Dishwasher repair

LG dishwasher not draining completely and soap door not opening during wash cycle. Also, a (code?) ‘LE’ shows up in digital readout window.

Hi.

According the code LE the problem could be: - locked impeller wash pump,- locked rotor wash pump,- locked blade.

Here are the breakdown diagrams and http://www.appliancepartspros.com/partsearch/model.aspx?model_id=5520404

Check the section 5.

Thank you. Post the results.

Simon.