Unveiling Lg Dishwasher Error Codes: A Comprehensive Guide to Troubleshooting and Prevention

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Lg error dishwasher code fe codes fault errors identify fix

Navigating the complexities of LG dishwashers requires an understanding of their unique error codes. Delving into the world of Lg Dishwasher Error Codes, this comprehensive guide empowers you with the knowledge to decipher these cryptic messages, troubleshoot common issues, and restore your dishwasher to optimal performance.

From identifying the various types of error codes to interpreting their patterns and sequences, this guide provides a thorough exploration of everything you need to know about Lg Dishwasher Error Codes.

Error Code Types

Lg Dishwasher Error Codes

Error codes in LG dishwashers serve as diagnostic tools, providing valuable information about potential issues. These codes are typically displayed on the dishwasher’s control panel and vary depending on the specific model.

Error codes can be categorized into several types, including mechanical, electrical, and sensor-related errors. Mechanical errors often indicate problems with the dishwasher’s physical components, such as the wash arms, drain pump, or door latch. Electrical errors, on the other hand, are related to issues with the dishwasher’s electrical system, such as power supply or wiring problems.

Sensor-related errors occur when sensors within the dishwasher, such as the water level sensor or temperature sensor, malfunction or provide incorrect readings.

Understanding Lg Dishwasher Error Codes can be a daunting task. But just like the iconic cast of Field Of Dreams , the error codes have their own stories to tell. Each code points to a specific issue, providing a roadmap for troubleshooting and restoring your dishwasher to its former glory.

Specific Error Codes

  • dE: Door lock error, indicating a problem with the door latch or lock mechanism.
  • LE: Water leak error, suggesting a leak in the dishwasher’s plumbing system.
  • OE: Overflow error, indicating that the dishwasher has detected an excessive amount of water.
  • FE: Water supply error, indicating a problem with the water supply to the dishwasher.
  • HE: Heating error, indicating a problem with the dishwasher’s heating element or temperature sensor.

Troubleshooting Common Error Codes

LG dishwashers are known for their reliability and efficiency. However, like any appliance, they can sometimes encounter errors. Understanding the common error codes and troubleshooting procedures can help you resolve issues quickly and effectively.

Identifying Common Error Codes

The most common error codes encountered with LG dishwashers include:

  • IE:Inlet error
  • OE:Drain error
  • FE:Fill error
  • LE:Leak error
  • HE:Heating error
  • CE:Communication error

Troubleshooting Procedures

To troubleshoot common error codes, follow these steps:

  1. Check the user manual:The user manual provides specific troubleshooting instructions for each error code.
  2. Reset the dishwasher:Unplug the dishwasher for 30 seconds, then plug it back in.
  3. Inspect the water supply:Ensure the water supply is turned on and the hoses are not kinked or blocked.
  4. Check the drain hose:Ensure the drain hose is not kinked or clogged.
  5. Clean the filter:Remove and clean the dishwasher filter.
  6. Contact LG support:If the troubleshooting steps do not resolve the issue, contact LG support for assistance.

Specific Error Code Troubleshooting

For specific error code troubleshooting, refer to the user manual or the LG support website for detailed instructions.

Interpreting Error Codes

Error codes provide valuable insights into the nature and severity of issues affecting your LG dishwasher. Understanding the patterns and sequences of these codes can help you troubleshoot and resolve problems effectively.

Multiple Error Codes

In some cases, multiple error codes may appear simultaneously. These codes often indicate interrelated issues or a more complex problem. To determine the root cause, it’s essential to analyze the codes together and consider their sequence.

Root Cause Determination

The pattern of error codes can often point to the root cause of the issue. For instance, a sequence of codes related to water supply or drainage may indicate a problem with the water inlet valve or drain pump.

Resetting Error Codes

Lg Dishwasher Error Codes

Error codes on LG dishwashers can be reset using various methods. Understanding these methods is crucial for troubleshooting and maintaining your appliance effectively.

There are two primary ways to reset error codes: a soft reset and a hard reset.

Soft Reset

A soft reset involves unplugging the dishwasher from the power outlet for 30 seconds and then plugging it back in. This simple procedure clears the dishwasher’s memory and often resolves minor error codes.

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Hard Reset

A hard reset requires accessing the dishwasher’s control panel. Follow these steps to perform a hard reset:

  1. Press and hold the “Cancel/Drain” button for 5 seconds.
  2. While holding the “Cancel/Drain” button, press and hold the “Start/Pause” button for 3 seconds.
  3. Release both buttons and press the “Start/Pause” button again.
  4. The dishwasher will now enter diagnostic mode.
  5. Press the “Start/Pause” button to select “Reset” from the menu.
  6. Press the “Start/Pause” button again to confirm the reset.

Note:Hard resetting the dishwasher will erase all stored settings and preferences. It is recommended to only perform a hard reset if the soft reset does not resolve the error code.

Prevention and Maintenance

Lg error dishwasher code fe codes fault errors identify fix

Adopting proper usage habits and implementing a regular maintenance routine can significantly reduce the occurrence of error codes and extend the lifespan of your LG dishwasher. Here are some practical tips to keep your appliance running smoothly:

Common Practices

  • Avoid overloading the dishwasher: Overcrowding can prevent dishes from getting properly cleaned and rinsed, leading to residue buildup and potential error codes.
  • Use the correct detergent: Use only dishwasher-specific detergents and avoid using excessive amounts, as this can cause foaming and residue.
  • Clean the filter regularly: Food particles and debris can clog the filter, impeding water flow and triggering error codes. Clean the filter after every few washes.
  • Inspect the spray arms: Clogged or misaligned spray arms can hinder proper water distribution, resulting in uneven cleaning and potential error codes. Check the spray arms regularly for any obstructions or damage.
  • Run the dishwasher empty occasionally: Running the dishwasher empty with a cup of white vinegar or a dishwasher cleaner helps remove mineral buildup and freshen the appliance.

Regular Maintenance, Lg Dishwasher Error Codes

In addition to these daily practices, regular maintenance is crucial for maintaining optimal performance and preventing error codes:

  • Deep clean the dishwasher: Deep cleaning involves removing all removable parts, such as the filter, spray arms, and racks, and thoroughly cleaning them to remove any accumulated food residue or mineral deposits.
  • Check the water supply: Ensure the water supply to the dishwasher is adequate and free of any leaks or kinks in the hose.
  • Inspect the door gasket: A damaged or worn door gasket can allow water to leak out, leading to error codes and potential damage to the dishwasher.

Genuine LG Parts and Accessories

Using genuine LG parts and accessories is highly recommended to maintain the optimal performance of your dishwasher. Non-genuine parts may not fit properly or perform as intended, potentially leading to error codes or even damage to the appliance.


Mastering the intricacies of Lg Dishwasher Error Codes not only equips you to resolve immediate issues but also empowers you to proactively prevent future occurrences. By understanding the underlying causes of these error codes and implementing regular maintenance practices, you can extend the lifespan of your LG dishwasher and ensure its continued efficiency.

Answers to Common Questions: Lg Dishwasher Error Codes

What are the most common error codes encountered with LG dishwashers?

Some of the most common error codes include LE (leak error), OE (overflow error), IE (inlet error), HE (heating error), and DE (drain error).

How can I reset the error codes on my LG dishwasher?

You can reset the error codes by performing a hard reset or a soft reset. A hard reset involves unplugging the dishwasher from the power outlet for at least 30 seconds and then plugging it back in. A soft reset involves pressing and holding the “Start/Pause” button for 5 seconds.

What are some common practices that can help prevent error codes from occurring?

Regularly cleaning the dishwasher, using genuine LG parts and accessories, and avoiding overloading the dishwasher can help prevent error codes from occurring.

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