Electrolux Dishwasher Error Code FA

The FA code indicates a turbidity sensor fault on your Electrolux dishwasher. The turbidity sensor measures how cloudy the wash water is so the machine can select the right wash cycle automatically. This code only appears in the service menu, not during normal operation, but when active it causes the dishwasher to default to assuming maximum water dirtiness for every cycle.

Yes, the dishwasher is generally safe to use with an FA fault active. The machine compensates by defaulting to the most intensive wash route, so dishes should still be cleaned adequately. However, running continuously on this default setting uses more water and energy than a properly functioning sensor would require, making it worth diagnosing and resolving.

If the fix is simply cleaning the turbidity sensor or filter system, the cost can be minimal, usually just your time. Replacing a faulty turbidity sensor typically costs in the range of $20 to $60 for the part, plus labor if you hire a technician. A service call for diagnosis and repair can range from $80 to $200 or more depending on your location and the extent of the fault.

In many cases, yes. Start by cleaning the dishwasher's filter system thoroughly and inspecting the turbidity sensor for grease or limescale buildup on its lens. If cleaning does not resolve the fault, check the sensor's wiring connector for corrosion or loose contact. If the sensor has failed electrically, replacing it is a more advanced repair but is within reach for someone comfortable working inside an appliance.

A reset may temporarily clear the FA code from the service log, but if the underlying cause is not fixed, the fault will return. The code will reappear as soon as the control system detects that the turbidity sensor is still sending a faulty or missing signal. Addressing the root cause, whether it is a dirty sensor, a wiring issue, or a failed component, is necessary for a permanent fix.