Having problems with your LG LDS4821ST Stainless Steel 24 in. Built-in Dishwasher ?

Dishwasher does not clean the dishes. Spray arms do not appear to move. I checked the pump for obstructions, but found nothing. Any suggestions?


Answers :

There are usually 2 pumps - or a big dual purpose pump.
\015\012The larger of the two is the recirculating pump - that pumps water from the base through the spray arms. This is the one you need to check. If it seems ok - could be the control board for that pump - as the output FET sometimes cooks itself.
Repair Help & Product Troubleshooting for LG LDS4821ST Stainless Steel 24 in. Built-in Dishwasher

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