How to Fix a Washing Machine That Hums But Doesn’t Start: Expert Troubleshooting Guide

Common Causes of Humming

As someone who has worked with washing machines for years, I have encountered many cases where the machine hums but won’t start. Here are some common causes of this issue:

1. Faulty Motor

One of the most common causes of a humming washing machine is a faulty motor. The motor is responsible for powering the drum and if it is not functioning properly, the machine will not start. In some cases, the motor may only need a simple repair, such as replacing a broken belt. However, if the motor is completely burnt out, it will need to be replaced.

2. Broken Capacitor

The capacitor is an important component of the washing machine’s motor. It stores electrical energy and provides the motor with the initial boost it needs to start spinning. If the capacitor is broken or faulty, the motor will not receive the necessary power to start and will only produce a humming sound.

3. Clogged Drain Pump

Another reason why your washing machine may hum but not start is due to a clogged drain pump. This pump is responsible for removing water from the machine during the spin cycle. If it becomes clogged with debris or foreign objects, it can cause the machine to stop working and only produce a humming sound.

In summary, a humming washing machine that won’t start can be caused by a faulty motor, broken capacitor, or clogged drain pump. If you encounter any of these issues, I recommend seeking the help of a professional technician to properly diagnose and fix the problem.

Troubleshooting Steps

If your washing machine hums but won’t start, there are a few troubleshooting steps you can take to identify and fix the problem. Here are some things to check:

Check Power Supply

The first thing to check is the power supply. Make sure the washing machine is properly plugged in and that the outlet is functioning correctly. If the outlet is not working, try plugging the washing machine into a different outlet. If the washing machine still won’t start, check the circuit breaker to see if it has tripped. If it has, reset it and try starting the washing machine again.

Inspect Door Lock

If the power supply is not the issue, the next thing to check is the door lock. If the door is not properly closed or the lock is damaged, the washing machine will not start. Inspect the door lock to make sure it is functioning correctly. If it is damaged, replace it.

Test the Start Capacitor

The start capacitor is responsible for providing the initial boost of power to the motor. If the start capacitor is faulty, the washing machine may hum but not start. To test the start capacitor, use a multimeter to check its continuity. If it is not working properly, replace it.

Evaluate Motor and Bearings

If the power supply, door lock, and start capacitor are all functioning properly, the issue may be with the motor or bearings. A faulty motor or bearings can cause the washing machine to hum but not start. To evaluate the motor and bearings, remove the belt from the motor and turn the motor by hand. If it is difficult to turn or makes unusual noises, it may be time to replace the motor or bearings.

By following these troubleshooting steps, you can identify and fix the issue causing your washing machine to hum but not start.

DIY Repair Tips

If your washing machine is humming but won’t start, there are a few DIY repair tips you can try before calling a professional. Here are some steps you can take to troubleshoot and fix the issue:

Replacing the Drive Belt

If your washing machine is making a humming noise but won’t start, it could be due to a broken or worn out drive belt. To replace the drive belt, follow these steps:

• Unplug the washing machine from the power source.

• Locate the drive belt. It is usually located at the bottom of the washing machine.

• Remove the old drive belt by loosening the tensioner and sliding it off the pulleys.

• Install the new drive belt by placing it over the pulleys and tightening the tensioner.

• Plug the washing machine back in and test it to see if it starts.

Clearing Drainage Blockages

Another reason why your washing machine is humming but won’t start could be due to a drainage blockage. To clear any blockages, follow these steps:

• Unplug the washing machine from the power source.
• Locate the drainage hose at the back of the washing machine.
• Remove the hose and check for any blockages.
• If there is a blockage, clear it using a long object such as a wire hanger.
• Reattach the hose and plug the washing machine back in.
• Test the washing machine to see if it starts.

Resetting the Washer

If your washing machine is still humming but won’t start, try resetting it. Here’s how:

• Unplug the washing machine from the power source.
• Wait for a few minutes.
• Plug the washing machine back in.
• Test the washing machine to see if it starts.

In conclusion, these DIY repair tips can help you troubleshoot and fix a washing machine that is humming but won’t start. However, if these tips don’t work, it’s best to call a professional for further assistance.

Professional Repair Guide

As a professional repair technician, I have encountered numerous cases where washing machines hum but won’t start. Here are some tips to help you diagnose and fix the problem.

When to Call a Technician

If you have tried all the troubleshooting steps and your washing machine still won’t start, it might be time to call a technician. A professional technician can diagnose and fix the problem quickly and efficiently. Here are some signs that you should call a technician:

• You have tried all the basic troubleshooting steps, and the machine still won’t start.
• You have noticed unusual noises or smells coming from the machine.
• The machine is leaking water or not draining properly.
• The machine is displaying error codes that you don’t understand. If the problem is with your Samsung washer, you can read about Samsung Error Washer to get more idea about the error you are having.

Expected Repair Costs

The cost of repairing a washing machine that hums but won’t start can vary depending on the cause of the problem. Here are some common repair costs that you can expect:

• Control Board Replacement: If the control board is faulty, it may need to be replaced depending on the brand and model of your washing machine.
• Motor Replacement: If the motor is faulty, it may need to be replaced. The cost of a new motor depends on the brand and model of your washing machine.
• Belt Replacement: If the belt is broken or worn out, it may need to be replaced.

In conclusion, if your washing machine is humming but won’t start, there are several troubleshooting steps that you can try. However, if these steps don’t work, it might be time to call a professional technician. The expected repair costs can vary depending on the cause of the problem, but knowing what to expect can help you make an informed decision about whether to repair or replace your washing machine.

Preventive Maintenance

As a washing machine owner, it’s important to perform regular preventive maintenance to ensure it operates efficiently and lasts for years to come. Here are some tips to help you keep your washing machine humming smoothly.

Regular Cleaning

Cleaning your washing machine regularly can help prevent issues such as clogs, odors, and mold growth. To clean your washing machine, follow these steps:

• Run an empty cycle with hot water and a cup of white vinegar to remove any buildup.
• Wipe down the inside of the machine with a damp cloth and mild detergent.
• Leave the door open after each use to allow air to circulate and prevent moisture buildup.

Proper Usage

Using your washing machine properly can also help prevent issues. Here are some tips to keep in mind:

• Don’t overload the machine. Follow the manufacturer’s guidelines for load size.
• Use the appropriate amount of detergent. Too much detergent can cause buildup and clogs.
• Don’t use too much fabric softener. Overuse can cause buildup and affect the machine’s performance.

Routine Inspections

Regularly inspecting your washing machine can help you catch issues early on and prevent bigger problems. Here are some things to look for:

• Check hoses for cracks or leaks.
• Inspect the drum for signs of wear or damage.
• Listen for unusual sounds during the operation.

By following these preventive maintenance tips, you can help ensure your washing machine stays in top condition and avoids the frustrating issue of humming but not starting.

Understanding Washer Noises

When a washing machine hums but won’t start, it’s important to understand the different types of noises it may make. By identifying the specific noise, you can better diagnose the problem and determine the appropriate solution.

Here are some common washer noises and what they may indicate:

• Humming noise: A humming noise often indicates that the motor is running but the washer isn’t starting. This could be due to a faulty motor, a broken belt, or a malfunctioning capacitor.

• Loud banging noise: A loud banging noise during the spin cycle may be caused by an unbalanced load. It’s important to stop the washer and redistribute the load to prevent damage to the machine.

• Squeaking or squealing noise: A squeaking or squealing noise may be caused by a worn belt or a malfunctioning pump. It’s important to replace the belt or pump as soon as possible to prevent further damage to the machine.

• Grinding noise: A grinding noise may be caused by a faulty transmission or a worn drum bearing. It’s important to address this issue as soon as possible to prevent further damage to the machine.

By understanding the different types of washer noises, you can better diagnose and solve the problem. If you’re unsure about the cause of the noise or how to fix it, it’s always best to consult a professional.

Safety Precautions

As a professional in the field, I strongly advise taking some safety precautions before attempting to fix a washing machine that hums but won’t start. Here are a few tips to keep in mind:

By following these safety precautions, you can ensure that you stay safe while working on your washing machine. Remember, if you are unsure about anything or feel uncomfortable working on the machine, it’s always best to call a professional.

Warranty and Support Information

As a consumer, it’s important to know the warranty and support information when purchasing a washing machine. Most manufacturers provide a warranty that covers parts and labor for a certain period of time. It’s important to read the warranty information carefully to understand what is covered and for how long.