Viking Dishwasher Error Code Motor Control Status Error

This error means the motor controller has detected an abnormal status condition in the wash motor circuit. It can be caused by a motor winding fault, a mechanically bound rotor, a wiring connection problem, or a failed motor controller board. The dishwasher will not run normally until the underlying fault is diagnosed and corrected. Resistance testing of all three motor windings and a physical check of rotor movement are the starting points for diagnosis.

A power reset may temporarily clear the error display, but if the underlying fault in the motor, wiring, or controller still exists, the error will return as soon as the dishwasher attempts to run the wash motor. Resetting without repairing the root cause will not resolve the problem and could allow further damage if a motor winding or mechanical restriction is involved.

Repair costs vary depending on the failed component. If only a wiring connection needs to be reseated or cleaned, the cost may be limited to a service call fee, typically in the range of $75 to $150. A wash motor replacement generally runs $200 to $450 including parts and labor. A motor controller board replacement can range from $250 to $550 or more depending on parts availability and labor rates in your area.

Some steps are accessible to a knowledgeable DIYer, such as inspecting the motor wiring connections and checking whether the rotor turns freely. Resistance testing the three motor windings with a multimeter requires basic electrical knowledge and is also a manageable DIY step. However, replacing the wash motor or the motor controller board involves disassembling the dishwasher and working with electrical components, so professional service is recommended if you are not comfortable with those tasks.

You should not attempt to operate the dishwasher while this error is present. A bound motor rotor or shorted winding can draw excessive current, creating a risk of overheating or damage to the motor controller. The dishwasher will typically prevent operation automatically, but it is best to leave it powered down until the fault is diagnosed and repaired.