Installation guide
Owner’s manual
Error Codes
What does F31 mean on a Kenmore gas stove?
On the Kenmore gas range model 79074132310, the F31 error code points to an oven temperature sensing problem (most commonly the oven temperature sensor circuit). The range may stop heating or heat erratically until the sensor and its wiring are corrected; see the 79074132310 installation guide for safety and access notes.
What to check first (safe, quick steps)
- Turn the range off at the breaker for 1 minute, then restore power and see if F31 returns.
- Confirm the oven is not in a self-clean or locked state; cancel the cycle and let the oven cool.
- Inspect the sensor harness connection at the back of the control area (loose plug, corrosion, pinched wires).
- Look for heat damage where the sensor wiring routes near the oven cavity.
- If the code returns quickly, plan to test the sensor circuit with a multimeter.
Parts that commonly fix F31
In many Kenmore ranges, F31 is resolved by replacing the oven temperature sensor or repairing its wiring. For this model, a common replacement is the range oven temperature sensor 316490000.
| Symptom with F31 | Most likely cause | Typical fix |
|---|---|---|
| Oven won’t start heating | Sensor circuit open/failed sensor | Test sensor resistance; replace sensor |
| Oven heats but temps swing | Sensor drifting out of spec | Replace sensor |
| Code appears after moving range | Harness pulled loose/pinched | Reseat connector; repair wiring |
Why it matters
The control board relies on the temperature sensor signal to regulate gas valve operation and protect against overheating. When the sensor circuit reads out of range, the range may shut down heating to prevent unsafe operation and poor baking results.
Safety notes before servicing
- Shut off power before removing panels or testing wiring.
- If you smell gas, do not operate the range; shut off the gas supply valve and have the installation checked.
- Do not attempt to operate the electric ignition oven during a power failure; reset oven controls to OFF.
Last updated: February 2026
How do I find the model number on my 79074132310?
On Kenmore gas range model 79074132310, the model number is printed on a rating label on the range body. We use that exact number to match diagrams and ensure you get the correct igniters, burner parts, and control components; confirm the label location in the installation guide.
Most common places to check on a gas range
Look for a paper or metal rating label in one of these spots:
- Door frame area (open the oven door and check the frame on the left or right)
- Storage drawer frame (pull the bottom drawer out and look along the front frame)
- Broiler drawer frame (if equipped)
- Back panel (rear of the range, near the gas connection area)
- Side frame behind the lower kick area (varies by design)
What to write down from the label
Use the full ID so parts match correctly:
- Model number (example format: 790.74132310)
- Serial number (helps identify production run)
- Fuel type (natural gas or LP, if listed)
Model number vs. part numbers (quick comparison)
| Item | What it identifies | Example |
|---|---|---|
| Model number | The exact range version | 79074132310 |
| Part ID / part number | A specific replacement part | 5304506545 |
Why it matters
Small model-number differences can change burner heads, igniter wiring, or control parts. Using the rating label prevents ordering the wrong component, such as an oven igniter or temperature sensor.
Last updated: March 2026
What is the average lifespan of 79074132310?
A Kenmore gas range like model 79074132310 typically lasts 13 to 15 years with normal household use and basic maintenance (keeping burners clean, addressing ignition issues early, and avoiding heavy spills into the oven burner area). For care and cleaning specifics, use the owner's manual.
What affects lifespan most
- Burner and igniter condition (weak ignition causes extra wear and delayed lighting)
- Oven heat accuracy (sensor drift can lead to overheating and longer bake times)
- Gas flow stability (regulator and valve performance)
- Cleaning habits (grease buildup around burner heads and ports)
- Ventilation and moisture exposure around the control area
Parts that commonly drive “end-of-life” repairs
If performance drops, these are frequent culprits on gas ranges and are available for this model:
- Range oven igniter 5304506545 (no-heat or slow-heat in bake)
- Frigidaire range oven temperature sensor 316490000 (temperature swings, underbaking)
- Range spark module 5304508269 (clicking, weak or no spark at surface burners)
Quick symptom-to-part guide
| Symptom | Most likely area | Example part on this model |
|---|---|---|
| Oven won’t heat, igniter doesn’t glow | Bake ignition | Range oven igniter |
| Oven heats but temperature is off | Temperature sensing | Oven temperature sensor |
| Burners click constantly or won’t spark | Spark system | Spark module |
Why it matters
Knowing the typical 13 to 15 year lifespan helps you decide whether to repair (often cost-effective for ignition or sensor issues) or plan a replacement if multiple major systems are failing at once.
Last updated: March 2026
