ASKO Washer Error Code Sensor

The Sensor error on an Asko washer means the control board is not receiving a signal from the rinse sensor. This sensor monitors water clarity during the rinse cycle and provides feedback to the control system. The fault indicates a break in the signal path, which could be caused by a loose connector, corroded terminals, a damaged wire, or a failed sensor.

It is not recommended to continue using the washer while this error is active. The rinse sensor provides feedback the control system needs to complete cycles correctly, and running without it could result in incomplete rinsing or the machine halting mid-cycle. Addressing the fault before running additional loads is the best course of action.

Repair costs depend on what component has failed. If only a wiring connector needs reseating or cleaning, the cost may be limited to a service call fee, typically in the range of $75 to $150. Replacing the rinse sensor itself generally adds $50 to $150 in parts, while a control board replacement is more expensive, often ranging from $200 to $450 or more including labor.

A mechanically confident DIYer can start by inspecting the wiring harness and connectors leading to the rinse sensor, looking for loose connections or visible corrosion. However, testing sensor output and diagnosing control board input circuits requires a multimeter and some technical knowledge. If you are not comfortable working inside the appliance or testing electrical components, calling a qualified technician is the safer approach.

A power cycle reset may temporarily clear the error display, but it will not resolve the underlying issue. If the rinse sensor or its wiring is faulty, the error will return once the washer attempts to read the sensor signal again. A proper repair of the sensor circuit is needed to permanently clear the fault.