My Bosch SHV46C dishwasher keeps running, even when the door is open, unless you turn the control switch off. Then, when you turn the switch on, it starts running again.

A malfunction has occurred. You won’t be able to fix this problem.

they will send out an engineer not supply you the part while still under warranty if you fit parts under warranty you will in validate it get the engineer out.

Check door interlock switches and moisture on the control panel causing errors.

you have a leak and it is activating anti flood device this switches on the drain pump to stop it flooding your kitchen if the pump keeps running even with the door open thats what it will be,will need inspection by service to trace leak.

is your door switch defective,that will cause same symptoms

find out first from boschwhats covered and whats not. i think bosch has a 2year iw on electrionics, and some models has a recall, go to thermador .com and you will be able toget the # to bosch which is the same company and give them your model # and serial # they will tell you whats is covered and whats not.

From your description, I doubt that the problem is door latch is the cause.
The first thing that a modern dishwasher does before it begins to fill with water is run the drain pump.  It appears that this DW is not progressing to the next cycle (inlet water) and because the pump runs even when the door is open, I agree that the controller card may have failed.
If possible, inspect all the wire connections (remove main power before you do this) ... if there is a loose connection, the controller could do odd things.
Good Luck!  Please report back what you find, OK?

Replace the fill valve that sound is it trying to open

I had the same problem with my Bosch dishwasher.I came to this web site to find out how to get the door off.I took the experts advice,placed 4 pillows on the floor in fromt,opened the door,took out the screws and the front panel dropped down.It was so easy,the plastic spacers stayed in place.I put a little J B weld on the handle screws and tighted the handle and put everything back together,12 minutes tops.Thanks for the help,thankful in Georgia

Your problem is the electronic control board and unfortant that you cant repair or even get parts for it . Only if you get the whole control board will you fix your problem assy unless you find a good appliance man that repairs electronic control boards