If you ve tried everything listed above and your garage door still won t go down you.
My garage door wont go up.
For those who are unfamiliar with how garage door sensors work there are two sensors each.
Tug on it hard and it.
Garage door won t go up.
You have a broken spring.
It typically has a small ball at the end.
First thing to do.
Get it working with these easy tips problems with the sensors.
Force your garage door closed.
Can you see about a 2 gap somewhere in any of the springs.
If your garage door all of sudden won t go up and you re sure the transmitters are working properly and power is getting to the motor then you may have broken torsion springs.