Ivle dish washer E4 error. Works when I overflow tray is emptied

Trev requested 3 quotes from Appliance Repairmen in Manly

E4 error problem

All Appliance Australia

Ray Wilson Dishwasher Service P/L

Dishwasher repair
The dishwasher has started to leak water out of the bottom. I suspect there...

Smeg Dishwasher Service
Our dishwasher does not seem to be cleaning the contents effectively....

Blanco dishwasher bdfw 650 s repair
unit sounds like it is working, but doesn't fill, spin arms aren't rotating....

AEG Dishwasher service required
Dishwasher is inoperable, cannot be switched off, does not complete cycle