Lights Not Working On Craftsman Garage Door Opener

Check the power supply.

Lights not working on craftsman garage door opener.

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. My garage door opener will not work. 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. Craftsman 139 30437 is a residential garage door opener.

Despite all this the electric garage door opener stopped working no power green light not lit read more. Each of the several models of the craftsman 1 2 hp garage door opener is operated by a chain drive. To determine which one it is follow the steps below. Unplug the garage door opener then immediately plug the opener back into the electrical outlet.

Most of the features and functions on each model work in the same way. Plug the opener back in. The main circuit breaker is flipped on. If it s the light socket or logic board.

Check out our tips about how to easily fix this problem. When problems arise following some basic troubleshooting steps will help diagnose the cause of the problem. In many cases it is as simple as replacing the light bulb but other times it is a more complicated issue. It will not open the garage door because the unit is not turning on.

If your craftsman garage door opener is not working at all there won t be any signal to tell you that. Garage door opener not working. Here are the troubleshooting steps. The outlet has power.

Garage door opener light not working. Okay now that you know some of the common signs of garage door sensor malfunction you re ready for the next step troubleshooting. If you tried operating the garage door opener from both the remote control and the door control and the opener did not activate. It is plugged into the electrical outlet.

Craftsman 139 30437 garage door opener troubleshooting. This model also utilizes the assurelink connectivity feature. The unit is over 2 years old. No gfci on outlet.