Craftsman Garage Door Opener Troubleshooting Flashing Light 4 Times

Craftsman 139 30437 is a residential garage door opener.

Craftsman garage door opener troubleshooting flashing light 4 times.

This model also utilizes the assurelink connectivity feature. Chat with a parts advisor. At wits end i found this solution. On the second try it usually closes.

This will explain how to troubleshoot a garage door opener that won t close the door and blinks 10 times. My craftsman garage door opener stopped working and the indicator light was blinking 5 times motor overheat error. Get shopping advice from experts friends and the community. Craftsman openers are self diagnostic.

Garage door openers made after 1993 are equipped with sensors positioned on both sides of the vertical rails. Craftsman 139 30437 garage door opener troubleshooting. Unplug the garage door opener to reset the logic board. A garage door opener comes with an led light indicator that is located on the back or bottom panel of the opener or underneath one of the light lenses if your opener has dual lights.

This led light flashes a specific number of times. Another symptom which may or may not be related is that sometimes when the door starts to close it gets about half way down and then goes up again. Need help ordering a part. This most likely indicates that the garage door sensors are out of alignment or there is something in the way of the sensors.

Most of these problems can be fixed with some troubleshooting steps and in this post you are going to learn how to troubleshoot a craftsman garage door opener. 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. I notice the indicator light next to the srt button flashes 5 times and goes out for a couple seconds. Get shopping advice from experts friends and the community.

What does it mean when the led indicator light on the back of the opener blinks 4 times. Here are the most common problem indicators and solutions for common garage door openers. The motor can overheat if the door is opened and closed several times in a row. Craftsman garage door openers just like any other garage door opener on the market can have problems.

Craftsman garage door opener model 139 53664srt the garage door opened fine but when i went to close it i just here a click followed a couple seconds later with another click. Pull the emergency door release and check the up and down travel of the garage door for binding.