LG Error Code CL — Child Lock Activated (Not Error)

Service Guy AI • Washer • Low severity • Beginner skill • ~10 min repair

What Does LG Error Code CL Mean?

LG washer: Child Lock Activated (Not Error)

This is a low-severity notification. The machine will keep operating, but the underlying condition will worsen if ignored.

Possible Causes (3)

LG engineers identify the following root causes for fault code CL. Work through them in the order shown — they are listed from most common to least common.

1. Child Lock feature is intentionally activated by the user
2. Control board is functioning correctly
3. User may be unfamiliar with the Child Lock feature

Step-by-Step Troubleshooting (3 steps)

Follow this sequence to diagnose and clear LG error code CL. Power down and unplug the machine before any internal inspection.

1. Press and hold the 'Child Lock' button for 3 seconds to deactivate it.
2. Refer to the user manual for instructions on using the Child Lock feature.
3. If the lock does not deactivate, disconnect power to the washer for 1 minute and then reconnect.

Required Parts

Have these LG OEM part numbers ready before starting the repair. AAdvantage Laundry Systems carries verified parts for every code in this database.

• Control Board
• User Interface Control
• Wiring Harness

Diagnostic Test Mode

Enter LG diagnostic test mode: Hold 'Rinse+Spin + Power' for 3 seconds

Skill Level & Repair Time

Most owners and store attendants can resolve this with basic tools (multimeter, screwdriver set, flashlight). No prior repair experience is required if you follow the steps below in order. Plan for approximately 10 minutes of active repair time once parts are on hand.

Get AI-Powered Diagnosis

If the steps above don't resolve LG CL, run a free Service Guy AI diagnosis. Upload a photo of the error display and get an AI-generated repair plan tied to your exact LG model number, including supplier links for required parts and on-call technician escalation.

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