CL Minor Easy DIY

LG Dishwasher CL — Child lock / control lock active

LG Dishwasher · Error code CL

What CL Means

CL is not a fault — it indicates the front-panel buttons are locked. The door and POWER button still work; cycle changes are blocked.

Symptoms

  • CL shown in the display
  • Buttons do not respond when pressed
  • Power and door still work normally

Common Causes

1
Child lock intentionally enabled

User or family member activated the lock.

2
Unintended activation

Cleaning the panel or stacking items on top brushed the lock combo.

3
Stuck button

Sticky residue holds a button engaged and triggers the lock combination.

How to Fix It

  1. Locate the two buttons labeled for unlock — commonly Rinse + Spray, or Half Load + Energy Saver depending on model.
  2. Press and hold both buttons simultaneously for 3 seconds; CL should clear with a tone.
  3. If the combo doesn't work, consult the model's user manual — combos vary.
  4. Wipe the control panel and verify no button is sticking.
  5. If buttons remain unresponsive after CL clears, replace the UI / display board.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement LG dishwasher UI control board View on Amazon→

More LG Dishwasher Codes

2H 2H — Delay-start indicator (2 hours remaining) AE AE — Leak Detected (Aqua Error) bE bE — Bubble / oversuds error CE CE — Motor / communication error CR CR — Test / calibration mode E1 E1 — Leak detected (newer display label)

All LG codes → All dishwasher codes →

Verified against manufacturer documentation: lg.com

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.