LG Dryer CL — What It Means & How to Fix It
CL on an LG dryer simply means the Child Lock, also called the control lock, is switched on and disabling the control panel so settings can't be changed; it's a feature rather than a fault, and holding the Child Lock button for about three seconds turns it off.
What this code means
Child Lock keeps little hands from changing a running cycle by freezing the buttons, and CL — sometimes shown alongside a small lock icon — is how the dryer tells you it's active. Nothing is broken; the panel is intentionally locked. It's easy to switch on by accident, which is why it catches people out mid-load.
The exact key that toggles Child Lock varies by model — it's usually a button labeled Child Lock, sometimes shared with another function and marked with a small lock icon. Check your control panel or manual if a three-second hold doesn't do it.
Most likely causes
| Cause | How likely | DIY-fixable? |
|---|---|---|
| Child Lock switched on, deliberately or by accident | Very common | Yes — no tools |
| Child Lock button held long enough to toggle during normal use | Common | Yes — no tools |
What you can try yourself
- Find the button labeled Child Lock, or marked with a small lock icon, on the control panel — it's often shared with another function.
- Press and hold that button for about three seconds until the CL indicator turns off and the lock icon disappears.
- Try a control button to confirm the panel responds again; if it does, Child Lock is off.
- If holding the labeled key doesn't work, check your model's manual — the exact button and hold time can differ between LG dryers.
When to call a technician
- The panel stays locked even after holding the correct Child Lock button.
- No button on the panel clears the lock and the manual's method doesn't work either.
- Other controls are unresponsive in ways unrelated to the lock.
Typical professional repair cost: None — this is a setting you clear yourself at no cost.
Frequently asked questions
How do I turn off Child Lock (CL) on an LG dryer?
Press and hold the button labeled Child Lock — often marked with a small lock icon and sometimes shared with another function — for about three seconds. The CL indicator and lock icon should disappear and the panel will respond again. The exact key can vary by model, so check your manual if needed.
Is CL an error code on an LG dryer?
No. CL just means Child Lock (control lock) is turned on, which disables the buttons so a cycle can't be changed. It's a feature, not a malfunction. Holding the Child Lock button for a few seconds switches it back off.
Why is my LG dryer's control panel not responding?
If the display shows CL, the Child Lock is on and the buttons are intentionally disabled. It's easy to trigger by accident. Hold the Child Lock button for about three seconds to release it. If there's no CL indicator and the panel is still dead, that's a different issue worth investigating.
Related LG codes
- LG Dryer d80 d80 is LG's Flow Sense system telling you the exhaust duct is about 75–80% restricted: the dryer keeps running but dries slowly, so treat it as an early warning to clean the lint filter and the full vent line before the blockage gets worse.
- LG Dryer d90 d90 — and the more severe d95 — is LG's Flow Sense system reacting to a badly blocked exhaust of 90% or more by cooling the dryer down and stopping the cycle, so unlike the milder d80 you have to clear the vent before it will run properly again.
- LG Dryer dE dE tells you an LG dryer can't confirm its door is latched shut, so it won't spin the drum — usually because laundry is caught in the seal, the door wasn't pushed firmly enough, or the door switch is worn.
- LG Dryer tE1 tE1, and the related tE3, means an LG dryer has detected a problem with its thermistor — the sensor that tracks drum temperature — so a factory reset clears a one-off glitch, but a code that keeps returning points to a failing sensor for a technician.
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