5 Garage Door Troubleshooting Tips Every Homeowner Should Know

Have at one time your door garage refused to open? Garage door may make strange noises or refuse to budge. These issues can disrupt your day. Luckily, many common garage door problems can be fixed. You just need some basic garage door troubleshooting steps. In this article, we’ll explore five key tips. Every homeowner should know them. They will keep their garage door in shape.

Garage Door Troubleshooting

1.      Check the Power Source

  • Make sure that the opener is plugged in correctly.
  • Check the circuit breaker or fuse box to see if the circuit controlling the opener has tripped .
  • Replace the backup battery in the opener if it’s not working during a power outage.

2.      Look for Obstructions

The most common reason garage doors break is obstructions. Before thinking of making any repair, you  should;

  • Remove any debris, tools, or toys that may prevent the door from opening or closing smoothly.
  • Check the photo-eye sensors. They sit near the bottom of the door tracks. Look for dirt, dust, or misalignment. These can make the door reverse unexpectedly.

3.      Lubricate Moving Parts

Over time, the parts of your garage door can become dry and stiff. This can cause issues. Regular lubrication or garage door replacement can help. It can keep everything running smoothly. 

  • Use lubrication for garage doors. Avoid using oils or WD-40. Lubricate the pulleys, rollers, and hinges with it.
  • Use the lubricant sparingly. Wipe off any extra to stop drips.
  • Lubricate the opener’s rail. Also, lube any other moving parts as the maker tells you to.

4.      Check the Alignment

A misaligned garage door could be the cause of uneven opening or shutting. This is how to do it:

  • Look at the tracks. Look for dents, bends, or things blocking them.
  • Ensure that the tracks are securely mounted to the walls.
  • Use a level to check if the tracks are properly aligned.
  • Tighten any loose bolts or brackets holding the tracks in place.

5.      Reset the Opener

It might be necessary to reset the garage door opener if none of the aforementioned fixes work for you. This can help clear any potential software glitches or programming errors.

  • Locate the reset button (usually a small red button) on the opener unit.
  • Press and hold the reset button for a few seconds until the opener light blinks or the unit resets.
  • Reprogram the opener. Use the instructions from the manufacturer.

Pro Tip: Seek advice from a reputable garage door repair company if none of these solutions feel appropriate for you or if the problem persists. Trying to do complicated problems on your own could cause more harm or even put your safety in danger.


Adhere to these five important guidelines for garage door troubleshooting. They can typically resolve common garage door problems and maintain the functionality of your door. It can also help to keep problems from ever occurring in the first place by doing routine maintenance. A few instances of basic maintenance are checking for blockages and lubricating moving parts. If you require professional help or if your issues are persistent, don’t be afraid to ask. Consult with a trustworthy garage door company for repair.