Electrolux Cooktop Error Code E23

E23 on an Electrolux cooktop means the keep warm key sensor has been detected as defective by the cooktop's control system. The fault is associated with the touch control assembly for the main power and right front cook zone. The cooktop displays this code when it cannot receive a valid signal from that sensor, which prevents normal operation.

It is not recommended to continue using the cooktop while E23 is active. A defective touch sensor can cause unpredictable behavior from the touch control panel, and the cooktop may not respond correctly to commands. Discontinue use until the fault has been diagnosed and resolved to avoid potential safety issues.

Repair costs vary depending on whether the issue is a wiring connection or a failed touch control assembly. If only reconnecting or repairing a cable is needed, costs may be minimal beyond a service call fee, which typically ranges from $75 to $150. If the touch control board requires replacement, parts and labor combined can range from $150 to $400 or more depending on the specific model and your location.

Some cases of E23 can be addressed by a knowledgeable DIYer. Start by checking that the cooktop is fully powered down, then inspect the wiring and connectors between the touch control panel and the main board for any visible damage, loose connections, or corrosion. If cleaning the surface and reseating the connectors does not resolve the fault, replacing the touch control assembly is the next step, which requires working with internal components and should only be done if you are comfortable with appliance disassembly.

A power reset by switching off the circuit breaker for one to two minutes may temporarily clear the E23 code, but the fault will typically return if the underlying cause has not been addressed. If the keep warm sensor or touch control wiring is genuinely defective, the code will reappear once the cooktop resumes normal operation. A reset is useful for confirming whether the fault is intermittent, but it is not a fix.