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.
Light doesn t work on garage door opener.
Unplug the garage door opener then immediately plug the opener back into the electrical outlet.
One common issue homeowners run into is their liftmaster garage door light not turning off.
While this problem doesn t damage your residential garage door system it can wear down the light s battery.
If the light is still not coming on it could be the light socket or the logic board.
In many cases it is as simple as replacing the light bulb but other times it is a more.
To determine which one it is follow the steps below.
Not garage door function issues but one of the most common is the garage door opener light that.
Light doesn t activate on garage door opener when you cross safety sensor beam.
Chamberlain garage door opener light problem.