Error code reference

LG Washer Error Code CE

Lock error

Lock error – motor connector (3-pin, male, white) not connected, bad/unstable electrical contact between connectors, wire harness between motor and PWB Assembly (Main) is open circuited, or the hall sensor is out of order/defective.

First step from the service manual

Check and reconnect or repair the connector (3-pin male white to motor and 6-pin female white to PWB Assembly Main); check wire harness and hall sensor.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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  • Wiring diagram references and connector pinouts from the OEM service manual
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