Pin hole leak in metal under dishwasher

Now, not knowing about the model you mention, I am going to tell you about the same problem I encountered with my dishwasher. We, too, started seeing water on our floor when we were running our "built-in" dishwasher. I checked the water level in the washer and it was not overflowing from being too full. So, I removed the panel at the front bottom of the washer so I could see the workings. First thing I did was to feel around for moisture on connections and other parts. When I got to the bottom of the pump, I did feel moisture. This told me that the pump was leaking. Unfortunately, most manufacturers nowadays use non-metallic metallic components and with mine it was made of plastic. When I removed the pump, I saw a crack in it along a seam (where it is molded together after the internal workings of the pump are in place). The pump turned out to be almost as expensive as a new machine but I was blessed. A friend of my son was remodeling his kitchen and that included a new dishwasher. He gave me his original one (which turned out to be a recently built one by the same manufacturer) and I installed it and haven't had a leak since.
Now, I hope that this does help but as I said, I am not familiar with your free-standing model.

check the door gasket. check that it is draining. disconnect drain line from under sink ad put into a bucket. most likely it isn't draining ad is overflowing.

Sorry to read about your problem, I hope this helps you out.

yes it is, and yes it is... sounds like the water pump is leaking

I suggest you call a service company

I tried to help you. Please help me and Rate/Vote on my response, thanks and good luck

door gasket possibly bad or another leak. Stop using dishwasher until repaired or you're likely to ruin your floor. I just had this problem before we found a leak and now we may have to replace the kitchen flooring.

Order new clips or the dishwasher could fall out onto the floor or even onto your foot.

Hi,
Here is a tip that I wrote about how to fix your freezer so that the drain hole does not keep freezing up.

Water Running in Refrigerator from Freezer

heatman101

check the water to the unit it is locate under the door open the panel 2 -4 screw take flash light turn the unit on and see where the water come from ... it might be also from under your sink.

this are the possibilities for the leak :-----
Door gasket loose/torn
Corner gaskets or door baffle/vent gasket
Door lock/latch loose/broken
Split spray arm
Over filling with water...usually the level is just under the heating element is normal
Something leaking through the door...like the soap or rinse agent dispenser gasket, silverware basket button.
Door hinge(s) bent
Wrong soap was used...dish sink soap instead of dishwasher soap
Rinse aid being used with mechanically softened water ( makes foam or suds inside the dishwasher )

Leaks from under the unit:
Look for whiting or calcium stain on the motor and pump assembly = motor and pump assembly seal leak...access panel removal help
Hose for upper spray arm split
Fill hose split or fill hose spout air inlet is calcium covered
Drain hose is split
Rusted liner...metal liners only
Fill valve leaking or allowing water to fill all the time
Heating element ends....where they come out through the dishwasher liner
Float or float gasket.

1. open the bottom panel 2-4 screw
2. take a flashlight and turn the machine on
3. see where it come from
4. if you need take the unit out a bit from the counter
5. check it all around to find the sorce of the leak
6. good luck its EZ :)
   

Has this fridge got an ice maker???
Because ice makers require a water supply to make ice.
This could be where your water is coming from.