E054Info
Bosch Oven/Range E054 Error Code
The first platinum temperature sensor in the top oven is faulty.
Common causes
- Sensor open or short
- Connector issue
- Control board failure
How to fix it
- Power off, check sensor connector for tight fit.
- Measure sensor resistance (should be ~1000 ohms at 0°C).
- Replace sensor if out of range.
⚠ When to call a pro: If sensor replacement doesn't clear code, control board likely failed.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.