Error code reference

LG Cooktop Error Code E1

A single touch key has been continuously sensed for more than 9 seconds, indicating a stuck key or unwanted object on the control key area.

SourceLG LCE30845 Ceramic Glass Induction Cooktop - Service Manualp. 44-45

LG codes LG cooktop codes

Diagnostic procedure

The full E1 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 the ON/OFF key one time to release the E1 display, then operate the desired key normally.

SourceLG LCE30845 Ceramic Glass Induction Cooktop - Service Manualp. 44-45

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

4 manuals in the MyPros+ library document this code for LG cooktop.

Models covered by the manuals that document this code

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The full E1 procedure

Where this code is documented

Models covered by the manuals that document this code

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