5 Possible Reasons a Garage Door Keeps Going Back Up
November 15, 2024 | By Quick Response Garage Door Service
1. Blocked Garage Door Sensor
Every modern garage door has built-in safety sensors, which determine if something is in the way of the closing door. Typically, there is a sensor on either side of the garage door. If the two sensors aren’t aligned (if they can’t “sense” each other) or something is blocking one of the sensors when the garage door is closing, the system is triggered to activate the reversing mechanism.
This could be why your garage door keeps going back up after closing. Something as simple as a car parked too close to the garage door could be causing this. If it still doesn’t seem to be working, the sensor might need to be a garage door repair or replacement.
2. Something Might Be in the Way
The garage door’s reversing mechanism is naturally triggered by something beneath the door. While it’s not hard to notice something larger, like a toy or a tool, blocking the door from closing, it could be something as small as leaf debris or snow buildup. Even a thin layer of ice on the threshold could activate the reversing mechanism. As a result, the garage door keeps going back up after closing.
The solution to this problem is simple: Make sure nothing is beneath the garage door, and the reversing mechanism should detect that. However, if your garage door stops when closing and goes back up, persists or recurs, they may indicate more serious damage that could require a garage door replacement.
3. The Electrical Circuits Might Be Damaged
While resolving the cause for a garage door to reverse continually is often simple, there could be more serious issues at hand, however, such as damaged electrical circuits. This usually occurs due to a power outage. Power outages can often prevent electrical circuits from functioning properly, which might cause the issue of the garage door not going all the way down.
If this is the case, the best thing you can do is call an electrician.
4. Limit Switch Settings
Along with safety sensors, every garage door system comes with open and closed limit switch settings. These settings determine how far the garage door is supposed to go when it opens and closes. If these settings are incorrect, the garage door bounces back up instead of staying closed. The good news is that these settings can be adjusted.
If you’re not sure how to adjust the limit switch settings, it’s best to hire a professional.
5. Troubleshooting Tips When Your Garage Door Keeps Going Back Up
Resetting the limit switches on your garage door opener is an easy process that can restore the proper functioning of your garage door. Here’s how to do it:
Locate the Limit Switches: Depending on your garage door model, the limit switches may be found on the tracks or within the opener mechanism. For more instructions, check your user manual.
Access the Adjustment Knobs: Use a step ladder to safely reach the limit switches. Typically, these will have two knobs—one for the up limit and another for the down limit.
Adjust the Knobs: Adjust the knobs by turning them based on the desired travel distance of the door. Turn the knobs clockwise to increase the travel distance or counterclockwise to decrease it.
Test the Door: Operate the garage door after each adjustment to ensure it opens and closes fully without reversing or stopping prematurely. Repeat the process until the settings are just right.
Seek Professional Help if Needed: If adjusting the limit switches does not resolve the issue or the door continues to malfunction, contact a professional garage door repair service to assess and fix the problem.
Close the Garage Door Without Issues
If the garage door immediately bounces back up after closing, it could be due to several issues. Whether it’s the sensors, some form of blockage, electrical circuits, or limit switch settings causing this, it needs to be dealt with as soon as possible. Not only is this frustrating, but it could pose a safety hazard.
The best option is to contact a garage door service. These professionals will be able to determine what’s wrong with the garage door and solve the problem quickly.
Contact us at Quick Response Garage Door Service for a free estimate right now: we are your Arizona garage door repair specialists.
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