Viking Dishwasher Error Code Diverter Error

A Diverter Error on a Viking dishwasher means the wash diverter motor is not operating or responding correctly during the wash cycle. The diverter motor controls how water is directed between the spray arms in the dishwasher. When this motor fails or the diverter assembly is jammed, the dishwasher cannot properly distribute water and will display this error. Diagnosis starts with checking for clicking sounds from the diverter motor and inspecting the diverter assembly for physical issues.

Running the dishwasher with an active Diverter Error is not recommended. The diverter system controls water distribution, and operating without it functioning correctly will result in poor cleaning performance. Continuing to run cycles with this fault may also stress other components. It is best to resolve the error before resuming normal use.

A reset may temporarily clear the error code, but it will return if the underlying problem with the diverter motor or assembly has not been resolved. Resetting does not fix a failed motor, physical jam, or wiring fault. Use a reset only as a preliminary step to confirm whether the error is intermittent or persistent, and then proceed with a full diagnosis of the diverter system.

Some causes of this error are DIY-accessible, such as clearing debris or buildup from the diverter assembly. However, replacing the diverter motor or diagnosing wiring and control board issues typically requires disassembly of the dishwasher and comfort working with electrical components. If you are not experienced with appliance repair, it is safer to contact a qualified technician for motor or board-related repairs.

Repair costs depend on the root cause. Clearing a physical jam in the diverter assembly may only involve a service call fee, typically in the range of $75 to $150. Replacing a diverter motor or diverter assembly can bring total costs to $150 to $400 or more depending on parts and labor rates in your area. Control board replacement is generally the most expensive repair path.