How To Fix The LG Dishwasher AE Error Code?

If you have an LG dishwasher, then you might have encountered the AE error code at some point. This error code indicates a problem with the dishwasher’s water inlet. It can be frustrating to see your dishwasher not working correctly, but fortunately, there are several steps you can take to fix the LG dishwasher AE error code. In this article, we will provide you with a comprehensive guide on how to troubleshoot and fix this error code.

Table of Contents

• Understanding the AE error code
• Reasons for the AE error code
• Steps to fix the LG dishwasher AE error code
  • Step 1: Check the water supply
  • Step 2: Check the water inlet valve
  • Step 3: Check the water inlet filter
  • Step 4: Check the dishwasher’s drain hose
  • Step 5: Check the dishwasher’s pressure switch
  • Step 6: Check the dishwasher’s control board
• Additional tips for maintaining your LG dishwasher
• Conclusion
• FAQs

Understanding the AE error code

Before we dive into the steps to fix the LG dishwasher AE error code, it’s essential to understand what this error code means. The AE error code stands for “Water Inlet Error.” This error code indicates that the dishwasher is not getting enough water to clean the dishes properly.

Reasons for the AE error code

Several reasons can cause the LG dishwasher AE error code, including:

• Low water pressure
• Clogged water inlet filter
• Malfunctioning water inlet valve
• Kinked or blocked drain hose
• Faulty pressure switch
• Defective control board

Steps to fix the LG dishwasher AE error code

Now that you understand the causes of the AE error code let’s dive into the steps to fix it.

Step 1: Check the water supply

The first step is to ensure that your dishwasher is receiving enough water supply. Check if the water supply to the dishwasher is turned on and the water pressure is adequate. If the water supply is low, you can try turning off other appliances that are using water, such as washing machines or showers.

Step 2: Check the water inlet valve

If the water supply is not the issue, the next step is to check the water inlet valve. The water inlet valve is responsible for allowing water into the dishwasher. If the valve is not functioning correctly, it can cause an AE error code. To check the valve, turn off the water supply to the dishwasher, disconnect the water inlet hose, and inspect the valve. If the valve is damaged or clogged, you need to replace it.

Step 3: Check the water inlet filter

If the water inlet valve is not the issue, the next step is to check the water inlet filter. The filter on the inlet valve can become clogged with debris over time. If the filter is dirty, clean it with a soft-bristled brush and some warm water. Once you’ve cleaned the filter, reassemble the valve and check if the dishwasher is working correctly.

Step 4: Check the dishwasher’s drain hose

If the water inlet valve and filter are not the issues, the next step is to check the dishwasher’s drain hose. A kinked or blocked drain hose can prevent the dishwasher from draining correctly, which can cause the AE error code. Inspect the drain hose for any kinks or blockages and straighten it out if necessary.

Step 5: Check the dishwasher’s pressure switch

If the drain hose is not the issue, the next step is to check the dishwasher’s pressure switch. The pressure switch is responsible for detecting the water level in the dishwasher. If the button is malfunctioning or not working correctly, it can cause the AE error code. To check the pressure switch, remove the dishwasher’s front panel and locate the button. Test the switch with a multimeter and replace it if it’s defective.

Step 6: Check the dishwasher’s control board

If none of the previous steps have fixed the AE error code, the next step is to check the dishwasher’s control board. The control board is the brains of the dishwasher and is responsible for controlling all of the dishwasher’s functions. A faulty control board can cause an AE error code. To check the control board, remove the dishwasher’s top panel and locate the board. Inspect the board for any visible signs of damage, such as burnt-out components or loose connections. If you find any damage, you need to replace the control board.

Additional tips for maintaining your LG dishwasher

To prevent the AE error code and other issues with your LG dishwasher, here are some additional tips for maintaining your dishwasher:

• Clean the dishwasher’s filter regularly to prevent clogs.
• Run the dishwasher on a hot water cycle at least once a month to remove any buildup.
• Use only dishwasher detergent and avoid using regular dish soap.
• Load the dishwasher correctly to ensure that the water can circulate correctly.

Conclusion

The LG dishwasher AE error code can be frustrating, but with the steps outlined in this article, you should be able to troubleshoot and fix the issue. Remember to follow the additional tips for maintaining your dishwasher to prevent future issues.

Don’t hesitate to seek professional help if you’re not comfortable working with appliances or if the issue persists. With proper maintenance and care, your LG dishwasher can provide you with many years of trouble-free service.

FAQs

1. Can I fix the LG dishwasher AE error code myself, or do I need to call a professional?

Answer: You can try fixing the AE error code yourself by following the steps outlined in this article. However, if you’re not comfortable working with appliances or if the issue persists, it’s best to call a professional.

2. How often should I clean my LG dishwasher’s filter?

Answer: You should clean the filter at least once a month to prevent clogs.

3. Can use regular dish soap in my LG dishwasher cause the AE error code?

Answer: Yes, using regular dish soap can cause the dishwasher to overflow and trigger the AE error code.

4. What should I do if none of the steps in this article fix the AE error code?

Answer: If none of the steps fix the issue, you should call a professional for help.

5. Is the LG dishwasher AE error code covered by warranty?

Answer: It depends on your dishwasher’s warranty. Check your warranty documentation to see if the AE error code is covered.