Why does my garage door no longer open?

Why does my garage door no longer open?

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For many years, garage doors have been considered one of the most neglected parts in homes. However, they usually require maintenance and repair services. In the absence of this, garage doors tend to face huge malfunctions. Why doesn’t the door in your house open anymore? We’ll go into more about the main reasons why garage doors face malfunctions.

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Garage door that no longer opens: the photo eye blocked

Today, the majority of the doors in today’s garage are equipped with a photo eye. The latter is able to detect perfectly if a person or object is blocking the door. In this case, it prevents it from closing completely. On the majority of garage doors, the photo eye is at a height of 4 to 6 inches off the ground. It is comparable in size to a pea.

If you’re facing a problem of this magnitude, know that it can be solved easily. At this point, all you have to do is check if the cord attached to the photo eye is cut or damaged. A rainstorm or water leak can be the cause of the photo eye malfunctioning.

Similarly, dust can replenish a clog and obstruct the photo eye of your garage door. This dirt tends to block the light beam that sends the signal. If you find yourself in such a situation, just use a cloth to clean it and solve the problem. Also, keep in mind that the power outage can cause your garage door to get stuck.

Garage door that no longer opens: the interrupted power source

Out of sheer carelessness, it can happen that some people unplug their power source and forget to plug it back in. If you are faced with a blocked garage door, first find out if the power supply to the garage door is functional. Without electrical power, your garage door probably won’t be able to work.

It can also happen that the power outlet is turned off. Faced with such a situation, your garage door cannot open. So be sure to plug another electronic device into the outlet to see if it still works. Also check the fuse or your circuit breaker since power problems related to a garage door are sometimes minor.

In addition, it can happen that the malfunction of your garage door is related to the battery of your remote transmitter. If you find yourself in this situation, here are some actions to take:

  • Check the battery: Low or dead batteries are considered one of the most common causes of remote control problems. It is important to opt for quality batteries.
  • Check the condition of the battery terminals: If one of the batteries in the remote control is dirty, worn or discolored, this could cause the electrical current to weaken or cut off. Once in this situation, the ideal would be to polish the terminals of the batteries with thin green paper. You can also use very fine-grained steel wool to get rid of any dirt at the terminals.
  • Clean the device light: A cleaning must be done on the device to allow the IR signal to pass from the remote control to the receiver. To achieve this, you can use a damp cloth. When the light is scratched or worn, it’s a good idea to change it or replace the remote control.
  • Restart the remote control: At this point, remove the batteries and unplug the wall outlet for at least one minute.

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Garage door that won’t open: broken springs

During the opening, if you find that the garage door is blocked while the engine is running, then know that the problem is particularly with the springs. These are sometimes dysfunctional or even broken. This is one of the most common problems with garage doors.

Indeed, you should know that garage doors are particularly guided by a few torsion springs. The latter tend to move horizontally across the width. There are garage doors that also have two extension springs that can raise and lower the door along the tracks. Since springs work in cycles, they can break if worn out. This is not trivial since this type of problem is easily detectable. Indeed, a garage door with one or more broken springs emits a loud noise that particularly resembles that of a firecracker. So, there’s a good chance you’ll catch this type of problem quickly.

Garage door that no longer opens: cables are broken or disassembled

Garage doors are often held in place by exceptional cables for their proper functioning. However, sometimes these cables become worn, which can cause them to break. In this situation, the garage door will no longer be able to slide comfortably and may fall off. This can have serious consequences for your car and walls. It will become even more tragic if someone is nearby when the cables break.

Faced with such a situation, the ideal would be to contact a repair technician so that he or she can fix the situation as soon as possible. When it’s a minor issue, you can take care of it perfectly. However, when the sensitivity of the door is faulty, do not hesitate to contact a professional in the sector.

Garage door that no longer opens: regulations at the level of sensitivity

Sensitivity dysregulation is a common problem commonly seen in garage doors. Whether it’s old or new doors, the sensitivity should not be set too high or too low. This could cause the garage door to jam.

However, you don’t have to worry about anything since this type of problem can be solved easily and quickly. At this level, it would be ideal to read the manufacturer’s guide carefully to get an idea of how to reset the sensitivity of your garage door. Thanks to the guide’s recommendations, you even have the option of adjusting the closing force and the limit switch so that the operation is optimal. You won’t find any difficulty since manufacturers take the time to detail the procedure to follow.

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Garage door that no longer opens: the remote control does not work

Sometimes, when using the remote control, the garage door will not open. There are several causes that can cause this problem. Here are some of them:

  • You’re out of range and the sensor can’t read the information you send it;
  • The motor antenna may be damaged or blocked by some kind of signal;
  • Etc.

When faced with such situations, you have to be particularly very careful. Check the relay antenna to make sure it is hooked up to the motor. If you find that your garage door opens with the wall switch, then the ideal would be to opt for changing the batteries in your remote control. In this way, you make it functional. After completing all these steps, it may happen that your remote control doesn’t always work. In this case, you will have to have it reprogrammed by a professional. You can also buy another one.

Garage door that no longer opens: the door derailment

If the garage door is not in its track, it cannot slide comfortably. At this level, it is important to make sure that the door rolls smoothly on its metal track. To achieve this, several analyses must be done. First, start by checking your garage door track for certain elements that are unfavorable for door slippage. Especially small curves, bumps, gaps or obstacles.

You should be alert for any squeaking and signs of friction. If you find that your garage door jams or slows down while it’s running, then it may be misaligned. In this case, it is possible that the problem will be solved by yourself. All you have to do is loosen some screws holding the rail on the frame. Gently tap the rail back into place. You can finally tighten the screws and get your garage door back up and running.

Roll-up garage door that no longer opens: an electronic problem

There are several causes that can cause malfunctions to be observed in roller garage doors. For example, it could be a problem with the electronic card. In this case, it is necessary to opt for the replacement of the card and reprogram the limit switches. If you no longer have the programming instructions, contact your manufacturer so that they can send you the professionals in this sector of activity. They will be able to provide you with the solution for a better operation.

When using the electronic board, the malfunction of your roll-up garage door can be caused by a slide problem. This usually happens when someone comes crashing into the door with a bike, wheelbarrow, or car. This causes the slide to pinch and may prevent the deck from descending/raising comfortably. Faced with such a situation, the solution would be to spread the slide properly again using a flat screwdriver.

Roll-up garage door that no longer goes up: other causes

There are two main reasons that can cause the roller garage door to malfunction. If it doesn’t go up again, then you should do a 2-level check before contacting a professional. The first analysis will be done at the level of the fasteners between the axle and the deck. They can be broken due to wear and tear. The2nd check will be done at the engine level. Check the power supply and remember to check the circuit breaker.

After checking these two points and making the necessary modifications, you now need to operate the crank to reassemble the blades of your roll-up garage door. However, special attention must be paid to this level. If the problem is at the backstage, then it will be impossible to go back up. In this case, it would be ideal to contact a professional so that he or she can provide technical skills to resolve the situation as soon as possible.

If you are unable to activate the garage door with the transmitter, take a look at it to see if the light vessel is flashing on the wall panel. If this is the case, then be aware that the system needs to be lined. In this case, it is recommended to put the two enclosures face to face.

To prevent malfunctions observed in roller garage doors, it would be ideal to carry out regular maintenance. The first essential step would be to manually open and close the door at least once a month. During such a practice, if you find that it is unbalanced, then immediately call a professional who specializes in garage door repair. This specialist has all the necessary skills to correct the problem as quickly as possible. When it comes to maintenance, don’t hesitate to regularly oil all the components of the garage door. These include rollers, bearings, and hinges. However, be careful not to grease the garage door guides. Maintenance and inspections should be carried out every 2 years, including by a qualified technician. This will keep your garage door in good condition and avoid possible malfunctions as much as possible.

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