KitchenAid Error Codes

What each KitchenAid appliance error code means, the usual cause, and the fix. Always unplug the appliance before inspecting parts.

KitchenAid dishwasher error codes

Dishwasher water stayed cold.

Cause: Failed heating element or hot-water supply off.

Fix: Run the kitchen tap hot before starting; test the element for continuity.

Water is draining in the wrong direction.

Cause: Drain hose installed incorrectly or no air gap.

Fix: Make a high loop in the drain hose under the counter or install an air gap.

Main control has failed a self-test.

Cause: Power surge or failed electronic control.

Fix: Unplug 5 minutes and restart. If it returns, the control board needs replacing.

Sensor reads above safe range.

Cause: Faulty temperature sensor or stuck relay.

Fix: Turn off at the breaker. Test sensor (about 1,100 ohms at room temp); replace if out of range.