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CHILD LOCK

CHILD LOCK active – Controls locked

LG · Washing Machines

What does CHILD LOCK mean?

The Child Lock feature prevents unintended use of the washer. To activate or deactivate, press and hold the PRE WASH button for 3 seconds. When Child Lock is set, only the Power button is active.

Common Causes

  • Child lock is activated.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Press and hold the PRE WASH button for 3 seconds to lock/unlock control.

  2. 2

    When Child lock is set, CHILD LOCK lights and all buttons are disabled except the Power button.

  3. 3

    You can lock the washer while it is operating.

Browse all codes in this manual (13)
Verified technical data. Last updated: April 2026

Related Faults

DOOR LOCKEDDOOR LOCKED light – Door is lockedEE message – Water not enteringFEFE Error - Water overfilling
Source: LG Washing Machines
Open Manual (Page 16)Search more codes in this manual