KitchenAid Dishwasher Error Code F10E2

F10E2 indicates an electrical problem in the vent wax motor circuit. This can be caused by a loose connection in the vent wiring, an open (failed) wax motor, a blown fuse on the control board, or a faulty vent drive circuit. The vent wax motor controls the flap that releases steam during drying. Note that this code only applies to models equipped with a vent wax motor.

The dishwasher may still complete wash cycles with F10E2 active, but drying performance will likely be reduced or absent since the vent system is not functioning correctly. There is no immediate safety hazard from the code itself, but running the unit with an unresolved electrical fault is not recommended. Address the issue before continued regular use.

Repair costs vary depending on the root cause. A replacement vent wax motor typically costs in the range of $20 to $60 for the part alone. Control board replacement, if required, can range from $100 to $250 or more for the part. Adding professional labor generally brings total repair costs to between $150 and $400 depending on the specific fault and your location.

Start by unplugging the dishwasher and using a multimeter to check the resistance of the vent wax motor and inspect all connectors in the vent circuit for looseness or corrosion. A motor reading infinite resistance indicates a failed coil and the motor should be replaced. Also check the control board for a blown fuse in the vent drive section. If all components test normally, the control board itself may need replacement.

A power reset may temporarily clear the F10E2 code, but if the underlying fault in the vent circuit still exists, the code will return once the dishwasher runs a drying cycle and the control attempts to operate the vent wax motor. A lasting fix requires diagnosing and repairing the actual electrical problem in the vent circuit.