Author: ApplianceFixGuide Team

Problem: Door Open. Older syntax for dE.

How to Fix Dryer Error

1. Open the door and inspect the latch assembly for physical damage.
2. Locate the door switch plunger.
3. Press the plunger manually while starting the dryer; if it starts, the door hinge is sagging.
4. If it does not start, unplug the dryer and remove the top panel/front panel to access the switch.
5. Test the switch for continuity with a multimeter.
6. Replace the switch if it shows no continuity when pressed.

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Problem: Control Board Overheat. The main PCB detects high internal temperature.

How to Fix Dryer Error

1. Unplug the dryer.
2. Check for lint accumulation around the control board area.
3. Ensure the dryer is not in an extremely hot environment.
4. If the area is clean and cool, the board thermal sensor is defective. Replace the PCB.

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Problem: Water Drain Error (Combo units). Water level in the tub is not decreasing.

How to Fix Dryer Error

1. Check the drain filter for coins/debris.
2. Check the drain hose for kinks.
3. Listen for the drain pump humming.
4. Replace the drain pump if it is receiving voltage but not moving water.

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Problem: Fill Error (Washer/Dryer Combo). The water valve is stuck open, filling the unit with water during the dry cycle.

How to Fix Dryer Error

1. Turn off the water supply taps behind the unit.
2. Unplug the unit.
3. If water continues to flow, the valve is mechanically seized.
4. Replace the water inlet valve assembly.

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Problem: Pressure Sensor Error (Washer/Dryer Combo). The water level sensor is malfunctioning.

How to Fix Dryer Error

1. Unplug the unit.
2. Remove the top panel.
3. Locate the pressure switch (round plastic component with a small rubber hose).
4. Check the wiring harness and the rubber hose for punctures.
5. Replace the pressure switch.

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Problem: Clean Filter. A logic prompt indicating the lint filter must be cleaned.

How to Fix Dryer Error

1. Remove the lint filter.
2. Clean off all lint.
3. Reinsert the filter.
4. Press Start to resume.

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Problem: No Heat (Gas) – Not a display code, but a system state. Thermal fuse tripped.

How to Fix Dryer Error

1. Unplug the dryer.
2. Remove the back panel or front ductwork to access the blower housing.
3. Locate the white thermal fuse on the blower housing.
4. Test for continuity. If open (no beep), the fuse has blown due to overheating (usually a clogged vent).
5. Replace the fuse and clean the vent.

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Problem: No Heat (Electric) – Not a display code, but a system state. High Limit Thermostat tripped.

How to Fix Dryer Error

1. Unplug the dryer.
2. Access the heating element housing.
3. Locate the high-limit thermostat (small disc on the heater can).
4. Test for continuity. If open, the thermostat cut power to the heater.
5. Replace the thermostat and check airflow.

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Problem: Motor Locked Error. The drum is overloaded or the motor is physically seized.

How to Fix Dryer Error

1. Open the door and remove some wet clothes (reduce load size).
2. Try to spin the drum by hand; it should offer resistance but move.
3. If the drum is stuck solid, check for objects wedged between the drum and bulkhead.
4. If drum moves but code persists, the motor windings or Hall sensor (if equipped) are bad. Replace motor.

Browse all Lg error codes: Lg Error Codes