Lights Not Working On Craftsman Garage Door Opener

If the light is still not coming on it could be the light socket or the logic board.

Lights not working on craftsman garage door opener.

Plug the opener back in. The main circuit breaker is flipped on. If your craftsman garage door opener is not working at all there won t be any signal to tell you that. It has a timer to close feature which allows you to set the opener to automatically move your door down after a specified period of time.

Other signs include flashing garage door opener lights missing sensor light or flashing sensor lights. Most of the features and functions on each model work in the same way. Check out our tips about how to easily fix this problem. Okay now that you know some of the common signs of garage door sensor malfunction you re ready for the next step troubleshooting.

If it s the light socket or logic board. Unplug the garage door opener then immediately plug the opener back into the electrical outlet. Garage door opener light not working. My garage door opener will not work.

Each of the several models of the craftsman 1 2 hp garage door opener is operated by a chain drive. It is plugged into the electrical outlet. It will not open the garage door because the unit is not turning on. This model also utilizes the assurelink connectivity feature.

If you tried operating the garage door opener from both the remote control and the door control and the opener did not activate. The unit is over 2 years old. When repairing garage doors and garage door openers we run across many smaller issues that are really not garage door function issues but one of the most common is the garage door opener light that stopped working. No gfci on outlet.

To determine which one it is follow the steps below. Craftsman 139 30437 garage door opener troubleshooting. Despite all this the electric garage door opener stopped working no power green light not lit read more. When problems arise following some basic troubleshooting steps will help diagnose the cause of the problem.

Here are the troubleshooting steps. Craftsman 139 30437 is a residential garage door opener. Check the power supply. In many cases it is as simple as replacing the light bulb but other times it is a more complicated issue.