E41 is what I already explained...: a bad door switch - wiring issue - or a pcb fault. But it doesn't sound like you have a door interlock issue.
Refer to my earlier post a few answers up from this one. Go into diagnostics & erase all errors stored in the eeprom. Then run another wash cycle & see what happens.
Refer to my earlier post a few answers up from this one. Go into diagnostics & erase all errors stored in the eeprom. Then run another wash cycle & see what happens.