LG · Washer error code

E1Leakage error

Single source Power off, standard tools

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Related diagnostic guides

Component test · Washer

How to test a drain pump (washer and dishwasher)

Most drain pumps are small synchronous motors. Clear the filter and impeller first, then test the winding and the voltage. Published resistance values vary a lot by brand, so use the tech sheet for the number.

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How to test a top-load washer lid switch / lid lock

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How to test a washer water-level pressure switch

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More LG washer codes

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Internal leak (front-load)

Cross-checked

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Motor over-current

Cross-checked High-voltage / caution

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Child/control lock (not a fault)

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dE / dE1

Door/lid open or not detected closed

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dE2 / E30

Door closed but not locking

Cross-checked

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dE4

Drawer not closed / combo heat-pump fault

Single source High-voltage / caution