Maytag Oven Error F31
⚡ Quick Answer: The Maytag oven error code F31 signifies a malfunction in the oven temperature sensor circuit. This can lead to erratic temperature readings or the ov... ⚠️ Difficulty Varies
What Does Error F31 Mean?
The Maytag oven error code F31 signifies a malfunction in the oven temperature sensor circuit. This can lead to erratic temperature readings or the oven failing to heat properly. The issue may stem from a faulty temperature sensor, damaged wiring between the sensor and the control board, or the control board misinterpreting the sensor's signal. In some cases, similar issues may also relate to the closely associated F3-1 error code.
Common Symptoms:
- Error code F31 displayed on oven control panel
- Oven failing to heat properly or at all
- Erratic or incorrect oven temperature readings
Possible Causes
- Faulty oven temperature sensor (RTD) (medium)
- Short or damage in wiring between temperature sensor and control board (medium)
- Control board not receiving or misinterpreting sensor signal (medium)
How to Fix Error F31
DIY Fix Basic Oven Power Reset
- Turn off power to the oven at the circuit breaker.
- Wait at least 1–2 minutes.
- Turn power back on and observe if the F31 error clears.
Technician Only Diagnose and Repair Temperature Sensor Circuit
- Disconnect power and access the oven’s interior sensor and wiring harness.
- Visually inspect and test the temperature sensor (RTD) resistance with a multimeter (consult manual for expected values).
- Inspect wiring harness from sensor to control board for damage, corrosion, or shorts.
- Replace the temperature sensor if it fails resistance checks.
- If sensor and wiring are good but error persists, test and consider replacement of the oven control board.
Parts needed: Oven temperature sensor (RTD probe), Wiring harness/connectors, Oven control board
- If you are uncomfortable working with electrical components.
- If visual inspection or multimeter tests are inconclusive.
- If replacing sensor does not clear the error — control board evaluation required.
Next step
Choose the next step for F31
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
Model-compatible Oven parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Non-Scratch Cooktop Cleaner
A routine surface-care product. Confirm that it is approved for the specific glass, ceramic, enamel, or stainless finish.
Oven Thermometer
A diagnostic aid for comparing cavity temperature during a controlled check. It does not prove which internal component has failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
Common Questions
What does F31 error mean on Maytag oven?
F31 indicates a malfunction in the oven temperature sensor circuit, leading to heating issues and incorrect temperature readings.
Can I fix Maytag oven F31 error myself?
Yes, you can try a basic power reset by turning off the oven at the circuit breaker for 1-2 minutes and then restoring power.
How much does it cost to fix F31 error?
Repair costs for the F31 error can range from $50 to $500, depending on the specific parts and model.
When should I call a technician for F31?
Call a technician if you're uncomfortable with electrical components, if tests are inconclusive, or if replacing the sensor doesn't resolve the error.
Sources & References
- F3‑1 Error Code – Range – Maytag (official)
- 5 steps to fix F31 oven code? (community)
Data last verified: 2026-07-31
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