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LG error codes
Verified error-code explanations and troubleshooting guides for LG products.
15 verified guides · 1 device groups
Before you start
- Note the full display code and model number, not only the brand.
- Compare the summary below with what your appliance is doing. A different code or symptom needs a different guide.
- Open the guide sources and check their device and model scope. Follow only checks intended for the owner.
LG washers and related appliances use short codes such as OE, UE, LE, and CL. Some are true faults; others are reminders or lock modes. FaultGuide separates those cases and links each published LG code to safe troubleshooting.
Browse by device type to see the LG codes we have verified so far, then open a guide for causes, checks, and when to call service.
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Internal links to groups that already have verified fault guides.
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Sorted by verification quality score.
OE
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UE
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CL
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LE
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tCL / tcL
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dE
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Sud
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FE
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PF
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tE
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SE
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AE
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vS
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FF
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OPn
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LG washer OE error: drainage failure troubleshooting
The LG OE code means the washer has detected a drainage failure or is draining too slowly. Common causes include a blocked drain-pump filter, a kinked or clogge...
LG washing machine UE error: unbalanced load
The LG UE error generally indicates that the washer detected an unbalanced load. Laundry may have shifted to one side, the load may be too small or uneven, or t...
LG washing machine CL code: Child Lock or Control Lock is active
On an LG washing machine, CL normally is not a fault code. It means Child Lock or Control Lock is enabled, so most or all control-panel buttons are disabled. Th...
LG washing machine LE error: motor locked or tub cannot rotate
The LE code generally indicates a motor or rotation problem. On front-load and combination washers, the tub cannot spin because the motor is unable to operate p...
LG washer tCL or tcL error code: Tub Clean reminder
On LG washing machines, tCL or tcL normally means the Tub Clean reminder is due. It is a maintenance notification, not usually a mechanical failure. The display...
LG Washing Machine Error Code dE (Door Lock Error)
The dE error code on an LG washing machine indicates a door error where the machine is unable to securely close or lock the door/lid before starting or resuming...
LG Washing Machine Sud / SUD Error Code
The Sud (or SUD) error indicates that the washer has detected excessive foam in the drum. The machine automatically triggers a suds-reducing routine—which can a...
LG Washing Machine FE Error Code: Water Overfill Detected
The FE error code indicates an overfill or water overflow condition where the washer detects excessive water in the tub. This is typically caused by a stuck-ope...
LG Washing Machine Error Code PF (Power Failure)
The PF error code indicates a Power Failure occurred during an active cycle. It is an informational notification alerting you that electrical power was cut and...
LG Washing Machine tE Error Code Troubleshooting
The tE error code indicates a heating error or temperature sensor (thermistor) fault. It appears when the control board detects abnormal readings, an open or sh...
LG washing machine SE error: meaning and safe troubleshooting
On applicable LG front-load washers, a standalone “SE” code indicates a sensor error. LG recommends switching the washer off, unplugging it for about 10 seconds...
LG Washing Machine AE Error Code: Meaning and Safe Checks
LG error code AE does not have one universal meaning. On LG front-load washers, AE generally indicates an internal water-leakage problem. On LG top-load washers...
LG washer error code vS: vibration-sensor problem
LG error code vS indicates a possible vibration-sensor fault or abnormality. It may be caused by a sensor connection issue or a failed sensor. Depending on the...
LG washer error code FF: Freeze Failure
FF means Freeze Failure or Frozen Error. The washer has detected that water or an internal area may be frozen, such as the inlet hose, drain hose, faucet, tub,...
LG washer error code OPn: detergent dispenser drawer is open
On compatible LG washers, OPn indicates that the automatic detergent dispenser drawer is not fully closed or inserted. Stop the washer, push the drawer fully in...
Frequently asked questions
What does OE mean on an LG washer?
OE usually signals a drain problem—slow or blocked emptying. Check the drain-pump filter and hose path before assuming a failed pump.
Is CL an LG fault code?
On many LG washers CL means Child Lock / Control Lock is on, not a mechanical failure. Disable the lock from the control panel per your model instructions.
How should I reset an LG error?
Power-cycle only after reading the matching guide: unplug for about 10 seconds when the article recommends it, then retest. Do not bypass safety interlocks.