock your garage door opener push the lock button for 5 seconds.
Tried a bunch of bulbs and still n.
Light doesn t activate on garage door opener when you cross safety sensor beam.
Chamberlain garage door opener light problem.
If your genie garage door light will not switch off it could be a problem with the wiring or hardware.