If necessary you can close the garage door by pressing and holding the door control push bar until down travel is completed.
Sensors green garage door wont close.
Then try closing the door manually.
Cycle the garage door through the opening and closing actions using the control on the garage wall.
If your garage door won t close after aligning the safety sensors you might need to replace them.
You ll need to first equip yourself with a wrench of some sort and a tape measure.
Garage door opener safety sensors can go bad due to age excess sun or water exposure or from physical damage caused by lawn tools bicycles and trash cans that have been repeatedly hitting the sensors.
This precaution ensures that the door doesn t close when your car is in the doorway.
Start by checking if.
I even tried to manually key in the code.
The garage door sensor yellow light and the green light together create a solid illumination.
Unlock the lock button.
Check if the safety reversing sensors are aligned.
The lock button on the door control in on.
Depending on the brand.
Remove any debris dust or cobwebs from the electric eye lenses on each sensor with a clean rag.
When you see you garage door opener lights flashing and the garage door will not close it could be the lock button or the safety reversing sensors.
The same mechanism kicks in when other objects are placed near the door too.
So how do you fix this issue.
First check the sensor lights.
If your door control has a lock button it may have been turned on.
The sensors are designed to detect the presence of a car or object and not squash it but defective sensors could cause a garage door not to close as the garage door opener programmed to do so if it believes that something is blocking its path.
It blinks red and won t close the garage door.
It could be that they are just barely aligned but the vibration from closing causes them to intermittently break the beam.
I can open the garage door with my remote but not close it.
One of my garage door sensors is solid yellow and the other green.
Could also try disconnecting the door from the chain should be a pull cord that allows this.
Clutter or obstructions that block the sensor are the first problems to look for if your door won t close or in extreme cases open at all.
For the door to close correctly without reversing the safety sensors need to be aligned perfectly and there should be nothing in the way of the light beam.
The sensors may not be aligned properly.
In general garage door sensors block the door from closing if there is an object nearby.
