Having problems with your LG Dishwashers ?

LG dishwasher is whistling a high pitch tune during washing


Answers :

It is difficult to be specific without knowing the model number of your LG dishwasher.

On newer LG models, the most common cause of noises is from debris stuck in the lower filter assembly area. Recommend you remove the lower spray arm and the screws that holds the filter sub-assembly in. After removing the assembly, inspect with a flashlight to search for any debris that is jammed in that area. Also rinse out the filter as best possible to remove any thing you see in there. Reassemble and test.
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LG dishwasher is whistling a high pitch tune during washing


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