Error code reference

LG Microwave Error Code E

Invalid input error-appears when an invalid time of day is set (outside 1:00-12:59), when weight input exceeds the acceptable maximum, or when an incorrect entry is made.

SourceLG MH-1355M Series Microwave - Full Service Manualp. 12-13

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Diagnostic procedure

The full E 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

Touch STOP/CLEAR to clear the error, then re-enter the correct value.

SourceLG MH-1355M Series Microwave - Full Service Manualp. 12-13

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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

1 manual in the MyPros+ library documents this code for LG microwave.

Models covered by the manuals that document this code

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The full E procedure

Where this code is documented

Models covered by the manuals that document this code

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