How to Open Garage Door With Broken Cable From Outside

Knowing how to open the garage door with a broken cable from outside can be incredibly useful for situations when you find yourself stranded outside without any other means of accessing your property.

How to Open Garage Door With Broken Cable From Outside

It is also important to know this technique in case of an emergency, such as a fire or medical issue, where time is of the essence and you do not have access to your garage door opener or key.

Opening your garage door from the outside with a broken cable eliminates the need to call a technician or use traditional methods of manually opening the door. This is especially beneficial if you are in a hurry, as it can save time and money.

It also eliminates the possibility of having to replace the entire door due to an irreparably broken cable, as you can simply fix the problem with a new cable. In this blog post, You will learn in detail how to open garage door with broken cable from outside.

Is There a Way to Manually Open the Door From Outside Without Having to Replace the Cable? 

In some cases, it is possible to manually open the garage door from outside without having to replace the broken cable. In order to do this, you need a few extra tools and special instructions that vary depending on the type of door opener system installed in your garage.

If you have a single tilt-up style garage door with a spring system at the top, you can use a ladder and a hook tool to try and open the door. To do this, stand on the ladder to reach the torsion bar over the garage door. Once you have access to it, attach your hook tool to the cable that is still connected between the torsion bar and the door itself.

Gently pull on the tool to lift up the garage door until it is fully open. This method should only be used if you are certain that you can safely stand on a ladder and maneuver the tool without putting yourself at risk of getting injured. If this method is too dangerous, you may need to hire a professional to replace the broken cable for you.

Safely Stand on a Ladder

If your garage door is a single roll-up style, you will likely not be able to manually open it from outside due to the weight of the door and the absence of a spring system. In this case, you will have no choice but to hire a professional repair service to replace the broken cable.

Tools You Will Need

  • Socket wrench
  • Screwdriver
  • Pliers
  • Breaker bar
  • Ladder or step stool
  • Hammer
  • prybar
  • Ratchet and socket set
  • Flashlight
  • Replacement torsion spring

Step by Step Processes for How to Open Garage Door With Broken Cable From Outside

Step 1: Inspect the Broken Cable

The first step is to inspect the broken cable. Look for frayed or worn-out cables and make sure that you can see where it has been cut or damaged. Identify which part of the garage door opener is responsible for pulling and releasing the cable, if possible.

Step 2: Gather Materials Needed

You will need a few materials to complete this task. You will need a pair of pliers, a ladder or step stool, some wire cutters, and duct tape or cable ties. Once you have all the necessary items, you can begin removing the old broken cable from the garage door. Use the pliers to release and pull out all of the tangled wires from the garage door opener motor.

Use the Pliers

Step 3: Cut a New Piece of Cable

Once you have removed all of the old cables, use your wire cutters to cut a new piece of cable that is slightly longer than the original one. It should be able to fit snugly around the pulley that is located at the bottom of the garage door.

Now it’s time to attach the new cable to the pulley. Put the new cable into the groove on top of the pulley and use your pliers to tighten the screws. Make sure that the cable is firmly in place before continuing.

Step 4: Attach New Cable to Garage Door Opener Motor

Once you have attached the new cable to the pulley, it’s time to attach it to the garage door opener motor. Start by finding a hole in your garage door opener motor that corresponds to the groove on the new cable. Place the new cable in this hole and use your pliers to tighten the screws.

Step 5: Secure New Cable to Garage Door Opener

The last step is to secure the new cable to the garage door opener. Use duct tape or cable ties to ensure the cable is securely attached to the garage door opener motor. Once you have finished attaching the new cable, it’s time to test it out. Pull on the cable gently to ensure it will not slip or come loose from its attachment to the garage door opener motor.

Step 6: Test Garage Door Opener

Now it’s time to test the garage door opener. Make sure that when you push the button on your remote or wall panel, the garage door opens and closes properly. Once you have successfully completed all of the steps, your garage door should be fully functional and ready to use. Enjoy the convenience of having a working garage door and avoid any unnecessary repairs in the future.

Safety Tips for How to Open Garage Door With Broken Cable From Outside

Always Wear Protective Gloves
  1. Always wear protective gloves and safety glasses when handling any type of wire or cable.
  2. Inspect the broken cable and secure it to avoid further damage, as there may be sharp edges present that could cause injury.
  3. Disconnect the power supply from the garage door opener before attempting any repairs to stay safe from electrocution risks.
  4. Use the appropriate installation tools, and ensure you have read the instruction manual before starting any repairs.
  5. Check your garage door’s spring mechanism to ensure it is in good condition and that all parts are functioning properly.
  6. Make sure there is proper ventilation when working on a garage door with broken cable from outside to avoid any possible suffocation hazards.
  7. Check the garage door for loose screws, bolts, or other metal pieces that could be in danger of coming loose and hurting someone.

Following these safety tips, you can ensure a safe environment when opening your garage door with a broken cable from outside. With proper precautions, you can avoid any potential injury or other risks. If you have any questions about how to open your garage door with a broken cable from outside, it is best to contact a professional for help.

Can You Open the Door Without Disconnecting It From Its Motor? 

If your garage door has a broken cable, you may wonder if there is any way to open the door without disconnecting it from its motor. Fortunately, there are ways that you can try to do this.

The first thing you will want to try is manually opening the garage door by lifting up the handle while standing outside of the door. This will work best if the cables are only slightly broken, as you may be able to pull the torsion springs together and open the door in this way.

If that doesn’t work, you can try using a pair of pliers or adjustable wrenches to loosen the screws on either side of the door connected to the motor. Then, you can try lifting up the handle and opening the door manually again.

If all else fails, then it is time to call a professional for help. A garage door repair technician can replace your broken cables or inspect the entire system to see what needs to be done to get your door open again.

Manually Opening the Garage Door

Are There Any Other Potential Problems That Might Arise From Manually Opening a Garage Door With a Broken Cable? 

A few potential problems could arise when attempting to open a garage door with a broken cable manually. The most common problem is the risk of damaging the springs or hinges on your garage door.

This can occur if too much pressure is applied while lifting the heavy door or if the cables become tangled. Additionally, the door itself may become damaged if it is pulled too hard or in an incorrect manner. It is also important to note that manually opening a garage door with a broken cable can be dangerous as well.

Serious injury could occur if not done properly and with proper safety precautions. Carefully follow all instructions while manually opening your garage door to avoid any potential harm. For these reasons, contacting a professional garage door repair service is generally recommended if your cable has snapped or otherwise become damaged.

They can assess the situation properly and recommend the best course of action for opening your garage door safely without causing further damage. In some cases, they may even be able to fix the cable without needing to replace it.


The primary disadvantage of trying to open a garage door with a broken cable from the outside is that it may not be the safest option. If someone tried to access the garage while you were away, they could injure themselves in the process. Additionally, due to a lack of appropriate tools or materials, it might be difficult or impossible to complete the task depending on the make and model of your garage door.

In conclusion, opening a garage door with a broken cable from the outside is possible but not without some effort. Depending on the situation, you’ll need to identify whether your door has a locking mechanism or if it can be opened manually.

A variety of tools are available to help open the door, such as a pair of pliers, a screwdriver, and lubrication. If the cable is beyond repair, you may need to enlist professional help from a technician who can install a new garage door opener and cable system.

I hope this article has been beneficial for learning how to open garage door with broken cable from outside. Make Sure the precautionary measures are followed chronologically. 

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