Bosch Dishwasher error code E0103 — There is a main control board relay fault/error.
What is the brand for Bosch Dishwasher error code E0103 — There is a main control board relay fault/error.?
For Bosch Dishwasher error code E0103, meaning is There is a main control board relay fault/error, verified against its source on 2026-08-04.
Error Code E0103 There is a main control board relay fault/error.
— bosch-home.com, retrieved 2026-08-04
- Brand
- Bosch verified
- Appliance type
- Dishwasher verified
- Error code
- E0103 verified
- Meaning
- There is a main control board relay fault/error. verified
Where each value comes from
The values above are stated away from the sentence quoted with the answer, so the passage that states them is shown here too.
Brand and Appliance type
Welcome to the guide to Bosch Dishwasher Error Codes.
— all from bosch-home.com, retrieved 2026-08-04
Source
- bosch-home.comhttps://www.bosch-home.com/us/owner-support/dishwashers/error-codes