DescriptionThis video provides step-by-step repair instructions for replacing the main control board on a Bosch dishwasher. The most common reasons for replacing the control board are when the dishwasher buttons don’t work, the dispenser doesn’t work, or the dishwasher won’t start.
All of the information for this control board replacement video is applicable to the following brands:
Bosch, Thermador
Step-By-Step Instructions1
As with any repair, be sure to turn off the power to your dishwasher before beginning.
2
Your first step is to open the dishwasher door and remove the screws securing the outer door panel.
3
Close the door securely and pull the outer door panel down to remove.
4
Next, remove the screws on the inner door panel securing the control panel.
5
Pull the control panel off.
6
Note the orientation of the wires connected to the control board and disconnect them.
7
Now use a flat head screwdriver to depress a mounting tab to release the old control board from its support.
8
You’re now ready to install the new control board.
9
Align the new board with the support and snap it into place.
11
Reposition the control panel and replace the screws in the inner door panel to secure.
12
Reinstall the outer door panel by sliding it up into position and replace the screws in the inner panel to secure.
13
You’re now ready to turn the power supply back on and confirm that the dishwasher is functioning properly.