How to Identify a Faulty Washing Machine Control Board

To determine if a washing machine control board is faulty, check for symptoms such as power interruptions, error codes, and malfunctioning buttons. The control board acts as the main hub of a washing machine’s operations, so any issues can disrupt its functioning.

A malfunctioning control board can lead to an array of problems such as the machine refusing to spin or drain or even turning off mid-cycle. The signs of a bad washing machine control board can be tricky to identify, but once noticed, it’s crucial to get it fixed promptly.

Fixing a control board is often cheaper than purchasing a new machine, and a professional technician can help repair it.

How to Identify a Faulty Washing Machine Control Board


Understanding The Role Of The Control Board In A Washing Machine

The washing machine control board is a critical part of the appliance, regulating its functions. Understanding the control board’s role is essential in diagnosing washing machine problems. The control board is responsible for coordinating the various components that make up the washing machine.

A faulty control board can cause a variety of issues in the machine, such as failure to start, stopping in the middle of a cycle, and incorrect settings. It can also trigger error messages on the machine’s display. An experienced technician can diagnose and repair most control board issues.

Regular maintenance and proper usage of the washing machine can help prolong the lifespan of the control board, ensuring it runs efficiently and prevents potential problems.

Common Symptoms Of A Bad Washing Machine Control Board

When a washing machine control board goes bad, there are common symptoms that may indicate something is wrong. One of the most prominent symptoms is when the machine fails to start altogether. Another indicator is when the machine is unable to complete a cycle, leaving clothes sopping wet.

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Overheating is yet another symptom, which can cause damage to the machine. Error codes displayed on the washing machine’s control panel during operation are also a sign that the control board is malfunctioning. These symptoms can be frustrating, but identifying them early can lead to a quicker and more cost-effective solution.

If you notice any of these problems with your washing machine, it may be time to call a professional repair service for assistance.

How To Inspect A Malfunctioning Washing Machine Control Board

To inspect a washing machine control board, disconnect the electrical outlet. Locate the control board and its components. Check for burnt out components or obvious signs of damage. Look for any signs of corrosion or rust. Examine the board for frayed wires or loose connections.

If in doubt, consult a certified technician. Avoid manipulating the board without appropriate tools. Remember to reattach all wires correctly after assembly. Regular upkeep may help prevent issues from occurring. Taking care of your appliances will ensure a long-lasting life.

Make sure to examine your control board and all its components at least once a year.

Troubleshooting A Washing Machine Control Board

A washing machine control board is the heart of the machine, but how do you tell when it’s gone bad? Troubleshooting can be challenging, but it’s possible to test the control board with a multi-meter. Check for loose or worn-out connections; this can cause issues that may not be the control board’s fault.

Another option is resetting the control board to default settings, which can erase any programming issues. However, if the control board is still malfunctioning, it may need to be replaced entirely. Don’t despair- if you’re handy with electronics, you can attempt to replace the control board yourself.

But, if you’re not confident, it’s always best to call in a professional.

When To Replace A Washing Machine Control Board

A washing machine control board is responsible for regulating and managing the machine functions. Several factors can determine when to replace it, such as the cost of repair compared to getting a new washing machine. Assessing the cost can help you decide whether to consider a replacement.

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If the cost is too high, it may be more cost-effective to buy a new washing machine. Seeking professional help can be another option to replace it. When deciding to replace the board, call a professional to check if it’s the right course of action.

A professional can assist you with determining the timing and cost of replacing the control board. Remember, like all appliances, your washing machine needs regular maintenance and care to function optimally.


As you can see, there are several signs that your washing machine control board may be malfunctioning. If you notice any of these signs, it’s essential to address the issue as soon as possible to prevent more extensive damage to your machine.

While it can be frustrating to deal with a faulty control board, taking the time to properly diagnose the issue and seek professional help can save you money in the long run. Remember to always unplug your machine before attempting any repairs and be cautious when handling electrical components.

By being proactive about maintenance and repair, you can keep your washing machine running smoothly for years to come.