How to Replace the Fuse of a Washing Machine Door

Jul 10, 2023, 11:28am

Regardless of the model or brand, all washing machines are equipped with a security system that locks or blocks the door during the wash cycle.

When it comes to closing doors, locks are the most important parts. It is therefore a question of protecting the user throughout the period of operation of the machine. It is therefore a question of the safety of the doors, especially during the rotation of the drum of the washing machine.

Indeed, the locks are always in contact with the door of the washing machine and they are all very well studied so that there is no accident. This is why this process has electrical parts.

We can therefore distinguish between two lock control systems:

  • For the electrical part, when the current crosses the input and output terminals, this causes a rise in temperature. The bolt is then swung into the hole, which has the effect of preventing the door from opening. When there is no more power, the temperature drops and the door safety device cools down for a period of approximately two minutes before leaving the door free for possible opening.
  • For electromagnetic controls, the presence of an electromagnetic coil actuates the door lock.

To find out if the locking mechanism is faulty, you may notice that it prevents:

  • closing the porthole,
  • to open the door, it remains blocked after a complete cycle,
  • to start the wash cycles.

If the problem comes from the security of the doors, it must be replaced. Since the operation is simple, you can do it by yourself.

For most models, the door security is embedded in the frame of the washing machine and fixed with screws or simple clips. Depending on the make and model of the machine, access to the door security may therefore vary.

The fuse of a washing machine door serves an important safety function by preventing the machine from operating when the door is open. If you find that your washing machine door is not locking properly or the machine is not starting, it could be due to a blown fuse. Replacing the fuse is a relatively simple task that can be done without professional assistance. In this guide, we will walk you through the steps to replace the fuse of a washing machine door.

How to Replace the Fuse of a Washing Machine Door

Safety Precautions

Before starting any repair work on your washing machine, it is crucial to prioritize safety. Always unplug the machine from the power source before attempting any repairs. Additionally, wear protective gloves to prevent injury and ensure you are working in a well-lit area.

Tools Required

To replace the fuse of a washing machine door, you will need the following tools:

  • Replacement fuse (check the specifications and compatibility with your washing machine model)
  • Screwdriver set (Phillips or Torx, depending on your machine)
  • Needle-nose pliers
  • Multimeter (optional, for testing continuity)

Steps to Replace the Fuse

Follow these steps to replace the fuse of a washing machine door:

Step 1: Locate the Fuse

Start by locating the fuse of your washing machine. In most models, the fuse is housed within the control panel, near the door latch mechanism. Consult your washing machine’s user manual or search online for specific information about the fuse’s location in your particular model.

Step 2: Unplug the Washing Machine

Ensure the washing machine is disconnected from the power source by unplugging it from the wall socket.

Step 3: Open the Control Panel

Using the appropriate screwdriver, carefully remove the screws securing the control panel in place. Set the screws aside in a safe place. Gently lift the control panel, taking care not to strain or damage any attached wires or connectors.

Step 4: Locate and Remove the Blown Fuse

Once the control panel is open, locate the blown fuse. It is usually a small cylindrical component with metal ends. Check for any visible signs of damage, such as a broken filament or discoloration. Using the needle-nose pliers, carefully pull out the blown fuse from its holder.

Step 5: Install the Replacement Fuse

Take the new fuse and insert it into the empty fuse holder. Ensure it is properly seated and aligned with the contacts. Be careful not to touch the metal ends of the fuse with your bare hands, as oils and moisture can affect its functionality.

Step 6: Reassemble the Control Panel

Place the control panel back into its original position on the washing machine. Align it carefully, ensuring all the screw holes line up. Use the screws you previously removed to secure the control panel firmly in place.

Step 7: Test the Machine

Plug your washing machine back into the power source. Turn it on and test the door lock by closing and opening the door. Check if the machine starts and operates as expected. If the machine functions properly without any issues, you have successfully replaced the fuse.

How to Replace the Fuse of a Washing Machine Door

Step 8: Optional – Test Continuity

If you have a multimeter, you can test the continuity of the new fuse to ensure its functionality. Set the multimeter to the continuity or resistance mode and touch the probes to each end of the fuse. If the multimeter beeps or shows a low resistance reading, the fuse is working correctly.

In conclusion, replacing the fuse of a washing machine door is a relatively straightforward process that can be done by following these steps. Always refer to your washing machine’s user manual for specific instructions and guidelines, as different models may have slight variations in the replacement process. If you’re uncertain or uncomfortable performing the task, it’s best to seek professional help to ensure a safe and accurate replacement of the fuse. Remember to always prioritize safety and exercise caution when working with electrical components.


“If you’re in Toronto and urgently need repairs for washing machines, reach out to Shymon Appliance Repair Service.”