My dishwasher is a 15 year-old Whirlpool that has been okay up to now. Last night I noticed the adjacent cabinet was wet inside so the dishwasher was obviously leaking and the cabinet must have been wicking up the moisture over time.
I pulled the dishwasher out about 6 inches before I realized the power cord was keeping it from coming out any farther. Since it was after 10 PM I didn't want to mess with it any more but I did take a look underneath to see what was there. The linoleum underneath was discolored and a hole had been eaten through it from the water that had been dripping. It looked like waterdrops were falling from the lowest structure of the dishwasher. I assume it was the pump; it was in the middle of the dishwasher. At the time there was no water running and the unit was off.
Does anyone have any suggestions as to what may be leaking and what to check when I pull the dishwasher out? I realize its probably old enough to replace, but I'm about to spend some money on other household items and if I can fix this myself that would save several hundred dollars.