Haier Dishwasher Error Code Pots & Pans + Normal Wash + Light Wash + Rinse & Hold

When all four cycle indicator lights flash simultaneously on a Haier dishwasher, it means the float switch in the base pan at the bottom of the machine has been activated by standing water. This is a water overflow or leak detection alert. The dishwasher shuts down automatically to protect against further water damage until the condition is resolved.

No, you should not attempt to run the dishwasher while this error is active. The machine has detected water in an area where it should not be, indicating a leak that could worsen with continued operation. Running it could cause additional water damage to your floor, cabinetry, or the dishwasher's electrical components.

Repair costs vary depending on the source of the leak. Replacing a door gasket is typically a lower-cost fix, often in the range of $20 to $75 for parts, while repairs involving the water inlet valve, pump seal, or sump assembly can run between $80 and $250 or more including labor. If a professional technician is needed for diagnosis and repair, expect an additional service call fee on top of parts costs.

Start by removing the lower kick plate and checking the base pan for standing water. If water is present, use towels or a wet vacuum to remove it, then trace the source of the leak by inspecting the door gasket, hose connections, inlet valve, and pump seals. Repair or replace the faulty component, ensure the base pan is fully dry, and the float switch should reset automatically once the water is gone.

A simple reset will not permanently clear this error if water remains in the base pan or if the underlying leak has not been fixed. The float switch is a physical sensor, and it will continue to trigger the alert as long as water is present in the base pan. The error will only clear once the base pan is dried out and the source of the water intrusion is repaired.