After a lightning storm there are three signs to look for to determine if a garage door opener was damaged by lightning.
Neighborhood garage door openers not working.
Check the battery contacts.
Use your garage door opener remote to test the functionality of your door.
Simple but true the remote transmitter needs power to send a signal to your opener.
If pressing the button on your garage door s remote control doesn t work check the batteries first.
Another common reason your garage door remote control might not work is because of a blown ground fault interpreter gfi.
It may open suddenly without a person pushing the button or it may stop half way open.
Dozens of residents of a northern virginia neighborhood say their garage door openers all mysteriously stopped working and they think it has something to do with the top secret government.
The most common reason for a garage door remote transmitter to stop working is a dead battery.
Dirty worn or wet contacts inside of the battery case inhibit the electrical current.
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.
As with many such problems the most common problem is the simplest one the motor unit has been unplugged.
How to fix a garage door opener remote that has stopped working check the batteries.
The electrical circuits can be harmed by a power surge from a nearby lightning strike.
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.
The most common cause of garage door remote control failure are weak or dead batteries.