Understanding LG Error Codes

Code AE: The dishwasher is having trouble draining. This is usually indicated by 'AE' or sometimes 'FE' on the display.

Possible Causes:

• A clogged drain hose or garbage disposal connection.
• A kinked drain hose.
• A malfunctioning drain pump.

Code FE: The dishwasher is detecting a drainage problem. This is shown as 'FE' on the display.

Possible Causes:

• Excessive water in the dishwasher.
• A blocked drain hose or air gap.
• A faulty drain pump.

Code HE: The dishwasher is reporting a heating error indicated by 'HE' on the display.

Possible Causes:

• A faulty heating element.
• A problem with the temperature sensor.
• An issue with the control board.

Code LE: The dishwasher is detecting a problem with the water supply. 'LE' will appear on the display.

Possible Causes:

• Low water pressure.
• A closed or kinked water supply hose.
• A faulty water inlet valve.

Code OE: There's an issue with the water inlet and drain hose connection. 'OE' will be shown on the display.

Possible Causes:

• Incorrectly installed drain hose.
• Loose or disconnected drain hose.
• Simultaneous filling and draining due to a faulty valve.

Code TE: The dishwasher is experiencing a temperature sensor error, shown as 'tE' on the display.

Possible Causes:

• A faulty temperature sensor.
• Wiring issues with the temperature sensor.
• A problem with the control board.

Expert Advice: Repair or Replace?

At Volt & Vector, we believe in transparent and honest advice. Deciding whether to repair or replace your LG dishwasher depends on several factors. The age of your appliance is a key consideration. If your dishwasher is nearing the end of its typical lifespan (around 10 years), a replacement might be more cost-effective in the long run. The cost of the repair itself is another important factor. We’ll provide you with a clear and accurate estimate upfront, so you can make an informed decision.

Finally, the type of problem plays a role. Some issues, like minor leaks or faulty switches, are relatively simple and inexpensive to fix. Others, such as major motor or control board failures, might warrant a replacement, especially in older models. Our experienced technicians will assess your specific situation and provide expert guidance, helping you choose the best course of action for your needs and budget.

Frequently Asked Questions

Q: What does error code 'AE' on my LG dishwasher mean?

A: The 'AE' code indicates a drainage problem. This is usually caused by a clogged drain hose, a kinked drain hose, or a malfunctioning drain pump. For your safety, unplug the appliance before proceeding. Check the drain hose for kinks or clogs. If connected to a garbage disposal, ensure it's clear and run it briefly. Check that the drain filter at the bottom of the dishwasher is not blocked. If the problem persists, contact a qualified technician.

Q: What should I do if my LG dishwasher is leaking?

A: For your safety, unplug the appliance before proceeding. Carefully inspect the area around the dishwasher for any visible signs of leakage. Check the door seal for any damage or debris. Inspect the hoses for any cracks or loose connections. If you can't identify the source of the leak, contact a qualified appliance repair technician.

Q: Why is my LG dishwasher so noisy?

A: Excessive noise from your LG dishwasher can be caused by several factors, including worn-out bearings, a loose spray arm, or items falling into the chopper assembly. Ensure there are no loose items inside the dishwasher. For further diagnosis and repair, contact a qualified technician.

Q: What does error code 'FE' mean on my LG dishwasher?

A: The 'FE' code, like 'AE', indicates a drainage issue. This can be due to excessive water, a blocked drain hose or air gap, or a faulty drain pump. For your safety, unplug the appliance before proceeding. Check the drain hose for kinks and blockages. Make sure the air gap (if installed) is clear. Inspect the drain filter for debris. If you can't resolve the issue, consult a qualified appliance repair technician.