Whirlpool Oven Error F31
⚡ Quick Answer: The Whirlpool oven error F31 indicates a malfunction in the temperature sensor circuit, often due to a faulty temperature sensor (RTD/probe) or issues... ⚠️ Difficulty Varies
What Does Error F31 Mean?
The Whirlpool oven error F31 indicates a malfunction in the temperature sensor circuit, often due to a faulty temperature sensor (RTD/probe) or issues with its wiring. This can lead to erratic temperature readings, causing the oven to fail to heat, preheat, or regulate temperature accurately, resulting in inconsistent cooking results. Troubleshooting often involves inspecting the sensor and wiring, and may require replacement of the faulty components.
Common Symptoms:
- Oven fails to heat or preheat normally
- Error displayed shortly after powering on or selecting a bake function
- Temperature readings may be inaccurate or oven refuses to regulate temperature
Possible Causes
- Faulty oven temperature sensor (RTD/probe) (medium)
- Wiring harness issue for the temperature sensor (medium)
- Oven control board interpreting sensor signal incorrectly (low)
How to Fix Error F31
DIY Fix Basic inspection and reset
- Turn off power to the oven by switching off its circuit breaker or unplugging.
- Wait several minutes, then restore power to attempt a simple reset.
- Observe if the F31 code returns when attempting a bake cycle.
Technician Only Test and replace oven temperature sensor
- Disconnect power.
- Access the oven temperature sensor located inside the oven cavity.
- Use a multimeter to measure resistance at room temperature.
- Replace the sensor if resistance is significantly out of spec or if the sensor shows damage.
- Check wiring continuity between sensor and control board.
Parts needed: temperature sensor (RTD/probe), possible wiring harness
Technician Only Inspect and potentially replace control board
- Verify sensor and wiring are within specification.
- Inspect board for burn/damage or failed signal interpretation.
- Replace the oven control board if diagnostics show it not processing sensor signals correctly.
Parts needed: oven control board
- If error persists after basic reset and visual inspection
- If you are uncomfortable measuring resistance or accessing internal components
- If wiring appears damaged or control board issues are suspected
Technical Specifications
| wattage | |
|---|---|
| component | Oven Temperature Sensor |
| resistance | 1,000-1,200 ohms |
| part_number | W10700167 |
| voltage_rating | 120V AC |
Common Questions
What does F31 error mean on whirlpool oven?
The F31 error indicates a temperature sensor circuit malfunction, leading to inaccurate temperature readings and inconsistent cooking.
Can I fix whirlpool oven F31 error myself?
Yes, you can perform a basic inspection and reset. If the error persists, you may need to replace the temperature sensor.
How much does it cost to fix F31 error?
Repair costs range from $50 to $120 for parts (temperature sensor) without labor.
When should I call a technician for F31?
Call a technician if the error persists after a reset, if you're uncomfortable with internal inspections, or if wiring damage is suspected.
Sources & References
- How to Fix the F31 Error on Your Oven? (community)
- 5 steps to fix F31 oven code? [Solved] (community)
- What Does F31 Mean on My Oven? (community)
Data last verified: 2026-01-11
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