The LC code on a Samsung dishwasher indicates theres a water leak.
LC leak detection code pops up when the machine senses moisture where it shouldnt be.
But sometimes, that may be a false alarm when theres no real leak.
However, if theres a real problem, unplugging wont help.
Why does the Samsung dishwasher show an LC error code?
But to do this, you must disconnect your Samsung dishwasher from power again.
And dont forget to disconnect the water supply and drainage.
Dont turn off the water-supply valve.
Now, you better find the screws and clips that keep the dishwasher in place.
For example, my Samsung dishwasher has 2 screws on the bottom and clips on the top.
So you better locate them all and remove them.
Then, you should probably pull out a dishwasher and inspect it for leaks and moisture.
The most common issue with the LC dishwasher code is moisture in the bottom pan.
Sometimes, a tiny amount of water accumulates, possibly from condensation or minor spills during the dishwashing cycle.
It doesnt necessarily mean you have a significant leak.
While youre at it, look for any foreign objects that might be causing water to accumulate.
Sometimes, a piece of food or a small object can block the drain, leading to minor pooling.
Once youve dried the pan and removed any debris, put the panel back and plug in the dishwasher.
Run a quick cycle to see if the LC code has been cleared.
So, you should inspect the dishwasher to find the leak source.
But thats not what I will recommend as a one-to-go solution.
You could void your dishwashers warranty, leaving you high and dry if something major goes wrong.
The sensors new position might also give you inaccurate leak readings.
First, cut off the water supply to the dishwasher.
Youll find a dedicated shut-off valve for this purpose right under your sink.
Once thats done, go ahead and swap out the faulty water inlet valve for a new one.
If the water filter is loose, you’re free to screw it down so its tighter.
And if your vent is clogged, below is the possible solution.
How to flush the clogged vent
The vent is a part of the dishwashers drainage system.
If its clogged with gunk, it can interfere with proper drainage and potentially trigger an LC error.
Cleaning it out can restore normal function.
Heres how:
This method essentially resets the draining mechanism.
Adding water gives the dishwasher something to drain, which sometimes clears the LC error.
Its like your dishwasher must complete its draining task to escape the error mode.
