had a problem with machine showing e90 fault , swopped main wash pump with another machine , ckleared fault . The other machine ran fine without shoeing same fault...strange.
anyway now the first machine that developed the 90 fault is now showing e40 and e90 fault. Left machine powered off for half hour but now continyally shows ERR fault , checked filter --ok any ideas please??

raj, April 2005

E90 could be wiring harness from fascia pcb to main pcb (blue cable). Could also be main pcb fault. Not likely as if showing E40 this suggests pcb still "intelligent". E40 suggests door switch problem.

Ric, April 2005