E31Bosch Refrigerator — Bosch Refrigerator E31 Error Code
Humidity sensor failure
Severity
Warning
Difficulty
Moderate
Est. Cost
What's Happening
The humidity sensor in the fridge compartment has failed. This sensor helps regulate moisture levels in the crisper area for optimal food preservation. Found on models with VitaFresh or FarmFresh systems.
How to Fix It
Power cycle for 5 minutes. If E31 persists, the humidity sensor needs replacement. This is specific to models with humidity-controlled storage systems.
Frequently Asked Questions
What does E31 mean on a Bosch refrigerator?
E31 indicates the humidity sensor has failed. This affects moisture control in the crisper drawers, but the fridge otherwise cools normally.
Will my Bosch fridge still cool with E31?
Yes. The fridge cools normally. However, humidity control in the VitaFresh or crisper drawers won't function properly, which may affect produce freshness.
Is E31 found on all Bosch fridges?
No, only models with humidity-controlled storage systems like VitaFresh or FarmFresh. Standard Bosch fridges without these features won't display E31.