@Robert4 posted the service manual in post #7 that should tell you how to get into service mode, did you check the service manual?
You should also have a tech. data sheet inside the washer that would tell you as well, look inside the console or inside the washer cabinet for it.
Also look at this: https://www.applianceblog.com/mainforums/search/143492/?q=LG+washer+E6&o=relevance It shows others with this E6 code and what they did to fix theirs.
You should also have a tech. data sheet inside the washer that would tell you as well, look inside the console or inside the washer cabinet for it.
Also look at this: https://www.applianceblog.com/mainforums/search/143492/?q=LG+washer+E6&o=relevance It shows others with this E6 code and what they did to fix theirs.