Error code reference
LG Dishwasher Error Code PE
Synchronous motor (half load distributor) position not detected for 5 minutes after operation (1 minute in…
Synchronous motor (half load distributor) position not detected for 5 minutes after operation (1 minute in Test Mode).
First step from the service manual
Check the connections for the Distributor Motor and Micro Switch connectors.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
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- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts from the OEM service manual
- Verified part numbers when replacement is required
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