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Understanding the Most Common LG Dishwasher Problems

lg dishwasher wont start? see our technician working on a repair

common lg dishwasher problems

When it comes to kitchen appliances, our dishwashers are often the unsung heroes, saving us time and effort in the never-ending battle against dirty dishes. However, even the most reliable dishwashers can encounter problems from time to time. In this blog post, we’ll dive into some of the most common issues that LG dishwashers may face. Whether it’s a mysterious leak, a persistent odor, or a malfunctioning control panel, we’ll help you understand the root causes and provide tips on how to troubleshoot and resolve these problems. So, let’s roll up our sleeves and get ready to tackle those dishwasher dilemmas head-on!

Are you experiencing issues with your LG dishwasher? From the frustration of a dishwasher that won't start to the annoyance of dishes not getting clean, these common problems can put a damper on your daily routine. In this blog post, we'll explore some of the most common issues that LG dishwasher owners face, including water not draining, leaking, strange noises, and error codes. We'll also provide practical tips and solutions to help you troubleshoot and resolve these problems, so you can get back to enjoying sparkling clean dishes in no time.

It is important to regularly check the power supply of your dishwasher to ensure it is working properly. Clean filters and spray arms also play a crucial role in maintaining the efficiency of your dishwasher. Make sure to clean them regularly to prevent any blockages or buildup that can affect the dishwasher's performance. Proper loading of dishes is essential for optimal cleaning. Avoid overloading or obstructing the spray arms to ensure a thorough clean. Checking for clogs in the drain or water inlet is important as well. Any obstructions can lead to poor performance or damage to the dishwasher. Additionally, inspect the door gasket for any signs of wear or damage. A damaged gasket can result in leaks or poor sealing, affecting the dishwasher's efficiency. Lastly, if you are experiencing any issues, try resetting the dishwasher. This can help resolve minor glitches and restore normal functioning.


  • Persistent Leaks: If your dishwasher is leaking water consistently, it is a sign that there is a problem with the machine. Attempting to fix it yourself could lead to further damage, so it's best to call us for professional repairs.
  • Unusual Noises or Smells: Strange noises or unusual smells coming from your dishwasher could indicate a mechanical issue or a faulty component. Our team of experts can diagnose the problem and provide the necessary repairs.
  • Inconsistent Cleaning Results: If your dishwasher is no longer cleaning your dishes effectively, it may be due to a clogged spray arm, a malfunctioning detergent dispenser, or other issues. Our technicians have the knowledge and experience to fix these problems and restore your dishwasher's performance.

When faced with these issues, it is recommended to reach out to our professional dishwasher repair service. We have the expertise to accurately diagnose and repair any problems with your dishwasher, ensuring that it functions efficiently once again.

  • Regular Maintenance: Performing regular maintenance on your LG dishwasher can help prevent future problems. This includes cleaning the filter, checking for any blockages in the spray arms, and inspecting the door seals for any signs of damage.
  • Proper Loading: Loading your dishwasher correctly can prevent issues such as dishes not getting cleaned properly or the dishwasher not draining properly. Make sure to follow the manufacturer's guidelines for loading your dishwasher to prevent any future problems.
  • Using the Right Detergent: Using the right detergent for your LG dishwasher is crucial to its performance and longevity. Make sure to use a detergent specifically designed for dishwashers and follow the recommended dosage.

By following these preventative measures, you can help keep your LG dishwasher running smoothly and avoid any future problems that may arise.

  1. Clean the filter: Check the dishwasher filter regularly and remove any debris. This will improve the dishwasher’s performance and prevent clogs.

  2. Check the spray arms: Ensure  that the spray arms are not blocked or damaged. You can remove them and clean them with a brush or toothpick if necessary.

  3. Run hot water before starting the dishwasher: Run hot water in your sink before starting the dishwasher. This will ensure that the dishwasher starts with hot water and improve its cleaning performance.

  4. Use the right amount of detergent: Use the recommended amount of detergent for your dishwasher and load size. If you use  too much detergent it  can leave residue on dishes and damage the dishwasher.

  5. Don’t overload the dishwasher: Overloading the dishwasher can prevent water and detergent from reaching all the dishes, resulting in poor cleaning performance.

  6. Use vinegar to remove buildup: Run a cycle with white vinegar to remove any buildup or residue in the dishwasher. Simply place a cup of white vinegar on the top rack of the dishwasher and run a cycle without any dishes.

  7. Wipe down the dishwasher: Wipe down the inside of the dishwasher and the door seal regularly to prevent the buildup of bacteria and odors.

  8. Check the dishwasher spray arm holes: Check the spray arm holes for any clogs and clean them out if necessary.

  9. Check the dishwasher racks: Check the dishwasher racks for any damage, such as missing or broken tines, and replace them if necessary.

  10. Schedule regular maintenance: Schedule regular maintenance with a professional to ensure that your dishwasher is running properly and to address any issues before they become bigger problems.


Smart Appliance centre

14 Blackburn road Durban North 4051
031 562 0666

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