Wolf Range Error Code 09-02

The 09-02 error code on a Wolf range indicates a UIM fuse error. The UIM, or User Interface Module, contains an internal protective fuse that has failed or opened. This module controls the display and user input functions of the range. The module will need to be replaced to clear the fault and restore operation.

A UIM fuse failure typically disables the control interface, which means the range may not respond to inputs correctly or at all. Operating an appliance with a known control board fault is not recommended. The range should be taken out of service until the UIM module is inspected and replaced.

A power reset, such as turning off the circuit breaker for a few minutes and restoring power, may temporarily clear the display in some cases, but it will not repair the underlying fuse failure within the UIM. If the fuse has opened, the fault condition will return or the module will continue to malfunction. Replacement of the UIM module is the required fix for a confirmed 09-02 fuse error.

The recommended fix is replacement of the UIM module, which involves disconnecting power to the range, accessing the control panel, and swapping the board. A knowledgeable DIYer comfortable with appliance disassembly can perform this repair, but working inside a high-voltage appliance carries risk. If you are not confident with this type of work, a certified appliance technician is the safer choice.

Repair costs depend on parts and labor. A replacement UIM module for a Wolf range typically falls in the range of $150 to $400 or more depending on the specific model. Adding professional labor, total repair costs can range from $250 to $600 or higher. Getting a quote from a Wolf-authorized service provider will give you an accurate figure for your model.