Electrolux Range Error Code 54

Error code 54 on an Electrolux induction range indicates a break, or open circuit, in the temperature sensor associated with the right rear induction element. This sensor is a negative temperature coefficient (NTC) thermistor embedded within the inductor assembly, and it continuously monitors the temperature of the induction coil and surrounding components during cooking. The control board uses this sensor's resistance readings to regulate power output and prevent overheating. When the circuit is interrupted or the resistance falls outside the expected range, the board cannot safely regulate element temperature and triggers code 54.

The diagnostic focus centers on the sensor's resistance value and its connection to the Induction Housing Assembly connector. At room temperature, the thermistor on the right rear inductor should measure approximately 1000 ohms across the blue wires. A reading significantly above this range indicates an open circuit or broken sensor wire, while a reading far below it may point to a short. The connection point at the Induction Housing Assembly connector is the first place to inspect, as a loose or corroded connector can mimic a sensor failure without any actual component damage.

If the connector is secure and properly seated but the resistance reading does not measure close to 1000 ohms, the inductor assembly itself must be replaced, as the temperature sensor is integrated into the inductor and is not serviced as a standalone part. Working on an induction range involves exposure to high-voltage components, so the unit must be fully disconnected from power before any internal inspection or testing is performed.