Customer Questions and Answers for Washer Door Lock Switch by Lg

Joshua, IF the error code looks like a Capital DE then the issue will be drain issue. If the error is a dE then the issue would be a door latch assembly that would be causing the error. You will want to check the drain to see if there is any type of restriction and if that checks ok then check the door latch assembly. Check to make sure that the door is all the way closed. Check for loose electrical connections at the door switch and control board and if these check ok then replace the door switch assembly.