Samsung Washer Error Code 1LC

The 1LC code means the washer has detected a water leakage condition in the upper washer unit. The machine's sensors have identified that water is escaping from somewhere in the normal water circuit. Diagnostic steps focus on the base, hoses, inlet valve, and tub connections as the most likely sources of the leak.

No, you should not continue running the washer while the 1LC error is active. An active water leak near electrical components poses a potential shock or fire hazard, and continued operation can cause additional water damage to flooring, cabinetry, or the machine itself. Power off and unplug the unit until the source of the leak is located and repaired.

A reset may temporarily clear the 1LC error code from the display, but it will not resolve the underlying leak. If the physical cause of the leak is not corrected, the error will return as soon as the washer runs again and water escapes. Always locate and fix the leak source before attempting a reset or resuming normal use.

Some causes of a 1LC error are DIY-friendly, such as tightening a loose hose connection or reducing detergent use to eliminate overflow. However, if the inlet valve is cracked or a tub seal has failed, those repairs involve disassembling internal components and may require replacement parts, which is better suited for experienced DIYers or a technician.

Repair costs depend on the source of the leak. Tightening a hose connection costs nothing, while replacing an inlet valve typically runs between $75 and $200 including parts and labor. A tub seal or more involved internal repair could range from $150 to $400 or more depending on the extent of the damage and local labor rates.