If you garage door is lowering then reversing.
Garage door problems falling down.
If your garage door is falling down when closing you should look to replace the springs.
Door won t close all the way it is uneven 9.
Garage door reversing before closing garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet.
Another cause of this problem is poorly installed springs and cables or a damaged garage door track.
If your door demonstrates particular actions it likely suffers from certain causes.
Door closes part way and then reverses 4.
Door is jammed 6.
The cables experience wear and tear after years of helping to control the movement of the door and the tension of the springs.
If the garage door suddenly comes crashing down and will not go back up this is usually the result of a snapped cable.
Bottom of the door is up on one side 2.
Door opens slowly 8.
Most garage door problems fall along basic patterns.
Door is uneven 7.
In this guide we ll provide the most frequent types of bad garage door behavior so you can match the door s problem with the solutions we suggest.
However if your garage door has been slamming shut for quite some time it may be damaged beyond repair and needs to be replaced.
Garage door troubleshooting 1.
Door closes only if you hold in the push button 3.
If the garage door opens as usual but refuses to close this is usually a sign of track obstructions that activate the door s safety feature or it could be a sign of dirty photo eyes that are part of the safety feature that keeps the garage door from closing on an object or a person.
Your garage door makes loud noises.
It s better to have no doubts especially when your safety is concerned.
Snapped cables should be professionally replaced before you try to use the door again.