Viking Dishwasher Error Code Flash LED1+LED2

The Flash LED1+LED2 error means the moisture sensor in the dishwasher base pan has detected water that should not be there. This is a leak detection alert, not an electronic glitch. The dishwasher stops operating to prevent water damage until the condition is resolved and the base pan is clear of water.

No, you should not continue running the dishwasher while this error is present. Water in the base pan indicates an active or recent leak, and operating the machine could worsen the leak, cause water damage to cabinetry or flooring, or create an electrical hazard near the motor and control board components.

Repair costs vary depending on the cause. A door gasket replacement is typically on the lower end, often in the range of $50 to $150 for parts and labor. Pump seal or inlet valve repairs tend to cost more, commonly ranging from $150 to $400 or higher depending on parts pricing and local labor rates. Diagnostic inspection by a technician is advisable to pinpoint the leak before committing to parts.

Start by pulling the dishwasher out and inspecting the base pan for standing water. Locate and repair the source of the leak, which could be the door gasket, a hose connection, the inlet valve, or the pump seal. After repairs are made, dry the base pan completely and run a test cycle to confirm the leak has been resolved.

A power reset alone will not permanently clear this error because the moisture sensor will detect the water again as soon as the machine attempts to run. The base pan must be physically dried and the leak source must be repaired before the error will stay clear. Address the underlying cause first, then reset the unit.