Bosch Oven Error Code E414

E414 indicates a Cancel/Off key error on a Bosch oven. The control system has detected that the Cancel/Off key is registering as continuously active or faulted, which forces the oven to stop all operation immediately. The error cannot be dismissed through normal use and requires a full power reset to clear. If the underlying fault remains, the error will return after the reset.

When E414 is active, the oven stops operation as part of its built-in response to the fault, so it will not function normally during the error state. The oven is designed to halt rather than operate incorrectly, which limits safety risk during the fault. However, you should not attempt to bypass the error or force operation, and the underlying cause should be diagnosed and repaired before returning the oven to regular use.

Repair costs depend on which component has failed. A touch pad assembly replacement typically falls in the range of $100 to $250 for parts and labor. If the user interface PCB requires replacement, costs generally range from $200 to $450 or more depending on the specific model and labor rates in your area. Getting a diagnostic assessment from a certified technician before ordering parts is recommended to avoid unnecessary expenses.

A system reset, performed by turning off the oven at the circuit breaker for at least 30 seconds and then restoring power, will clear the E414 code temporarily. However, if the fault in the touch pad or user interface PCB is still present, the error will reappear during or after the next use. A reset alone is not a repair, it is only a way to confirm whether the fault is persistent or intermittent.

Start by inspecting the touch pad assembly, focusing on the Cancel/Off key area for physical damage, moisture, or contamination. Clean the surface carefully and perform a power reset to see if the error clears. If the error returns, the touch pad assembly likely needs replacement. If replacing the touch pad does not resolve the fault, the user interface PCB should be inspected and replaced by a qualified technician.