If that doesn t fix the problem check the wiring between the motor unit and the wall control.
Garage door keeps opening and closing randomly.
To troubleshoot the garage door opener button make sure it s clean and free of debris.
As these wires short against the housing the electrical impulse causes the door opener to activate.
Below are three reasons why your garage door opens on its own and some quick fixes you can try.
Whether you re using the passcode entry the buttons inside the garage or your remote opener the openers and the garage door itself must be on the same frequency.
Erase all codes in your remote and then reprogram it.
Garage doors use radio frequencies to open and close.
There may also be loose wire connections inside the button housing itself.
The button can easily get dirty and stuck in the pushed position.
It all depends on the configuration but you likely have a button that activates the door operator.
The door operator button is similar to a door bell.