Kenmore Dishwasher Error Code 9-2

Code 9-2 means the control board has detected a fault in the diverter drive circuit, typically indicating the diverter motor is stuck or the circuit controlling it has failed. The diverter is responsible for routing water to the upper and lower spray arms. The control board shuts down the cycle and displays 9-2 when it cannot confirm the diverter is moving as expected.

No. The 9-2 code means the dishwasher has already halted the cycle because the diverter drive circuit is not functioning correctly. Running the dishwasher in this condition will not clean dishes effectively since water cannot be directed properly between the spray arms. More importantly, a shorted diverter motor presents a risk of further electrical damage to the control board if the unit is operated before the fault is resolved.

Yes. A diverter motor that is shorted internally draws excessive current through the diverter drive circuit on the control board, which can burn out that circuit. This is why the repair procedure calls for inspecting the diverter motor and its connections before replacing the control board. Installing a new control board without addressing a shorted motor can result in the replacement board failing in the same way.

Start by unplugging the dishwasher, then inspect the diverter motor and its wiring harness for signs of overheating, melted plastic, burned connectors, or corrosion. If the motor and wiring look undamaged, check whether the diverter valve is physically jammed by debris. If no mechanical obstruction is found and the wiring checks out, the control board will need to be replaced. Replacing a shorted motor before installing a new control board is strongly recommended to avoid damaging the replacement.

Cost depends on which component has failed. A replacement diverter motor typically runs between $30 and $80 for the part. A replacement control board for a Kenmore dishwasher generally costs between $100 and $250 for the part. If you hire a technician, expect to add $100 to $200 in labor. Inspecting the wiring harness and diverter for a mechanical jam first costs nothing and can save you from purchasing unnecessary parts.