AEG 74650 Error E40 Home › Forums › Public Support Forums › Help And Support › Washing Machine Help Forum › AEG 74650 Error E40 This topic has 1 reply, 2 voices, and was last updated 15 years, 1 month ago by Garrya. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts March 15, 2011 at 7:32 pm #61674 GarryaParticipant My machine is being very temperamental and will not now start, I either get just Err flashing or the door lock clicks and I get an E40. Anyone know if a new door lock is likely to fix this and if so how easy it would be to fit??? Thanks in advance. March 16, 2011 at 7:27 am #347153 UnclebobParticipant Re: AEG 74650 Error E40 A new interlock may fix your issue, they are cheap enough & easy to fit. But be aware a shorted door interlock can result in a damaged pcb. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In