Garage doors are a vital part of home security and convenience, but when they malfunction, it can be incredibly frustrating. One common issue homeowners face is a garage door that refuses to close, as if something is obstructing its path. In this blog post, the experts from AAA Action Garage Doors will explore some potential reasons why this might be happening and how to address the problem.

Obstructed Sensor Eyes

Problem:
Garage doors are equipped with safety sensors located near the ground on either side of the door. These sensors are designed to prevent the door from closing if something is in the way. However, dirt, debris, or even spider webs can block these sensors, causing the door to act as if something is in its path.
Solution:
Check the sensors and clean them with a soft cloth. Ensure they are aligned properly by adjusting them until the indicator lights show they are correctly positioned.

Misaligned Garage Door Tracks

Problem:
Over time, the tracks that guide the garage door can become misaligned. This misalignment can cause the door to get stuck or behave as though there is an obstruction.
Solution:
Inspect the tracks for any visible gaps or bends. If you notice any issues, try to gently realign the tracks using a level and a rubber mallet. For significant misalignments, it might be best to call a professional.

Damaged or Worn Out Garage Door Rollers

Problem:
Rollers that help the garage door move smoothly along the tracks can wear out or get damaged. When this happens, the door might struggle to close properly.
Solution:
Examine the rollers for signs of wear and tear. If they appear damaged or worn, consider replacing them. Lubricating the rollers regularly can also help maintain smooth operation.

Limit Settings Need Adjustment

Problem:
Garage doors have limit settings that control how far the door travels when opening and closing. If these settings are off, the door might not close completely or might reverse unexpectedly.
Solution:
Refer to your garage door opener’s manual to adjust the limit settings. Usually, this involves turning screws on the opener unit to increase or decrease the door’s travel distance.

Interference from Sunlight

Problem:
Sometimes, direct sunlight hitting the sensor eyes can interfere with their operation, making the door think there’s an obstruction.
Solution:
If you suspect this is the issue, try shading the sensors from direct sunlight or consider moving them slightly to avoid the sun’s glare.

Broken Garage Door Springs

Problem:
The springs that help lift and lower your garage door can break or lose tension over time. When this happens, the door might not close properly.
Solution:
If you suspect a broken spring, it’s important to contact a professional technician. Garage door springs are under high tension and can be dangerous to repair without proper tools and knowledge.

Faulty Logic Board or Garage Door Opener

Problem:
Sometimes, the issue might lie within the garage door opener itself. A faulty logic board or other internal components can cause erratic behavior.
Solution:
If you’ve ruled out other issues, consider having a professional inspect the garage door opener. They can diagnose and repair or replace any faulty components.

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A garage door that won’t close properly can be a major inconvenience, but with a little troubleshooting, you can often identify and resolve the issue yourself. If you’re unsure or uncomfortable performing any of these tasks, don’t hesitate to contact the professionals from AAA Action Garage Doors for help. Ensuring your garage door operates smoothly is essential for both safety and convenience so call AAA Action Garage Doors today.