Electrolux dishwasher error codes 03

Electrolux dishwasher error code 03

The 03 fault code occurs when the sash pump is shorted. In this case, there is no option but to replace the pump: shorted pumps receive severe damage.

Not unlikely, the short-circuit was caused by a leak, so the best thing you can do right now is find it and deal with it. Put the machine on its back and remove the bottom panel. If you cannot see a leak, replace the circulation pump motor.