I've got to side with Bob on this one. I've worked on more dishwashers than I have wanted to and some are not that easy to slide out (often do to the plumbers install method). Also, rather than risk floor/cabinet damage it is often better to work on them without removing them.
If the receptacle/plug can not be reached by removing the "kick plate" I don't consider it accessible for servicing.
If the receptacle/plug can not be reached by removing the "kick plate" I don't consider it accessible for servicing.