Judging from the information on this forum and others, we think we need to replace the control module on our Bosch dishwasher (she45m05uc/50). The general consensus seems to be that the module has an underrated relay and will burn out again. Has the board been redesigned? Is there a newer board that would work in our model? Bosch says that only part number 676962 will work. Thanks for your help, Deb

SOURCE: Access to Bosch dishwasher pump

To access the pump, first bail and sponge out any water in the machine's tub. Then tip the machine over on its front, using a heavy blanket or pad to protect the dishwasher's finish. Remove the back service panel. The pump is usually located along the bottom. Good luck!

SOURCE: SHE45M05UC

the problem is the float switch is stuck

SOURCE: Bosch Dishwasher

carry out a reset.
This should reset the board back to factory settings,
Deep Diver

SOURCE: Bosch 24 in SHU66C05UC/14

http://www.applianceaid.com/boschDW.html

i hope this link helps you diagnose your problem

Thank you for using Fixya

SOURCE: Dishwasher stalls

If the cycle doesn't complete, check these:

Water-heating cycle
Timer
Water-heating cycle Many dishwashers heat the wash and/or rinse water to a higher temperature, as the cycle calls for it. In these cycles, the dishwasher pauses after it has filled with water, waiting for the water to reach the pre-set temperature. What happens next, depends, as follows:

• On some units, the pause is timed and the unit continues after the allotted time.
  
  
• On others, the cycle can't continue until the water reaches the higher temperature. If you have this type of dishwasher and the water isn't being heated (say, because of a problem with the heating element or thermostat), after the unit stops at the heating cycle, it never continues. When you repair the heating-system problem, the "cycle problem" is fixed too.