Kenmore Range Error Code E0 15

E0 15 indicates that the range's control system has detected a failure in the User Interface Board, which is the electronic board that manages the control panel inputs. This code is generated through FMEA-based diagnostics built into the appliance. It means the board itself is faulty rather than a connected sensor or wiring harness. The prescribed repair is direct replacement of the UIB.

A failed UIB can cause unpredictable control behavior, meaning the range may not respond correctly to your input or may fail to shut off burners or elements as expected. Continuing to use the appliance in this state is not recommended. Disconnect power to the range until the UIB has been replaced.

The cost of a replacement UIB for a Kenmore range typically falls in the range of $75 to $250 for the part alone, depending on the specific model. If you hire a technician, labor costs generally add another $100 to $200 on top of the part price. Sourcing the correct board for your model number before ordering is important to avoid compatibility issues.

A knowledgeable DIYer comfortable working with appliance electronics can replace the UIB, as the repair involves disconnecting the old board and installing a new one. However, working inside a range involves exposure to high-voltage components, so the appliance must be completely unplugged before any work begins. If you are unsure about identifying components or safely handling circuit boards, hiring a qualified technician is the safer choice.

A power reset by unplugging the range or tripping the circuit breaker for a few minutes may temporarily clear the code, but it will return if the UIB has genuinely failed. Because E0 15 is a board-level fault identified by FMEA diagnostics, the underlying hardware problem will not be resolved by resetting alone. A replacement UIB is required for a permanent fix.