Hi. My dishwasher is doing this: Select Anti-bacterial cleaning with Added Heat, then start the unit. After it finishes filling the tub, the unit shuts off and switches the options to the following: Normal Wash, Heat Dry. Then, when you reset the wash options back to Antibacterial; Added heat it runs fine. Could this be a problem with the Module Control?
You will want to run the unit through a diagnostic mode. On the back side of the toe panel should be the wiring diagram. This will have the service mode in it. If everything checks fine in the service mode then the control board is what would be at fault and need to be replaced.
Answered by AppliancePartsPros.com | Tuesday, March 26, 2013