This is related to the up limit switch.
Garage door eont clise sll the way.
This guide will teach you how to adjust an uneven garage door to keep it running safely and smoothly.
Usually these sensors are located on the door tracks and very close to the floor.
If there s something blocking the door from closing all the way a full close will be impossible.
First check the sensor lights.
All you will have to do in this case is readjust the sensors to allow the garage door to fully close.
Check your garage floor and the area surrounding it for any objects or debris that might be causing the improper close.
Step 4 turn the close force dial in small increments until the garage door reaches the ground when you hit the close button on the remote.
There should be 1 2 to 3 4 inch of.
The door won t close all the way if the bolt is too high on the track.
Your garage door opener may tell you this by showing a blinking light.
Sometimes you ll notice that your garage door closes all the way and then immediately goes back up instead of staying in the closed position.
If one side of the door is not in line with the other the door won t run smoothly in its tracks and when closed one side of the door won t close completely leaving an open gap.
Side mounted extension springs are installed above the horizontal roller tracks on both sides of the door.
This issue usually arises with brand new garage doors that were just installed or older models that may need to be reset.
You may also want to check the tracks and the garage door itself for the culprit.
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.
Genie openers apply only limited force to the garage door during closing.
Depending on the brand.
An out of balance garage door can close too quickly creating a potential hazard for kids and pets and placing unnecessary strain on the door s parts.
Try making small adjustments.
Locate them and determine if they are out of alignment.
It s important to get this switch at just the right distance from the motor so that the door is able to close all the way but the motor also knows to stop running.
T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener.