Model reference
LG WT1901CK
Washer
1 document10 error codes3 service modes
Available documentation
Service Manual
- Washing Machine Service Manual56 pg
MyPros+ Max
Diagnose your LG WT1901CK.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
Start diagnosing
$29/month · Cancel anytime · Or $9.95 3-day pass
Service modes (3)
- Function Test While OperatingWhile the washer is operating
- Service Mode (Test Running Without Water)1
- Test Mode (from Wiring Diagram)1
Full entry steps, exit procedures, and test sequences are available in Max.
Related LG washer models
78,000+ service manuals · 160,000+ error codes · 55+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass