Error code reference
LG Dishwasher Error Code OC
Overflow error indicating a drain or water overflow condition, typically caused by installation issues, drain…
Overflow error indicating a drain or water overflow condition, typically caused by installation issues, drain blockage, or drain-related part defects.
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Check Information Code.
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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