LG Dishwasher CL Error Code

Control lock is on. Here is what it means and how to clear it, easiest fix first.

Easy DIY fix

The control lock (child lock) is active, so the buttons will not respond. It stays on through power-off until you turn it off.

The button pair varies by model: Half Load + Energy Saver on many current models, Rinse + Spray on others, and Dual Zone on some. Check your owner's manual.

Safety first: unplug the dishwasher (or switch off its breaker) before touching filters, hoses or panels. If you smell burning or gas, or see water near the outlet, stop and call a professional.

How to fix LG CL

Unlock the panel
Press and hold the two buttons marked for control lock (often Half Load and Energy Saver) for at least three seconds until CL disappears.
Try the alternate method
On some models, open the door, press Power, choose a cycle, then hold Rinse and Spray for three seconds and close the door.

When to call a technician

If the panel stays locked after following your manual's unlock steps, contact LG support.

Other LG dishwasher codes

Frequently asked questions

What does CL mean on a LG dishwasher?

The control lock (child lock) is active, so the buttons will not respond. It stays on through power-off until you turn it off.

Can I fix LG CL myself?

Usually, yes. Most CL problems clear with simple checks you can do at home. Start with the first step above: unlock the panel.

What if CL keeps coming back?

A code that returns after a reset and the checks above usually means a part is wearing out. Note when CL appears (which cycle, how often) and have your model number ready; it helps a technician bring the right part on the first visit.

Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.

References