LG Washer Error Code E-62

The E-62 code on an LG washer means the control board has detected a short error in the humidity sensor circuit. Both terminals of the humidity sensor are reading as shorted, which produces an invalid signal the washer cannot use. The machine stops operation and displays this code until the fault is resolved. Diagnosing the issue starts with checking both sensor terminals for a short condition using a multimeter.

It is not recommended to continue running the washer while the E-62 error is active. A shorted sensor means the control board is not receiving accurate feedback from the humidity circuit, which can cause the machine to behave unpredictably. Addressing the fault before resuming laundry cycles is the safer approach.

Repair costs vary depending on which component is at fault. A replacement humidity sensor typically costs in the range of $15 to $50 for the part alone. If the control board is the source of the problem, board replacement can range from $100 to $300 or more depending on the model. Adding professional labor costs will increase the total, generally falling between $100 and $200 for a service visit.

A knowledgeable DIYer can often diagnose this error by using a multimeter to check resistance across the humidity sensor terminals and visually inspecting the wiring harness for damage. If the fault is a contaminated connector or a chafed wire, these repairs may be manageable at home. If the sensor itself or the control board needs replacement, the repair becomes more involved and may warrant a professional technician.

A reset may temporarily clear the code from the display, but the error will return if the underlying short in the humidity sensor circuit has not been repaired. Resetting does not fix electrical faults in the sensor or wiring. The root cause must be identified and corrected for the code to stay cleared.