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oe error on wash cycle but not no rise cycle

My LG Dishwasher has an OE error at approximately the 90 minute of the 120 minute wash cycle. Items appear clean.

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Do you have a model number for your dishwasher?

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paulweber1949, generically LG assigned this error code to indicate a problem with the water drain pump. Start by checking the drain hose for kinks or clogs, check the pump for any obstruction inside the housing or for obvious damage. Make sure that if you have a garbage disposal in the same sink line as the drain, that it does not cause any obstructions.since this happens at the end of the cycle, it could be a minor blockage that builds up during the wash cycle.

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Tried the air flush on the drain line, no more error.

Thanks again everyone

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FYI model LDF6920.....LG

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How did you flush it? We are having the same problem. I hate this dishwasher. The repairman came last time and blew out an OAT. Seriously. I don't want to pay $60 for him to do that again.

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Lynda, typically you would remove drain hose at disposal and then blow into it and hopefully air goes through to the dishwasher end of the hose. When I blew on mine, the water in the bottom of the dishwasher bubbled, telling me that my issue was not a clogged line...

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Hi oldturkey03 , do you know were I can get D1452WF Service Manual? Y need to understand how to disassemble the dishwasher to replace the water drain pump (OE problem ...)

Tried everything, including compress air in drain hose. When punps try to start to drain, it sounds like it's stacked by an olive stone inside it ...

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paulweber1949 will be eternally grateful.
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