LG · Dishwasher error code

F37Auto-open door error

Single source Power off, standard tools

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Related diagnostic guides

Guide · Dishwasher

Dishwasher detergent dispenser door won't close or latch

Most cases are caked detergent on the latch or hinge. If the latch spring or the dispenser itself is broken, the dispenser assembly is replaced from inside the door.

4 steps ~30 mineasy

Guide · Dishwasher

Dishwasher door falls open or slams down

Door springs or cables are broken or out of place.

3 steps ~45 minmoderate

Guide · Dishwasher

Door latch problems

The latch holds the door and signals the control. Debris, rack overload, gasket misalignment or a failed switch are usual causes; switches are usually sold with the latch.

2 steps ~30 minmoderate

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Control lock on (not a fault)

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F31

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F35

Heat Dry temperature

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