Automatic garage door ignores the wall button?

The wall button is a low-voltage switch connected by thin wire to the opener. When it fails, the usual suspects are a loose wire at the opener, a wire pinched by a nail or staple, a worn button, or a corroded screw. Dry winter air makes mice and moisture rarer, but a garage that gets wet in spring can corrode contacts.

Many modern consoles have a lock button that blocks the remotes but not the wall control, and some blocks both. Check for a small LED that is on or blinking. If you have a wall console with a vacation lock, pressing and holding the lock button for a few seconds often returns it to normal. Remotes use a radio signal and a rolling code, so they can work when the wall button is dead.

If the door will not respond to either, check whether the opener has power and the sensors are aligned. A blocked photo eye will stop the door from closing but not from opening. The opener's board can also fail, and that is what we look for when nothing else explains it.

Usually a small repair. Swapping a wall button or fixing a wire is usually a short job. If the opener board is failing and the unit is old, our answer on repairing or replacing an opener can help you decide.

If the console is very old, replacing the opener may give you a better set of features and safer sensors.