Electrolux Range Error Code E15

E15 indicates that the ESEC self-test has failed or that the thermal cutoff on the ESEC relay board is open. It can also appear when the User Interface Board is not receiving a synchronization signal from the ESEC relay board. This fault affects the surface element control system and typically disables cooktop operation until resolved.

It is not recommended to continue using the cooktop while E15 is active. The error indicates a failure in the surface element control system, which means burner behavior may be unpredictable or the elements may not function at all. Discontinue use until the fault has been properly diagnosed and repaired.

Repair costs vary depending on the root cause. If only a wiring reconnection is needed, costs are minimal beyond any service call fee. If the User Interface Board requires replacement, parts alone typically run in the range of $100 to $250. Replacing the ESEC relay board carries a similar or higher parts cost, and adding professional labor can bring total repair costs to $200 to $500 or more depending on your region and the technician's rates.

Some causes of E15, such as a loose wiring connector between the ESEC relay board and the UIB, can be addressed by a confident DIYer comfortable working inside the appliance with the power disconnected. However, verifying 120VAC at specific connector pins and replacing control boards requires electrical knowledge and the right tools. If you are not experienced with appliance wiring, a qualified technician is the safer choice.

A power reset by unplugging the range or turning off the circuit breaker for a few minutes may temporarily clear the code, but it is unlikely to resolve the underlying fault. If the ESEC board has a failed thermal cutoff or the wiring connection is faulty, E15 will return once the range restores power and runs its self-test again.