The electrical circuits can be harmed by a power surge from a nearby lightning strike.
Neighborhood garage door openers not working.
The most common cause of garage door remote control failure are weak or dead batteries.
Dirty worn or wet contacts inside of the battery case inhibit the electrical current.
Check the battery contacts.
Finally it s possible the garage door opener s motor.
Simple but true the remote transmitter needs power to send a signal to your opener.
Use your garage door opener remote to test the functionality of your door.
How to fix a garage door opener remote that has stopped working check the batteries.
The most common reason for a garage door remote transmitter to stop working is a dead battery.
However if all the garage door openers stop working at the same time then most likely the garage door antenna is not attached properly or the garage door opener itself needs to be reset.
As with many such problems the most common problem is the simplest one the motor unit has been unplugged.
After a lightning storm there are three signs to look for to determine if a garage door opener was damaged by lightning.
A gfi is responsible for protecting your home from any potential electrical dangers such as overheating.
It may open suddenly without a person pushing the button or it may stop half way open.
The opener acts haphazardly.
It s also possible that the circuit breaker fuse or gfci outlet powering the door opener circuit has tripped or burned.
Another common reason your garage door remote control might not work is because of a blown ground fault interpreter gfi.