Allan for Model Number shx68tl5uc/01 i have code e15 i checked no water in tube so i open the bottom of dishwasher and found water under the pump where it collect and as a safety removed round styrofoam disk dryed pan out checked for leaks did not find any also check drain tub lolled clear put back togather kept bottom open ran dishwasher watcher under neath everything was good and dry worker find for two days and and code e15 is back on again checked and water is back buy styrofoam disk.
Answer Allan, You have a leak in one part of the cycle. Pull out and leave the unit out and have both sides where you can see underneath. It could possibly leak in the drain, fill, or wash cycle. That disk is a safety float that when it floats it trips a switch and shuts down and drains thinking the machine is flooding. Read More... Answered by AppliancePartsPros.com | Tuesday, May 28, 2019