20+ Garage Door Light Flashes 10 Times. To fix this issue, first, locate the two photo eyes attached to your garage door and clean the lens using a soft microfiber cloth. Diagnose and repair problems if your garage door won't move and the motor unit indicator light flashes 5 times.
Read about the safety reversing sensor diagnostic chart including symptoms and solutions. 8.2 setting the transmitter to operate the courtesy light 10. One or both of the led's on the safety reversing sensors do not glow steadily.
Garage door openers made after 1993 are equipped with sensors positioned on both sides of the vertical rails.
Explore this chart from chamberlain group to see what that garage door light blinking means. There are a few things which can cause this. The main light will blink 10 times, indicating a problem. I will have to crawl into the attic above the garage to measure the pitch.