Model reference
LG WM3400CW/00
Washer
1 document8 error codes1 service mode
Available documentation
Service Manual
- Washing Machine Service Manual54 pg
MyPros+ Max
Diagnose your LG WM3400CW/00.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
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Service modes (1)
- Load Test ModePress the SPIN and SOIL buttons simultaneously
Full entry steps, exit procedures, and test sequences are available in Max.
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