Samsung Washer Error Code Water level sensor error

This error means the water level sensor has failed to send a signal to the washer's control board for more than 15 seconds. The sensor monitors water pressure inside the tub to track fill levels, and a prolonged loss of that signal causes the machine to stop operating. The washer locks out most controls to prevent potential overflow or mechanical damage until the issue is resolved.

No. When this error is active, the washer has already locked out its controls and stopped operating on its own. Attempting to bypass the fault and run a cycle without a functioning water level sensor could result in the tub overfilling and causing a water leak or flood. The machine should remain off until the faulty component is identified and repaired.

Repair costs depend on which component has failed. A replacement water level sensor typically costs in the range of $15 to $50 for the part alone. Professional labor to diagnose and replace the sensor can add $100 to $200 depending on the service provider and region. If the main control board is at fault, parts and labor combined can range from $200 to $400 or more.

Some causes of this error are DIY-friendly, particularly inspecting and reseating the pressure hose or clearing a clog in the hose or sensor port. These steps require no special tools and involve no electrical risk. Replacing the water level sensor or diagnosing wiring harness faults requires basic electrical testing skills and a multimeter, which is within reach for a knowledgeable DIYer. Control board replacement is more complex and is generally better left to a technician.

Pressing the Power button is the only control that responds during this error, and cycling power may temporarily clear the display. However, if the underlying problem with the sensor, hose, or wiring is not corrected, the error will return as soon as the machine attempts to fill and the 15-second signal loss threshold is reached again. A reset alone is not a fix.