If they re turned on in both the sensors then there is no issue with the power supply.
Learn light on garage door.
This is an indication of a short door control wire or bad door control.
You will need to use a ladder to access this area.
Garage door opener light blinks led light blinking indicates a problem note.
A common cause of a malfunctioning garage door sensor is lack of power supply.
What does the flashing learn indicator light on my garage door opener mean.
To unlock your garage door opener push the lock button for 5 seconds.
Follow the door push button wire and look for a staple inadvertently piercing the wire if the led blinks three times.
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Once you push this button the light on the garage door opener will flash twice.
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If the light flashing persists then the problem may be wire related.
If the wires appear good remove the screw securing the door control to the wall with a phillips head screwdriver.
Simply hold down the lock button on the wall control for about two seconds to disengage the lock.
If this doesn t fix your problem then the problem is more than likely the safety reversing sensors.
The locking feature is meant to prevent garage door remotes from opening your door.
Only the button on the wall control or manual keypad inputs will open it.
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.
Look for small led lights on the sensors.