You will need to use a ladder to access this area. NOTE: The LED light that is referred to in this article is the small light that is located on the opener near the adjustment, “Learn”, or “Program” buttons. When a problem is found on a garage door the “Learn” button and or diagnostic LED will flash a certain amount of times and then pause informing you it has found an issue. SOLUTION: To fix the flashing lights simply remove the obstruction or realign the safety sensors. PROBLEM: The safety sensors are not properly aligned or an object is obstructing the sensors. What is the most common reason the lights flash on my garage door opener and my garage door is not closing? Counting the number of times this light flashes will allow you to know the exact fault. It informs you of an issue by flashing the diagnostic LED light a certain amount of times. At times the garage door opener can malfunction and the garage door will not open or close. A garage door opener is a convenient way to open your garage door.
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