KitchenAid Dishwasher Error Code Motor Failure LED

The Motor Failure LED indicates that the control board has detected a problem with the wash motor system. Possible causes include a jammed rotor, damaged stator wiring, a hall sensor that is out of position, a faulty hall sensor connection, or a completely failed hall sensor. The dishwasher will not operate normally until the underlying cause is identified and corrected.

A power reset may temporarily clear the LED display, but the fault will return if the underlying problem has not been repaired. If the rotor is still jammed, the hall sensor is still out of position, or a wiring fault still exists, the motor failure condition will be detected again as soon as the dishwasher attempts to run. The root cause must be addressed for the fault to stay resolved.

Repair costs depend on the specific cause of the fault. If the problem is simply a jammed rotor cleared without parts, costs may be limited to a service call fee, typically in the range of $75 to $150. Replacing a hall sensor or repairing damaged stator wiring will add parts costs, generally bringing the total repair into the $150 to $350 range. A complete motor replacement, if required, can push total costs higher depending on labor rates in your area.

Start by inspecting the rotor and rotor housing for any debris or foreign objects that may be causing the motor to jam, and clear any obstructions you find. Next, check the hall sensor to confirm it is properly seated in its mounting position and that its wiring connector is fully secured and free of corrosion. If the rotor and sensor connections check out, inspect the stator wiring for damage and test the hall sensor itself for proper function.

You should not attempt to run the dishwasher while this fault is active. If the motor is jammed, forcing a cycle could cause additional damage to the rotor, rotor housing, or motor windings. It is best to diagnose and repair the fault before resuming normal operation.