If the wiring is okay replace the electronic control board because the drain valve relay likely is stuck.
Electrolux dishwasher drain valve error.
Replace the complete user interface.
12 error code on an electrolux dishwasher indicates a problem with the position of the drain valve.
You ought to check the dishwasher drain and drain hose for clogs anyway.
Reference the error code that appears on many electrolux dishwashers lcd display screen.
Hello im working on electrolux dishwasher that there is a er 11 erro code and i replaced drain valve did not fix the problem model eidwm6405ht0a read more webb guy.
Remove the dishwasher drain hose from the disposer and clean out both the fitting on the disposer and the end of the drain hose.
Drain valve position drain valve has activated when it should be turned off repair or check.
It may be activated when it is supposed to be switched off.
The drain pump uses an impeller to force water through the drain hose.
If the garbage disposer wasn t replaced recently it is possible that the disposer is clogged.
The drain valve activated when it should be off.
Hold down the two.
Check the drain valve wiring for an issue.
For example er 12 concerns the drain valve and it indicates that it is running when it should be off.
Shut off power to the dishwasher.
If the drain pump motor is not working the dishwasher won t drain.
If the wiring checks out then replace the drain valve.
Remove power to the dishwasher.
Some models will show errors that have been automatically detected in the drainage system.
However if the dishwasher is connected to the garbage disposer the plug must be removed.
If the problem continues replace the drain valve.
To determine if the drain pump is defective check the pump motor for continuity using a multimeter.
A switch on the user interface is possibly defective.
User interface control fail.
If the dishwasher is not connected to the garbage disposer the plug must remain in the drain tube.
Inspect the wiring of the drain valve and then the electronic control board.
Disconnect the dishwasher from the power source.
It sounds like the 01 error code stands for almost anything except the water inlet valve being blocked.