Valve assembly should fix this.
Lg washer detergent dispenser fills with water.
The bleach is separate on my washer from the detergent and fabric softener.
I just replaced it right now and watched the cycle for a few minutes.
Washer initially flushes detergent area left side and fills for wash cycle w o problem.
Not residual water as in normal but water up to the max line in later loads water remained in the softener dispenser but not in the soap tray as in the first time.
I bought the washer 3700hva on jan 29th and there was water in the liquid soap dispenser after the first load.
There are no visible clogs or blockages.
I traced the issue down to the liquid detergent cup.
I am experiencing the same problem.
If one opens the dispenser in the middle of a cycle then yes you will find water like that in the cup.
The detergent tray will completely remove from the front of the washer.
Clean each component with warm water and a soft bristled brush.
I have an lg washer the 3570 and i do get water in the detergent dispenser cup but nothing like that.
The bleach dispenser fills with water but then gets sucked back out.
I had this issue of water soap overflowing and leaking out of the dispenser.
Hold the dispenser level and note how much water is left when the siphon is lost.
Add water till it starts to drain.
If it does this then the problem might be a spray from the dispenser in following loads.
Wipe any moisture with a dry towel or cloth after cleaning.
Replacing the water inlet valve fixed my problem.
With the drawer removed each compartment piece can be removed.
The washer runs water into that part and the prewash part of the dispenser all the time at least mine does.
Press down hard on the disengage button and pull out the detergent dispenser drawer.
Press down on the depressed tab between the softener and bleach inserts.
The spray may cause enough water to fill the dispenser tray but not enough to start the siphon.
Pull the dispenser drawer towards you until it stops.
It will still leave some residual.
You can prove this at the sink.
With drawer pulled out after initial fill and wash water enters back of dispenser in a trickle for rinsing never flowing through top right roof section of cavity through holes to drop into fabric softener well.
I ve removed the entire drawer tray and cleaned it out.
Pull the dispenser drawer towards you until it stops.
The liquid soap dispenser drawer tray is filled with water after wash cycle is done.
Soap dispenser is filled with water after each cycle.
Either way if the unit is filling there is either nothing you can do about it or you need to replace the electronic valve because it s causing water to leak into the dispenser.
While pressing down on the tab mentioned above pull the drawer toward you.
