Jenn-Air Oven Error Code F1E5-8

F1E5-8 indicates a secondary ACU fault caused by an open circuit in the Convect 1 Fan Drive. The oven's control board is detecting a break in the electrical pathway that operates the convection fan. This fault can stem from a loose connector, a broken wire, or a failed fan motor. The oven will typically stop functioning normally until the issue is resolved.

It is not recommended to continue using the oven while this fault is active. The code indicates the convection fan drive circuit is open, which means the convection system is not functioning as intended. Operating the oven without a working convection fan can lead to uneven heating and potentially contribute to overheating conditions. Resolve the fault before resuming normal use.

Repair costs vary depending on the cause. If the fix is a reseated connector, there is no parts cost and minimal labor. A replacement convection fan motor typically costs in the range of $50 to $150 for the part, while a new main control board can range from $150 to $400 or more. Adding professional labor charges, total repair costs can range from around $100 to $500 or higher depending on the fault and your location.

If you are comfortable working with appliance wiring, you can start by unplugging the oven and inspecting all connectors at the main control board for looseness or damage. Reseating a loose connector sometimes resolves the fault without any parts needed. However, if the issue involves a broken wire harness, a failed fan motor, or a faulty control board, those repairs are more involved and may require a technician.

Disconnecting power may temporarily clear the code, but if the underlying fault in the convection fan drive circuit is still present, the error will return once the oven is powered back on and the control runs its diagnostics. A reset alone is not a fix. The wiring, connectors, and fan motor need to be physically inspected and tested to address the root cause.