More specifically if your garage door light won t shut off it is most likely due to one of these reasons.
Garage door opener lights not working.
If the garage door opener is not powered up it won t work.
If the socket is corroded replace it immediately don t wait until the lights stop working.
Unplug the garage door opener then immediately plug the opener back into the electrical outlet.
This is to verify if the socket works.
See safe t beam diagnostic light guide check garage door for binding.
If an operational problem exists and the garage door opener will not close the opener can be forced to close.
In this position you ll work most comfortably.
Check for interference from adjacent photo eye sensors of any brand.
If you hear a click replace the light socket if you do not hear a click replace the logic board.
Listen for the light relay on the logic board to click.
Garage door lights sometimes malfunction.
Unplug the garage door opener then immediately plug the opener back into the electrical outlet.
While this may seem like a no brainer one of the most common causes of garage door opener failure is simply the result of the power cord working loose from the.
If your liftmaster garage door light won t turn off or on there is likely a problem with your door s motion sensor or light timer.
Press and hold the wall console button until the garage door is completey closed.
Step 4 replace the bulb to replace the bulb start by setting a ladder next to the light housing.
Make sure the opener is plugged in.
Listen for the light relay on the logic board to click.
Unplug the garage door opener from the socket outlet and plug in another device.