Door interlock replacement Home › Forums › Public Support Forums › Help And Support › Washing Machine Help Forum › Door interlock replacement This topic has 1 reply, 2 voices, and was last updated 10 years, 1 month ago by Donnelly.gail. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts February 20, 2016 at 3:36 am #87649 Donnelly.gailParticipant Hi I have a Hoover dyn7125d-s front load washing machine. I have just replaced the door interlock but the interlock is still flashing on the control panel, do I need to run a diagnostic fix before it will work. Thanks in advance Gail February 20, 2016 at 7:48 am #435543 MartinParticipant Re: Door interlock replacement You can’t do that because the faulty door lock problem won’t allow access. 🙁 It could well be that the faulty interlock has blown the circuit board. Remove it and check for blown triac. 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