LG Washer Error Code HE2

HE2 indicates a dry heater malfunction. The washer detected that after 10 minutes of heater operation, the fan housing temperature was below the required threshold (35°C in low-temp dry mode or 50°C in other dry modes) and had not increased more than 5°C from the starting temperature for 8 or more continuous seconds. The most likely culprits are a failed heater element or an open safety thermostat.

The washer disables the drying function when HE2 appears, so running a wash-only cycle is generally safe. However, you should not attempt to force or bypass the drying cycle while the fault is active. Leave the drying function unused until the underlying problem is diagnosed and repaired.

Powering off the washer is the recommended first step, but a simple reset will not permanently clear HE2 if a component has physically failed. If the heater element or thermostat has an open circuit, the error will return as soon as the washer attempts another dry cycle. A reset may temporarily clear the display, but the root cause must be repaired to resolve the code for good.

Some steps are DIY-friendly, such as cleaning the lint filter and checking that the exhaust path is clear. Testing the heater element and thermostat for continuity with a multimeter is also within reach for experienced DIYers. However, replacing internal components like the heater element or thermostat requires disassembling the washer cabinet, so comfort with appliance repair is important. If wiring or the control board is involved, a technician is recommended.

Repair costs depend on which component has failed. A replacement thermostat typically costs between $10 and $40 for the part alone, while a dry heater element usually runs between $30 and $90. Adding professional labor, total repair costs commonly fall in the range of $100 to $250 depending on your location and the service provider.