Model reference
LG DLGX3171
Dryer
1 document12 error codes2 service modes
Available documentation
Service Manual
- Electric & Gas Dryer Service Manual64 pg
MyPros+ Max
Diagnose your LG DLGX3171.
- 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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Error codes (12)
CodeMeaning
dEDoor open errorE5Water supply pump errorEEEEPROM operation is abnormal.HSHumidity sensor failure.nCNFC module open or shorted.nPNo powernUNFC module is wrong.PFPower failurePSPower supply errortE1Outlet thermistor open (blower housing thermistor failure).tE2Outlet thermistor shorted (blower housing thermistor failure).tE4Steam generator thermistor open or shorted.Service modes (2)
- Diagnostic Test Mode["1
- Installation Test (Exhaust Check)["1
Full entry steps, exit procedures, and test sequences are available in Max.
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