LG domestic appliance repairs

LG dishwasher fault codes

LG dishwashers have earned a notable reputation in the appliance market, standing out for their innovative features, modern designs, and reliable performance. With a focus on advanced technologies, such as smart diagnostics and energy-efficient designs, LG has positioned itself as a leader in the dishwasher industry.

One notable aspect of LG dishwashers is their incorporation of error code systems, which play a crucial role in enhancing user experience and maintenance. These error codes serve as diagnostic tools that communicate specific issues or malfunctions within the appliance.

To help you understand your LG error codes, we’re going to be taking a look at some of the most common ones here and now.

Error Code: bE (improper detergent)

Most likely you have used the wrong type of detergent, or used too much detergent.

Ensure that you are using the detergent recommended by LG for your specific dishwasher model. Using the wrong type or amount of detergent can affect the dishwasher’s performance. Make sure the detergent dispenser is clean and functioning properly.

Error Code: CR (test mode)

This error code means “Test Mode”. Test modes in LG dishwashers are special diagnostic modes that allow technicians to troubleshoot and diagnose issues with the appliance. These modes are typically not intended for regular consumer use, as they involve running specific tests on different components of the dishwasher.

Entering test mode usually requires a specific sequence of button presses or a combination of button presses and door openings. You can reset your dishwasher by unplugging it from its power source for one minute and then plugging it back in.

Error Code: E1 (leak)

The E1 error message is a more serious one because it says that you’ve got a leak, and that needs fixing promptly.

Inspect the exterior of the dishwasher for any visible leaks. Look around the door, sides, and bottom of the dishwasher. Examine the door seal for any signs of damage or wear. A worn or damaged door seal can allow water to leak during the wash cycle. Also, ensure that the spray arms are securely attached and not damaged. Misaligned or damaged spray arms can lead to water leakage.

If you’re unable to resolve the issue on your own, consider reaching out to our customer support team.

Error Code: FE (overfill)

The FE code is there to tell you that there’s an overfill error, and so you should check all of the relays and systems to find a problem. Alternatively, you might get a TE error, which is a thermal error. It means that the LG thermistor is out of calibration and needs checking.

Error Code: HE (heater error)

Finally, a HE error is a heating error, as you might have gathered from the name. It can mean all kinds of problems, from the wiring being damaged to a faulty part.

Error Code: IE (water level problem)

An IE code is the first one to take notice of because it means a couple of different things. It can say, for example, that there is an inlet error and the system hasn’t managed to generate enough water in 10 minutes.

Ensure that the water supply to the dishwasher is turned on and that there are no kinks or obstructions in the water inlet hose. Additionally, check for any clogs or debris in the water inlet valve.

Insufficient water pressure can also trigger the IE error too. Ensure that the water pressure is within the recommended range specified in the dishwasher’s manual. Make sure you consult a professional if you’re unsure on what to do next.

Error Code: LE (motor problem)

The “LE” error code on LG dishwashers typically indicates a problem with the motor or circulation pump. This error suggests that the dishwasher’s control board has detected an issue with the motor or the pump’s operation.

Sometimes, a simple restart can help. Turn off the dishwasher, wait a few minutes, and then turn it back on to see if the error persists. The “LE” error may require professional assistance to diagnose and fix.

Error Code: OE (drain issue)

The OE error code denotes a problem with the drain and can be a warning for a blockage. This error is triggered when the dishwasher is unable to drain water properly.

The dishwasher has a filter and pump system to catch debris. Check and clean the filter and pump to ensure there are no blockages.

Error Code: PF (power Failure)

The “PF” error code on an LG dishwasher typically indicates a power failure or interruption. The acronym “PF” stands for “Power Failure.” This error code is triggered when the dishwasher detects a disruption in the power supply during a cycle.

If there was a temporary power outage, wait for a few minutes and then restart the dishwasher. The “PF” error may clear on its own.

Make sure that the dishwasher is properly connected to a reliable power source. Verify that the power cord is securely plugged into the electrical outlet. If the “PF” error persists despite checking the power supply, it’s advisable to contact our repair team.

How we can help

As a trusted dishwasher repair service, we recognise the importance of a well-maintained appliance in the heart of every kitchen. Our team of skilled technicians specialises in dishwasher repairs, offering expertise in resolving issues indicated by error codes. Whether it’s a simple fix or a more complex repair, our commitment to excellence ensures that your LG dishwasher is in capable hands.

Seeing an error code on your LG washing machine? Here is a guide to the most common LG washing machine error codes.