Electrolux Cooktop Error Code E037

E037 indicates a break or open-circuit fault in the heat sink temperature sensor for the left side cooking zones of the induction housing assembly. The cooktop uses this sensor to protect the left side inverter electronics from overheating. When the sensor circuit is interrupted, the cooktop disables the left burners and displays E037 to prevent hardware damage. The left side generator circuit board is the primary component to inspect and replace.

No, you should not attempt to operate the left side cooking zones while E037 is active. The error means the cooktop has lost the ability to monitor heat sink temperatures on the left inverter, removing a key protection against component overheating. Continued use could result in damage to the generator board or other internal components. Discontinue use of the affected zones until the fault is resolved.

Repair costs vary depending on whether the left side generator circuit board, wiring harness, or thermistor sensor needs replacement, as well as labor rates in your area. Parts and labor for a generator board replacement on an induction cooktop typically range from $200 to $500 or more depending on the specific model and technician rates. Getting a diagnostic estimate from a qualified appliance technician before committing to the repair is advisable, especially on older units where total repair cost may approach replacement cost.

Resolving E037 typically requires replacing the left side generator circuit board, which involves disassembling the cooktop and working near high-voltage induction components. This repair is best suited to technicians or experienced DIYers who are comfortable safely discharging capacitors and handling inverter hardware. Before replacing the board, inspect the sensor wiring harness and connectors for obvious damage, as a loose or corroded connection is occasionally the cause. Always disconnect power completely before opening the unit.

A power reset, such as switching off the breaker for one to two minutes, may temporarily clear the display, but E037 will return if the underlying sensor circuit fault is still present. Because the code represents a hardware break in the thermistor circuit rather than a transient software condition, a reset alone will not fix the problem. Permanent resolution requires diagnosing and repairing or replacing the faulty component.