Robert M Lakemoor , IL April 20, 2015 Appliance: LG Dishwasher LDF6810ST Lg Dishwasher Ldf6810st / Asteeus: Would not power on then alarm le. How to replace Sump Assembly. Originally the washer would not power on when the power button was pressed. I originally ordered a new controller and replaced it. Upon attempting the first wash I received alarm LE. I removed the sump assembly and upon removing the motor it was completely rusted on top. I went to order just the motor, however when seeing the price was so low for the whole assembly I purchased it, I installed the new one and the washer is like new again. This fix was very easy, except the new style sump has the turbidity sensor in a different location. The wiring harness is long enough if you take the white wire out of the plastic housing. It is easier to buy this and replace the whole sump rather than individual parts. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes