Wolf Range Error Code E 49

E 49 indicates a power supply error on the right secondary circuit, specifically that the voltage regulator on the right secondary control board has failed. The secondary control board manages regulated power distribution to the right-side components of the range. This fault requires replacement of the right secondary control board to resolve.

Continuing to operate the range with an active E 49 fault is not recommended. The failed voltage regulator means the right-side components are not receiving properly regulated power, which could cause erratic behavior or further damage to connected components. It is best to discontinue use until the right secondary control board is replaced.

Repair costs for E 49 depend on the price of the right secondary control board and the labor rate in your area. Parts for Wolf ranges can range from roughly $150 to $400 or more depending on the specific model, and professional labor typically adds $100 to $250. Getting a diagnostic quote from an authorized service technician before proceeding is advisable.

Resolving E 49 requires replacing the right secondary control board, which involves working with the range's internal electrical components. While experienced DIYers may be capable of this repair, it requires disconnecting the unit from power and safely accessing internal boards. If you are not comfortable working with appliance electronics, a qualified technician is recommended.

A power reset may temporarily clear the display, but if the voltage regulator on the right secondary control board has physically failed, the E 49 code will return. Resetting does not repair the underlying hardware fault. The board must be replaced to permanently resolve the error.