How to Identify a Faulty Dishwasher Control Board

Learn the key signs of a bad dishwasher control board and how to troubleshoot them effectively.

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Signs of a bad dishwasher control board include the dishwasher not starting, failing to complete cycles, displaying error codes, or unresponsive buttons. Check for these issues by resetting the machine and observing its functionality. If problems persist, inspect the control board for burn marks or damage. Consult a professional if you're unsure.

FAQs & Answers

  1. What are common symptoms of a bad dishwasher control board? Common symptoms include the dishwasher not starting, failure to complete cycles, error codes on display, or buttons not responding.
  2. How can I troubleshoot a dishwasher that won't start? Try resetting the dishwasher first. If it still won’t start, check the control board for visible damage.
  3. When should I call a professional for dishwasher repairs? If you detect damage to the control board or if troubleshooting steps do not resolve the issue, it’s best to consult a professional.
  4. Can a bad control board be repaired? Depending on the damage, some control boards can be repaired, but many will need to be replaced for optimal performance.