Your garage door should be secured and functioning well, as it is probably your home’s largest exterior opening. However, problems can eventually happen to any garage door. The most common question homeowners ask is why their garage door keeps going back up immediately after hitting the floor. There are a few reasons why this happens.
Garage Door Keeps Going Back Up
As with any other facility problems at home, there is no single reason why your garage door opens after closing it. If you are experiencing such an issue, check out the following possible causes and some garage door repair tips.
You Need to Replace the Logic Board
Just like a computer has a motherboard, your garage door also has a logic board. The logic board is your garage door opener’s brain, and even with machines, a brain can wear out over time. A worn-out logic board can cause problems with your garage door, such as closing then opening again and vice versa. When this happens, you may need to replace it.
You Need to Adjust the Limit Switch
Every garage door opener has a limit switch that controls where the door stops when it is lowered or raised. If your garage door won’t close all the way and keeps going back up, you may need to check the settings of your limit switch. You will need a flathead screwdriver to adjust it.
You Need to Adjust the Travel Down Setting
The travel down setting of your garage door opener controls the distance the garage door has to travel before it completely closes. If it closes before the set distance is met, it may have detected something, so it goes back up to prevent damage or safety threat. However, your garage door components may sometimes contract and change due to weather changes. In this case, the distance may change. So adjusting the travel down setting to a new distance can fix the issue.
You Need to Check for the Presence of Any Blockage
If your garage door is hard to open or reverses immediately after closing, the simplest thing you can do is check the threshold for anything that blocks it. Your garage door will sense even the slightest blockage, which will cause it to go back up to maintain safety and prevent damage.
If, however, the threshold is clear and the other possible causes mentioned above did not fix the issue, it could be a whole other problem. Read the instruction manual of your garage door opener or consult a garage door service professional to help you.
Why Does My Garage Door Stop and Go Back Up?
A garage door that stops and goes back up is usually due to malfunctioning infrared sensors. If there is such an issue, you can see one of the sensor lights blinking. Malfunctioning sensors can be caused by a blockage, dirty eyes, loose wires, or just bad sensors in general. This causes the transmitters to not function well in closing the garage door.
Why Does My Garage Door Go Up by Itself?
There are a few reasons why a garage door goes up by itself. Sometimes, it is because of a system power surge; other times, you simply need to change your garage door opener’s code. It can also be caused by a rogue signal that interferes with your receiver – a common scenario when a neighbor set up a garage door opener code similar to yours.
Why Will My Garage Door not Stay Down?
The most common cause of a garage door that won’t stay down is off limit settings. As mentioned above, the limit switch dictates the garage door when it is completely open or closed. If you set the down limit too far, it will cause the garage door to think that it has not completely closed when it hits the ground.
Many homeowners treat their garage door as the main entrance to their house. Because of how frequently garage doors are used, it is essential to maintain it for your safety and security. You may encounter problems from time to time, such as when the garage door keeps going back up while trying to close it. There are a few reasons that can cause it, but if the above tips do not work, our team here at On Track Garage Doors Service can troubleshoot your garage to ensure it doesn’t go back up anymore.