Kenmore Oven F2 Error Code: Causes, Cost & Fix

What is the Kenmore Oven F2 error?#

F2 on a Kenmore oven is a runaway over-temperature fault, and it is a safety code: the oven is climbing well past the set temperature, food is burning, and smoke may be rolling out. Do not keep using it. Cancel the bake, crack the door to vent the heat, and drop the breaker without delay — the table above and the field note both treat this as a fire-safety situation until it is diagnosed.

F2 on a Kenmore Oven: likely causes and repair cost#

On a Kenmore Oven, the F2 code signals: runaway oven over-temperature.

Typical professional repair: $100–$350 · Difficulty: hard · usually a technician job

Symptoms that often accompany F2: The oven climbing well past the set temperature; Food burning despite correct settings; Smoke rolling out during an ordinary bake

Technician diagnostic sequence for F2:

1. Cancel the bake, crack the door to vent the heat, and drop the breaker without delay
2. Once the cavity cools, ohm the RTD probe and expect about eleven hundred ohms at room temperature
3. A probe that reads normal points the finger at a welded bake or broil relay on the control
4. Renew a shorted probe, or replace the control when a stuck relay is holding the element on

Parts a technician may check or replace: oven temperature sensor; electronic control board

Field note: On this Whirlpool-platform 790-series Kenmore an over-temperature reading is a safety fault — kill power at the breaker the moment the oven runs away hot. After it cools, ohm the RTD sensor at room temperature; if the sensor reads normal, a welded bake or broil relay on the control is holding the element on and the board is replaced.

Safety note: F2 is a fire safety code. Do not use the oven until repaired. Keep breaker off until diagnosed.

How to troubleshoot the F2 error yourself#

This is a stop-now code, so the DIY here is about making the oven safe, not repairing it. Cancel the bake immediately, open the door a crack to let the heat escape, and turn the oven off at the breaker right away. Keep the breaker off until a technician has diagnosed it — the safety note is explicit that you should not use the oven until it is repaired.

Once the cavity has cooled, a technician does what the table above lays out: ohms the RTD temperature probe against its room-temperature spec, and if the probe reads normal, looks for a bake or broil relay welded closed on the control that is holding the element on with no thermostatic cutback. They replace a shorted probe or, for a stuck relay, the control board. Because this involves live high-heat elements and a genuine fire risk, it is strictly professional work.

Is the Kenmore Oven F2 error worth fixing?#

F2 is a must-fix because of the safety angle, and the cost depends on the cause. The table above lists $100 to $350 for a professional repair: a shorted temperature probe lands at the low end, while a welded relay that requires the control board reaches the top. On any range you intend to keep, fixing a runaway-heat fault is non-negotiable, so the repair is worth it unless the range is very old and the board-level cost pushes it into replacement territory. Safety makes deferring it the wrong call.

Kenmore Oven F2: frequently asked questions#

What does the F2 error mean on a Kenmore oven?#

It is a runaway over-temperature fault: the oven is heating well past the set point, so food burns and smoke can appear. It is a fire-safety code.

Is it safe to keep using a Kenmore oven showing F2?#

No. It is a fire-safety fault — the oven overheats uncontrollably. Cancel the bake, vent the heat, shut it off at the breaker, and do not use it until repaired.

Can I clear the F2 error myself, or do I need a technician?#

There is no safe owner reset. Make the oven safe by cutting power at the breaker, then have a technician diagnose the temperature probe and control relays.

How much does it cost to repair F2 on a Kenmore oven?#

The table above lists $100 to $350 for a professional repair. A shorted probe is at the low end; a welded relay needing the control board reaches the high end.

Which parts usually fail when an oven throws F2?#

An RTD temperature probe shorted low, or a bake or broil relay welded closed on the control board that keeps the element powered with no cutback.

Is a Kenmore oven with F2 worth repairing?#

Yes — the safety risk makes it a must-fix. It is worth repairing on any range worth keeping, unless a board-level cost on a very old range favors replacement.

Why does a shorted probe trigger F2?#

The control regulates heat using the temperature probe. A probe shorted low reads falsely cool, so the board keeps heating past the set point and flags the runaway as F2.