GE · Washer error code

E43DC supply fault

Single source High-voltage / caution

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Related diagnostic guides

Component test · Washer

Washer motor control unit / inverter board

Direct-drive and inverter washers use a motor control unit (MCU) that powers a 3-phase motor and reads a hall sensor or tach. Separate MCU, motor windings, hall sensor and harness before buying a board.

6 steps ~45 minadvanced

Guide · Washer

Washer smells like burning

Stop and unplug first. Most cases are a slipping belt, a dragging motor or pump, or a burnt connector; on front-loaders the motor control board can scorch.

5 steps ~45 minmoderate

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CAnCELEd

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dE / E2

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E4A / E4E

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Single source High-voltage / caution

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E4C

High voltage

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E4F / E52

Control memory / main control fault

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E22

Fill timeout

Cross-checked