JennAir Oven Error F8
⚡ Quick Answer: The JennAir Oven F8 error indicates an issue with the meat probe, often caused by it being improperly connected or sensing extreme temperatures. This ... ✅ DIY Fixable
What Does Error F8 Mean?
The JennAir Oven F8 error indicates an issue with the meat probe, often caused by it being improperly connected or sensing extreme temperatures. This error results in erratic temperature readings and may prevent the oven from starting its cooking cycle. Ensure the meat probe is securely inserted and check for any damage to the probe or its harness to resolve the issue.
Common Symptoms:
- F8 displayed on oven control panel
- Oven may refuse to start cooking cycle until issue is cleared
- Occurs when meat probe is improperly connected or sensing extreme temperature
Possible Causes
- Meat probe not securely inserted or disconnected (high)
- Shorted or compromised meat probe harness or probe jack (high)
- Probe sensing a temperature above normal range causing false reading (medium)
How to Fix Error F8
DIY Fix Check and reseat the meat probe
- Turn off the oven and allow it to cool.
- Locate the meat probe receptacle inside the oven.
- Ensure the meat probe is fully and securely inserted.
- Inspect the probe connector for visible damage.
- Restart the oven to see if the error clears.
DIY Fix Inspect meat probe and harness for damage
- With the oven powered off, examine the meat probe cable for frayed wires or kinks.
- Check the interior of the probe jack for bent or damaged pins.
- If damage is found, replace the meat probe with a manufacturer‑approved part.
- Reconnect and test the oven.
Technician Only Replace meat probe jack or harness
- Disconnect the oven from power.
- Access the control panel area to reach the probe jack harness.
- Test continuity of probe jack harness and replace if faulty.
- Reassemble and verify correct operation of meat probe and error code resolution.
Parts needed: Meat probe jack assembly, Probe harness, Meat probe (if needed)
- If error persists after securely reconnecting a known‑good probe
- If there is visible damage to internal wiring harnesses or connectors
- If you are not comfortable performing electrical checks
Next step
Choose the next step for F8
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.
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
| wattage | N/A |
|---|---|
| component | Temperature Sensor |
| resistance | 1000-1100 ohms |
| part_number | W10710045 |
| voltage_rating | 120V AC |
Common Questions
What does F8 error mean on JennAir Oven?
F8 indicates a malfunction in the meat probe, causing erratic temperature readings.
Can I fix JennAir Oven F8 error myself?
Yes, check the meat probe connection and inspect for any damage.
How much does it cost to fix F8 error?
Repair costs for the F8 error range from $40 to $150 for parts.
When should I call a technician for F8?
Call a technician if the error persists or if you see visible damage to wiring.
Sources & References
Data last verified: 2026-07-26
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