Electrolux Dishwasher Error Code F6

F6 on an Electrolux dishwasher indicates a pressure sensor fault where the sensor output signal has risen above 4.8 volts. This is outside the normal operating range for the water level sensor. The dishwasher will typically continue its programme, but the fault is recorded and visible in the service diagnostic menu. A technician will need to check the pressure sensor, wiring, and control unit to locate the cause.

Because F6 only appears in the service menu and the wash programme continues to run, many users will not notice this fault during normal use. However, the pressure sensor plays an important role in monitoring water levels, and a faulty sensor could eventually lead to incorrect water fill levels. It is advisable to have the fault diagnosed and repaired promptly to avoid potential secondary issues.

Repair costs vary depending on which component has failed. Replacing a pressure sensor is generally the least expensive fix, with parts typically ranging from $20 to $60 and labour costs adding to that total. If the control unit requires replacement, costs can range from $150 to $350 or more depending on the model and labour rates in your area. Getting a diagnostic assessment first will help identify the exact component before committing to a repair.

Some basic checks are possible for a confident DIYer, such as inspecting the wiring harness and sensor connectors for visible damage or corrosion. However, testing the pressure sensor output voltage and diagnosing the control unit typically requires electrical knowledge and appropriate test equipment. If you are not comfortable working with appliance electronics, it is best to have a qualified technician carry out the repair.

A power reset may temporarily clear the fault from the service log, but if the underlying cause such as a failed sensor, damaged wiring, or faulty control unit is still present, the F6 code will return. A reset alone does not fix the hardware fault. The components involved need to be inspected and repaired or replaced for the error to be fully resolved.