Electrolux Range Error Code C-22

C-22 on an Electrolux range indicates a short circuit has been detected in the oven temperature sensor circuit. The control board monitors the sensor's resistance to regulate oven temperature, and this code triggers when resistance drops well below the expected value of approximately 1080 ohms at room temperature. The fault points to a problem in the sensor probe, the wiring harness, or the connector between the two. The oven will not operate normally until the fault is resolved.

It is not recommended to use the oven while C-22 is active. A shorted temperature sensor means the control board cannot accurately read oven temperature, which removes the primary safeguard against overheating. Continued use in this state could result in overcooked food, component damage, or an unsafe operating condition. The surface burners on a gas or electric range may still function, but the oven should remain off until the fault is repaired.

If only the oven temperature sensor needs replacement, parts typically cost between $20 and $60 depending on the specific model, and the repair is manageable as a DIY project. If a professional technician is needed, total repair costs including labor generally range from $100 to $250. In the less common scenario where the control board is at fault, parts and labor costs can range from $200 to $450 or more.

A knowledgeable DIYer can diagnose and often fix C-22 by disconnecting power, removing the back cover, and using a multimeter to measure resistance at the sensor leads. If the reading is far below 1080 ohms, the sensor needs replacement. If the sensor measures correctly, inspecting the harness for visible damage or a corroded connector is the next step. Sensor replacement on most Electrolux ranges is straightforward and does not require specialized tools.

Resetting power by unplugging the range or switching off the circuit breaker may temporarily clear the display, but C-22 will return as soon as the control board checks the sensor circuit again. The code is triggered by a real electrical condition, specifically a short circuit in the sensor or its wiring, and it will persist until the underlying hardware problem is corrected.