How an LG washer reports a fault
An LG washer monitors fill, drain, balance, the door lock and the Direct Drive motor through sensors and a control board, so when something is wrong it flashes a short two-letter code rather than simply misbehaving. Reading that code is the quickest way to an accurate LG washer repair, because each one points at a specific part — an inlet valve, the drain pump, the door latch, the motor or a sensor. The codes are consistent across front-load WM, top-load WT and WashTower units.
The codes you will see
IE means water is not filling correctly — a closed tap, a kinked hose, a clogged inlet screen or the valve. OE is a drain error, usually a clogged pump filter or drain hose. UE/uE is an unbalanced load (uE tries to rebalance, UE has given up). LE points at the motor locked or the drum stalled, dE/dE1/dE2 at the door lock, FE at overfill, PE at the water-level pressure sensor, tE at the heating thermistor, CE at an over-current, and AE at a leak detected by the base-pan float. PF is a power-failure recovery prompt, and on top-load models E6 is a clutch error.
Status messages that are not faults
Several displays are status, not stored codes. CL is child lock, tCL is the tub-clean reminder, and Cd/CD is a cool-down phase. These clear on their own or with a button press and do not need service.
What to check, and when to call
For IE, confirm the taps are open and the inlet screens are clear; for OE, clean the pump filter behind the lower panel; for UE, redistribute the load. A persistent LE motor code, a dE door fault that strands the cycle, a PE sensor fault or an AE leak needs an experienced technician with genuine parts. Walk through the IE code, the LE motor error and the dE door error, see the full list in the error codes library, then book washer repair. Confirm your model on the manufacturer’s site at lg.com/us.