drainage problem-error code oe

i have a LG dishwasherwith errorcode OE which is drain line clogged dis-connected hoses and drain line still having problems

Hi.

You need to check if the drain pump is running. If it is and there is no drain - replace the pump.
If it’s not running - check for 120VAc across the pump contacts and if the proper voltage present - replace the pump.
No voltage- check the wiring to the control board and voltage output from the board.
No voltage - replace the control board.

Here are the breakdown diagrams and http://www.appliancepartspros.com/section-4-parts-for-lg-ldf6920st-asteeus.html

Post the results.

Simon.

Simon,

What happens when it works, but won’t shut off few several minutes after each time it drains???

Deb