Electrolux Cooktop Error Code E073

E073 indicates a power supply defect in the induction housing assembly, specifically affecting the right side cooking zones. The control system has detected that power is not being delivered correctly to those zones. The filter circuit board and its associated wiring are the starting point for diagnosing this fault. Until the issue is resolved, the right side burners may be non-functional or unreliable.

No, continued use is not advisable when E073 is active. A power supply defect in the induction circuit can indicate compromised internal wiring or components that could worsen with use. The right side zones may behave unpredictably, and operating the unit before the fault is diagnosed and repaired poses both performance and safety risks.

Repair costs vary depending on which component has failed. If the issue is simply loose or corroded connections, labor costs alone may range from $80 to $150. Replacing a filter circuit board or induction housing assembly typically brings total repair costs, including parts and labor, into the range of $200 to $500 or more depending on parts availability and local labor rates.

Basic checks such as verifying the cooktop is properly plugged in and that no breakers have tripped can be done by a homeowner. However, diagnosing and repairing internal components like the filter circuit board or induction housing assembly requires disassembly of the unit, electrical testing equipment, and comfort working with high-voltage components. A qualified appliance technician is strongly recommended for this repair.

A power cycle reset may temporarily clear the code if the fault was caused by a transient voltage event, but E073 will typically return if an underlying hardware problem exists. If the error reappears after resetting, the filter circuit board, its wiring connections, and the right side induction housing assembly need to be physically inspected and tested.