Electrolux Range Error Code C-33

C-33 indicates that the control board (PCB) temperature exceeded or fell below acceptable limits during a self-clean cycle. The range monitors the PCB's own operating temperature as a safety measure during the high-heat cleaning process. When that temperature goes out of range, the error is triggered and the cycle stops. The control board will need to be replaced to resolve this fault.

Resetting the range by cycling power may temporarily clear the display, but it will not fix the underlying fault in the control board. The C-33 code is likely to return, especially if you attempt another self-clean cycle. The PCB needs to be replaced to fully resolve the issue.

The total repair cost depends on the specific PCB part required for your model and local labor rates. PCB replacement on a range typically runs in the range of $200 to $500 or more, including parts and labor. Getting a quote from a certified technician before proceeding is advisable, especially on older units where the repair cost may approach the value of the appliance.

The required repair for C-33 is replacement of the PCB, which involves working with the range's electrical components and control panel. This repair is generally best handled by a qualified appliance technician. Attempting it without experience with appliance electronics carries safety risks and could cause additional damage.

Basic cooktop burner use may still be possible, but running the oven, and especially the self-clean cycle, is not recommended after a C-33 fault. The control board has flagged a temperature fault and may not reliably regulate oven operations. Have the PCB replaced before resuming normal oven use.