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    LG Dishwasher CL Error — What It Means & How to Clear It

    Updated May 23, 2026 2 min readPrepared by the Top Appliance Repair team

    Is your LG dishwasher displaying a CL error code? Don't worry—this is a common issue that can be easily resolved. At Top Appliance Repair, we're here to help you get your dishwasher back to optimal performance. Call us at (510) 930-0404 for immediate assistance.

    What Does the CL Error Code Mean?

    The CL error code on an LG dishwasher indicates that the Child Lock feature is activated. This safety function is designed to prevent children from accidentally starting or stopping the dishwasher or changing its settings.

    How to Deactivate the Child Lock on Your LG Dishwasher

    If you've accidentally enabled the Child Lock feature, follow these simple steps to disable it:

    1. Locate the Child Lock Button: This may be a specific button labeled "Child Lock" or an icon resembling a padlock, depending on your model.
    2. Press and Hold the Button: Hold the Child Lock button for 3 to 5 seconds until the CL code disappears from the display.
    3. Test the Dishwasher: Start a new cycle to ensure that the Child Lock has been successfully deactivated.

    What If the CL Code Remains?

    If the CL error code persists after attempting to deactivate the Child Lock, try the following:

    • Reset the Dishwasher: Turn off the appliance, unplug it or switch off the circuit breaker for one minute, then turn it back on.
    • Consult the User Manual: Your dishwasher's manual may offer model-specific troubleshooting tips.
    • Check Warranty Status: If your dishwasher is still under warranty, contact LG for potential repairs or replacements.

    When to Call a Professional

    Persistent issues may indicate a deeper problem that requires expert attention. Top Appliance Repair is ready to diagnose and fix any dishwasher issues you may have. Contact us online or call (510) 930-0404 to schedule a service visit.

    Why Choose Top Appliance Repair?

    • Expert Technicians: Our team is skilled in repairing all major appliance brands, including LG.
    • Fast Service: We offer prompt and reliable service to get your appliances running smoothly.
    • Customer Satisfaction: Your satisfaction is our top priority.

    Related guides

    Frequently asked questions

    Is CL on my LG dishwasher a fault?

    No — CL stands for Child Lock. It is a deliberate feature that prevents the control panel from being activated. Hold the Child Lock key (or the Delicate + Dual Zone combo, depending on model) for 3 seconds to clear it.

    My LG dishwasher CL won''t turn off — what now?

    First, cut power at the breaker for 5 minutes and try again. If CL persists, the touchpad ribbon cable or the control board itself may have failed — both are technician-level repairs. Check our cost guide for typical ranges.

    Does the CL indicator drain the battery or use extra power?

    No — LG dishwashers do not have a battery, and the CL state uses negligible standby power.

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