If your LG Washer is showing error code dE2, the machine has detected a problem with the inner door on dual-door LG Washer models (such as the LG TWINWash or certain LG front-load models with a secondary access door). Error dE2 specifically indicates the secondary or inner door is not properly closed or its latch is not engaging correctly. Here is how to fix it.

⚡ Quick Fix – Top 3 Steps

1. Firmly close the inner door and restart. Error dE2 on LG Washers most commonly occurs when the small inner door on a dual-door model (typically the AddWash door or mini-door used for adding items mid-cycle) is not fully closed. Push it firmly shut until the latch clicks, then press Start. This is the most common and easily resolved cause of dE2.
2. Inspect the inner door latch for damage or debris. Open the inner door and examine the latch and catch mechanism. A small item of clothing, lint buildup, or physical damage to the latch can prevent it from engaging. Clear any debris from the latch area and check that the plastic latch is not cracked or deformed.
3. Check the door switch wiring. If the inner door appears properly closed but dE2 continues, the door switch (microswitch) that signals the door’s closed position to the control board may be faulty or its wiring loose. With the washer unplugged, inspect the connector at the inner door switch for loose pins or corrosion. Reconnect firmly and retest.

What Does LG Washer Error dE2 Mean?

Error dE2 is a secondary door error specific to LG Washer models that have two doors or a dual-door system — such as models with LG’s AddWash feature (an inner door within the main door) or TwinWash configurations. The primary door error on standard LG Washers is dE. Error dE2 specifically targets the second or inner door latch confirmation circuit.

If your LG Washer does not have a dual-door or inner door feature but is showing dE2, it may indicate a wiring fault to the door lock assembly or a model-specific door latch variant issue. In this case, proceed to check the wiring and door lock as described below.

Common Causes of LG Washer Error dE2

• Inner door not fully closed: The most frequent cause — the AddWash or secondary door is slightly open.
• Debris blocking the inner door latch: Lint, a button, or small item of clothing prevents full closure of the inner door latch.
• Broken inner door latch: The latch mechanism is cracked or worn and cannot engage properly.
• Faulty inner door switch: The microswitch that confirms inner door closure has failed.
• Loose or damaged wiring: The wiring to the inner door switch is disconnected or broken.

Related LG Washer Errors

• LG Washer Error dE — Primary door error on all LG Washers
• LG Washer Error CL — Child lock active (can prevent door operations)
• LG Washer Error Codes – Complete Guide