How to replace the buzzer in a washing machine?

To replace a washing machine’s buzzer, you will have to disassemble the control panel frame. Next, disconnect the two electrical wires and then unscrew the buzzer switch. Lastly, replace them by simply reversing the steps.

Let’s take an in-depth look at how to replace the washing machine buzzer with easy-to-follow instructions.

In this article, you will learn:

• How to test a washing machine buzzer?
• How to replace them the right way?
• And More…

Let’s dive right into it.

What is a buzzer in the washing machine?

The buzzer in a washing machine is a small buzzing switch that works like an alarm to remind you of a completed cycle.

In some washers, the washer releases a buzzing beep at the start of a wash program, which is usually controlled by the timer of the washing machine. These are typically found in semi-automatic machines and some dryers.

With that said, there is a difference between buzzers and the melodic sounds played by washing machines and dryers during use.

Every beep, musical sound, and buzzer is meant for different purposes to alert the user.

Where is the buzzer located in a washing machine?

The buzzer is usually located near the control panel, behind its frame.

The buzzing switch is fixed using a single screw to hold the control panel’s frame. Two wires are clipped on either side that further connect to the control panel.

They can be easily located in your washing machine or the dryer by following the below tips.

• Through the user manual of your washer.
• On your machine manufacturer’s website, use the model and serial numbers of your unit.
• By calling the manufacturer’s helpline number.

Note: Some dryers may have buzzers hidden behind the back panels.

How to test the buzzer switch of your washing machine or dryer?

You can test your washing machine’s buzzer using a multimeter.

As an alternative, you can also test them using live electrical wires and batteries or a power socket.

For testing purposes, you can switch off the washer and remove the buzzer. Simply follow the steps mentioned in the replacement process in order to detach the buzzer.

Once you have detached the buzzer, it’s time to test it.

Steps to Using a Multimeter for Testing

Turn on the multimeter and start testing the buzzer by following the below steps.

Place and hold the two points of the multimeter over the buzzer’s electrical outlet ports.

Check the multimeter reading to find out if it’s working. If there’s no sign or result, then it indicates that the buzzer switch has turned faulty.

Live electrical wires

A buzzer switch uses less power to function, so you can make use of a standard-sized battery for testing.

Alternatively, you can directly plug one end of the two wires into the standard power socket and the other end into the buzzer’s electrical outlet.

Here’s how to do it:

Step 1: Take two wires and peel their covers from their edges at both ends.

Note: You can pick or choose the length of these wires depending on the distance between the power source and the buzzer switch.

Step 2: Connect one end of the two wires either to the battery or plug them into a power socket. And, place the opposite end of the electrical wires on the buzzer’s electrical ports.

If the buzzer isn’t faulty, then you will hear the buzzing sound. Likewise, it won’t respond when faulty.

Once you have confirmed that the buzzer is damaged, it’s time to get it replaced.

Test washing machine buzzer illustration

How to replace the buzzer in a washing machine?

If your washing machine is equipped with a buzzer that has turned faulty, you can replace it at home by following the below steps.

Things required to replace the buzzer

• The user manual of your machine to locate them.
• Screwdriver and or a nut driver.
• Replacement buzzer switch.

Note: Locate the buzzer switch before you follow the troubleshooting steps. Doing this will help to reduce the chances of working on unwanted areas.

A word of caution

This task involves the removal of electrical wires. Hence, make sure to unplug your machine from the power source before you proceed.

Likewise, turn off the water supplies as you may need to move your washer to remove the required outer panels.

Final Thoughts

Buzzers are usually found in semi-automatic washing machines and also in some top loaders and dryers.

Always locate the buzzer switch before proceeding with any troubleshooting steps.

To locate them, refer to the user manual or contact the manufacturer’s helpline number with the model number handy.

Once you detach the buzzer, make sure to test it to identify the real fault and proceed accordingly.

To test the buzzer switch, you can make use of a multimeter or simply do it using wires and a battery or electrically.

If you are unable to do it yourself, it’s best to consult a professional.

Frequently Asked Questions