LG Dryer Error Codes & How to Resolve Them

Understanding LG Dryer Error Codes: Causes and Solutions for a Smooth-Running Dryer

When your LG dryer stops working as expected, it can be frustrating. But before you schedule a repair or look for a replacement, take a moment to check the error code displayed on the control panel. Most LG dryers are designed to show error codes to help you identify the issue and, in many cases, resolve it yourself. Here’s a guide to understanding these error codes and how to fix them.

Common LG Dryer Error Codes and What They Mean

Here’s a breakdown of common LG dryer error codes, what they signify, and steps you can take to resolve them.

d80, d90, d95 – Airflow Blockage

What it Means:

There is restricted airflow, typically caused by lint buildup in the dryer vent or exhaust system.

What to Do:

• Clean the lint filter thoroughly.
• Check the dryer vent hose for any obstructions or kinks.
• Ensure the external vent isn’t blocked by debris or dirt.
• If the issue persists, contact a professional to deep-clean the vent system.

tE1 or tE2 – Temperature Sensor Issues

What it Means:

These codes indicate a problem with the dryer’s temperature sensor (thermistor) or wiring connections.

What to Do:

• Unplug the dryer and let it cool for a few minutes.
• Inspect the wiring harness to confirm it’s securely connected.
• If the issue continues after restarting, the thermistor may need replacement.

CL – Child Lock

What it Means:

The child lock feature is activated, locking all buttons except the power button.

What to Do:

• Press and hold the designated button (refer to your user manual) for 3 seconds to deactivate the child lock.
• Once deactivated, you’ll regain access to all controls.

PF – Power Failure

What it Means:

The dryer experienced a power interruption during a cycle.

What to Do:

• Verify that the dryer is securely plugged in.
• Check the circuit breaker to ensure it hasn’t tripped.
• Restart the cycle by pressing the Start/Pause button.
• If the issue persists, consult an electrician.

nP – No Power or Incorrect Voltage

What it Means:

The dryer isn’t receiving sufficient power, or the voltage is incorrect.

What to Do:

• Ensure the dryer is plugged into a functional 240V outlet (for electric models).
• Inspect the power cord and outlet for damage.
• Reset the circuit breaker for the dryer’s circuit in your home electrical panel.

FO – Filter Out

What it Means:

The lint filter hasn’t been inserted properly or is missing.

What to Do:

• Turn off the dryer and remove the lint filter.
• Clean the filter thoroughly and reinsert it securely.
• Restart the dryer to clear the error code.

By identifying these error codes and following the recommended steps, you can address the most common dryer issues quickly and effectively.

Other Error Codes and Potential Fixes

AE – Automatic Power Error

What it Means: 

This error suggests a miscommunication within the dryer’s automatic power control system. Essentially, the dryer is having trouble regulating its operations properly.

What to Do:

• First, unplug the dryer from its power source and wait for at least 10 minutes—this allows the internal systems to reset.
• Reconnect the dryer and run a short test cycle to confirm if the issue has been resolved.
• If the error remains, you’re likely looking at an internal control board issue that needs professional attention.

EHE or HE – Heating Error

What it Means: 

The dryer isn’t generating heat as expected. This could be due to a fault in the heating element, a clogged exhaust, or a failed temperature regulator.

What to Do:

• Start with airflow overloading the dryer can restrict ventilation, so ensure you run appropriately sized loads.
• Check for blockages in the exhaust vent, as these can prevent proper heat circulation.
• If airflow isn’t the issue, the heating element may malfunction. Replacing it will require professional help unless you’re comfortable disassembling and testing electrical components.

LE – Motor Lock Error

What it Means: 

The dryer’s motor cannot turn the drum. This could result from a jam caused by foreign objects or a motor malfunction.

What to Do:

• Turn off the unit and manually rotate the dryer drum. If it won’t move or feels overly stiff, check for obstructions like loose clothing or debris.
• If the drum is clear but the error persists, the issue is probably with the motor itself. A technician will need to handle a motor replacement.

CE – Current Error

What it Means: 

The dryer has detected an irregular electrical current, often caused by a component drawing too much power or a problem within the home’s electrical system.

What to Do:

• Perform a hard reset by unplugging the dryer for a few minutes before plugging it back in. This clears any temporary glitches.
• If the error code reappears, avoid using the dryer until the issue is diagnosed. Faulty wires or internal shorts can pose safety risks and should be evaluated by a professional.

Diagnosing and Fixing Dryer Errors Yourself

Sometimes, DIY troubleshooting is all it takes to get your LG dryer back on track. However, you don’t need a toolbox full of advanced skills just patience and some basic precautions. Follow these general strategies to tackle common problems:

• Always Start Safely: Step one? Unplug the dryer. There are no exceptions. Whether you’re checking the lint filter or peeking at the vent system, cutting off the power ensures you’re not accidentally turning a simple task into a shock hazard.
• Lint Filter Maintenance is Non-Negotiable: Overlooked lint filters are error magnets. Pull out the filter after every load, give it a good clean, and ensure it’s seated properly when reinserting it. A clogged filter can trigger airflow-related error codes like d80, d90, or worse.
• Don’t Ignore the Vents: If your vent hose looks kinked or feels clogged, it’s time for an inspection. Disconnect the hose, go outside to the external vent, and verify that air can flow freely without obstruction. Dust, lint, or even stray leaves can be culprits here.
• Avoid the Overload Temptation: Jamming every piece of laundry into one load feels efficient, but overloading strains the motor and limits air circulation. Both can produce frustrating error codes. Keep it balanced even your dryer needs some breathing room.
• Understand Your Dryer’s Settings: Using the wrong cycle for certain fabrics or load sizes can confuse temperature monitoring systems or strain the drum. That’s when error codes like tE1 or LE often appear. Match your cycles to your laundry, and your dryer will thank you with smooth operation.

Above all, don’t overreach. Stop and reassess if fixing an issue requires more than a filter cleaning or vent check. Calling a professional is always the safer bet for persistent or complex problems.

Staying on Top of Maintenance

Keeping your LG dryer in prime working condition doesn’t require a lot of time, but it does require consistency. For starters, make it a habit to clean the lint filter after every load no exceptions. A clogged filter reduces efficiency and can lead to serious problems, like overheating or even a fire hazard.

Next, examine the vent system more closely. Over time, lint and debris tend to accumulate in the vent hose and external vents, restricting airflow. Plan to give these areas a thorough cleaning at least every six months. If you run your dryer frequently, consider shortening that interval to three months.

Pay attention to the small stuff, too. Inspect the dryer drum periodically for any signs of wear, like scratches, chips, or loose baffles. Weird noises or unusual vibrations aren’t just annoying they’re early warning signs that something could be wrong. Don’t ignore them.

Lastly, it’s worth watching the settings you use most often. Using the wrong drying cycle for certain fabrics can do more than shrink your clothes; it can unnecessarily strain the machine. Take a moment to double-check you’re using the right settings for each load it’s a small step with big returns.

By sticking to these simple maintenance habits, you’ll not only prevent avoidable errors but also extend the life of your dryer. Keep it clean, keep it clear, and keep it running.