Maytag Oven Error Code FR

The FR code on a Maytag oven indicates that the control system has detected an error in the second oven circuit, typically in a dual-oven configuration. It points to a problem with the J2 wiring harness, the second oven temperature sensor, or the second oven control board. The code will not clear until the underlying fault is identified and corrected. A proper diagnosis involves testing the harness wiring, checking the sensor resistance, and then evaluating the board if those components test good.

The FR code indicates a fault in the second oven circuit, which means the secondary oven cavity may not be operating correctly or at all. Continuing to use the primary oven may be possible depending on the model, but using the second oven while this fault is active is not recommended because temperature control in that cavity cannot be trusted. You should have the fault diagnosed and repaired before relying on the second oven for cooking.

Repair costs vary depending on which component has failed. A replacement temperature sensor typically runs in the range of $20 to $75 for the part alone, while a second oven control board can cost anywhere from $100 to $300 or more depending on the model. Adding professional labor charges, total repair costs generally fall between $150 and $450. Getting a firm estimate from a technician after diagnosis is the best way to understand the actual cost for your specific situation.

A knowledgeable DIYer with a multimeter can perform the initial diagnostic steps, including checking the J2 harness wires for continuity and testing the second oven sensor resistance against the Oven Sensor Chart values. However, if the second oven board needs replacement, that repair involves working near high-voltage components and requires careful handling. If you are not comfortable working with oven electrical components, it is best to contact a qualified appliance repair technician.

Resetting the oven by cutting power at the breaker for a few minutes may temporarily clear the FR code, but if an underlying fault exists in the harness, sensor, or second oven board, the code will return once the oven is powered back on and the control runs its diagnostics. A reset is not a repair and should only be used as part of an organized diagnostic process, not as a long-term solution.