Error code reference

LG Dishwasher Error Code CL

Child-Lock-indicates the child lock function is active, locking control buttons to prevent settings from being changed.

SourceLG Dishwasher - Service Manual: LD-1420/1421 Seriesp. 29

Diagnostic procedure

The full CL procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Press Half Load and Rinse buttons simultaneously for a few seconds to release.

SourceLG Dishwasher - Service Manual: LD-1420/1421 Seriesp. 29

Unlock with pass

More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

7 manuals in the MyPros+ library document this code for LG dishwasher.

Models covered by the manuals that document this code

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The full CL procedure

Where this code is documented

Models covered by the manuals that document this code

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