How to Fix Bosch Refrigerator Error E10

Error Code: E10 Difficulty: Hard

Problem: Main control board module is defective.

How to Fix E10 Error (Step-by-Step)

1. Disconnect the refrigerator from its power source to ensure safety.
2. Locate the main control board housing on the back of the unit and remove its protective cover.
3. Before disconnecting anything, take a clear picture of the board and all its wire connections to use as a guide.
4. Methodically disconnect each wire harness from the old control board. Most have locking tabs that need to be pressed.
5. Remove the screws or release the clips holding the old board in place and carefully lift it out.
6. Install the new main control board, ensuring it is securely mounted. Refer to your photo to reconnect all wire harnesses to their correct ports.
7. Replace the cover panel, restore power to the refrigerator, and allow several minutes for the new board to initialize.
8. Turn the appliance off, wait about 2 minutes, then turn it back on.

Next Steps and Parts

Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.