e01 Troubleshooting

E01 / Door not locked on the LG F4WV309S0A

Source: ProductDB new-categories research catalog Confidence: 90% Verified Aug 8, 2026

The machine will not start because the door lock is not engaging, often from a worn latch or a misaligned door.

How to fix E01 / Door not locked

Check the door is fully closed

Push the door firmly until it clicks, and make sure no clothing is caught in the seal.

Source: ProductDB new-categories research catalog Confidence: 80% Verified Aug 8, 2026

Difficulty: ★ Est. 2 min

Inspect the door lock assembly

If the latch is worn or the lock fails, replace the door lock assembly.

Source: ProductDB new-categories research catalog Confidence: 80% Verified Aug 8, 2026

Difficulty: ★★ Est. 20 min

Replacement parts for the LG F4WV309S0A

LG F4WV309S0A Door Seal / Gasket LG F4WV309S0A Drain Pump LG F4WV309S0A Water Inlet Valve LG F4WV309S0A Heating Element LG F4WV309S0A Detergent Drawer LG F4WV309S0A Drain Filter

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