LG WM3900HBA error codes & fixes
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Error codes
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LG WM3900HBA Error Code UE
LG WM3900HBA error code UE means unbalanced load due to uneven distribution. This guide explains the likely causes, the safest first checks, and when support or service is the better next s…
LG WM3900HBA Error Code TE
LG WM3900HBA error code TE means heating error (thermistor issue). This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code TCL
LG WM3900HBA error code TCL means tub Clean reminder. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code SUD
LG WM3900HBA error code SUD means too many suds detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code SE
LG WM3900HBA error code SE means sensor error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code PF
LG WM3900HBA error code PF means power failure occurred during the cycle. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code PE
LG WM3900HBA error code PE means water level sensor malfunction. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code OE
LG WM3900HBA error code OE means unable to drain wash water. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
All fixes for this model
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LG WM3900HBA Error Code UE
LG WM3900HBA error code UE means unbalanced load due to uneven distribution. This guide explains the likely causes, the safest first checks, and when support or service is the better next s…
LG WM3900HBA Error Code TE
LG WM3900HBA error code TE means heating error (thermistor issue). This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code TCL
LG WM3900HBA error code TCL means tub Clean reminder. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code SUD
LG WM3900HBA error code SUD means too many suds detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code SE
LG WM3900HBA error code SE means sensor error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code PF
LG WM3900HBA error code PF means power failure occurred during the cycle. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code PE
LG WM3900HBA error code PE means water level sensor malfunction. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code OE
LG WM3900HBA error code OE means unable to drain wash water. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code LE
LG WM3900HBA error code LE means motor cannot spin the tub. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code IE
LG WM3900HBA error code IE means water did not fill to the required level in time. This guide explains the likely causes, the safest first checks, and when support or service is the better…
LG WM3900HBA Error Code HE
LG WM3900HBA error code HE means temporary heater error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code FE
LG WM3900HBA error code FE means washer is overfilling. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code DHE
LG WM3900HBA error code DHE means temporary dry function error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code DE2
LG WM3900HBA error code DE2 means drawer closed but not locked. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code DE1
LG WM3900HBA error code DE1 means door not closed properly. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code DE
LG WM3900HBA error code DE means door failed to lock. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code CL
LG WM3900HBA error code CL means child lock is active (indicator). This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code CE
LG WM3900HBA error code CE means over-current in the motor circuit. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG WM3900HBA Error Code CD
LG WM3900HBA error code CD means drying cycle complete (cool down indicator). This guide explains the likely causes, the safest first checks, and when support or service is the better next…
LG WM3900HBA Error Code AE
LG WM3900HBA error code AE means leakage detected inside the appliance. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
About this model
If your device shows an error code, start with the matching fix page. When a code returns repeatedly, it often points to an underlying cause (temperature, power delivery, sensors, locks, or wear).
Always follow basic safety: unplug before opening anything, and stop if you smell burning or see damage.