Hi, If anyone can help me please do!!! At first we had a lid locking problem, so We replaced that part. Now when you turn it on the EU code comes up which means excess weight on the lid, and theres nothing on the lid. So if anyone knows or has had this problem can you PLEASE help!!! I am at the point of crazy lol!
The error code (EU) is not a valid error code for this washer. Verify and repost it please.
Here are the breakdown diagrams and Replacement parts for WHIRLPOOL WTW6200SW2 AUTOMATIC WASHER | AppliancePartsPros.com
Gene.
Oh my I feel goofy! Its DU. When you turn it on, it beeps and lid comes up then it says DU. Thank you so much for responding!!! I will be waiting for your reply 
Something is wrong with the lid switch. It might be installed improperly or there is a problem with the wire harness.
Perform the troubleshooting as instructed in the tech sheet (test# 8 on page 6). The tech sheet is attached to the reply.
Gene.
wtw6400sw2.pdf (367.2 KB)