October 30, 2024 
I have LG F4V509WSE Washing Machine. DP2 fault on the display,taken door lock mechanism off and waters got inside and rusted springs. Help me please.
Richard clarke
I will try and help with this problem about LG F4V509WSE Washing Machine,
Hi Richard,
Sorry to hear about your LG washing machine troubles. DP2 doesn’t seem to be an error code I recognise. You might be seeing DE, which usually means there’s a problem with the door interlock mechanism. If water has got onto the door lock, you might need to replace it. This is a common issue with LG washing machines, as their door locks can fail.
Water should never touch any electrical parts. I’ve included a link above for spare parts you might need. However, if water has damaged the door interlock, it could have also harmed the circuit board by causing a short circuit.
I’ve added some videos below to help you replace the door lock. But first, fix the leak immediately to prevent more water from reaching any electrical components.
Good luck with your repair!
All the best,
Paul
If you want to support the site please mark us to your favourites, also I would be grateful if you would subscribe to our social media channels as this really helps my site and keeps us going.
YouTube. http://www.youtube.com/user/howtorepair
Facebook. https://www.facebook.com/how.to.repair.appliances
And if we really helped you save money you can always click on the Buy Paul a Beer page
If you need any further assistance please feel free to contact me. all the best Paul.
Paul Charmbury
Appliances Engineer
Video to help you with your LG F4V509WSE Washing Machine
