Electrolux Cooktop Error Code E97

E97 indicates a break or open-circuit fault in the heat sink temperature sensor circuit within the 2-zone induction module. The cooktop cannot confirm safe operating temperatures for that module, so it shuts down the affected zones as a protective measure. The fault points to either the sensor itself, the wiring connecting it, or the generator circuit board that processes the sensor signal.

No. E97 indicates the cooktop's thermal protection system cannot monitor heat sink temperatures in the 2-zone module, which means it cannot prevent overheating of the internal electronics. The affected zones will typically be disabled by the control system, and the cooktop should not be operated until the fault is diagnosed and repaired. Continued use could risk further damage to the module or create a safety hazard.

Repair costs vary depending on whether the fix involves a wiring connector, the thermistor, or a full generator circuit board replacement. A wiring or connector repair may cost relatively little in parts, while a generator circuit board replacement typically ranges from $150 to $400 or more for the part alone, plus labor. Diagnostic fees and labor charges from an appliance technician will add to the total cost.

Diagnosing and repairing E97 requires accessing the internal components of the induction cooktop, including the generator circuit board and heat sink assembly. A technician with experience in induction appliances is strongly recommended because induction modules store high-voltage energy even after the unit is unpowered. Knowledgeable DIYers with appliance repair experience can inspect wiring connectors, but board replacement should be approached with caution and proper discharge procedures.

Resetting the cooktop by cutting power at the breaker may temporarily clear the fault display, but the E97 code will return if the underlying cause, such as a failed thermistor, broken wiring, or faulty generator board, is still present. A reset is not a repair and should only be used as part of a diagnostic process to confirm whether the fault is persistent or intermittent.