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Appliance Medic
Appliance Medic, Home Appliance Technician
Category: Appliance
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Experience:  Factory Trained CFC Technician
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I have a Bosch dishwasher model # XXXXX U12. I just replaced

Resolved Question:

I have a Bosch dishwasher model # XXXXX U12. I just replaced the inlet valve. Now it is showing 2H. I ran the trouble shooting scenario push and holding buttons and it does not indicate any trouble. What is the problem?
Submitted: 5 years ago.
Category: Appliance
Expert:  Appliance Medic replied 5 years ago.

The 2H means the heater relay on the control board is shorted out. You must replace the board to fix the issue. Its actually a very common issue on this model. The circumstance is pure coincidence. Replace the board to solve your issue friend.
Customer: replied 5 years ago.
I just replaced that thing 5 years ago. How certain are you? I think it costs $140.
Expert:  Appliance Medic replied 5 years ago.
100% its the only thing that would cause this issue.
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