Written by
Maya Chen Editorial TeamPublished September 5, 2026Updated October 20, 2026
Error codeCL
ApplianceDishwasher
Quick answer
CL on an LG dishwasher is the control lock. Hold Half Load and Energy Saver for three seconds.
Model compatibility: LG reuses codes across series and model years, so CL may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
CL means the control panel is locked and cannot be operated.
CL on an LG dishwasher is not a fault. A lock icon is lit or CL is displayed because the control panel is locked and cannot be operated.
What you notice
CL appears on the display.
The buttons do not respond.
Cycles and options cannot be selected.
How to unlock it
Press and hold Half Load and Energy Saver together for at least three seconds.
Run the dishwasher once the lock is off.
Control Lock (Child Lock) exists to prevent accidents from unintentional use of the panel. It stays on after the appliance is powered off and on again, and if a cycle finishes while it is active, CL is there when you next switch on. Holding the CL button(s) for 3 seconds turns it on or off.
If the panel will not respond after unlocking, LG dishwasher service in Los Angeles can be reached on (310) 742-8008. Tell us the code and model number, plus which buttons you held.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your LG appliance?
Book a specialist visit for a clear estimate and approval before any repair.
