JennAir Oven Error F5
⚡ Quick Answer: The JennAir oven F5 error indicates a malfunction in the temperature sensor or an issue with the power relay/control board. This can lead to erratic t... ✅ DIY Fixable
What Does Error F5 Mean?
The JennAir oven F5 error indicates a malfunction in the temperature sensor or an issue with the power relay/control board. This can lead to erratic temperature readings, the oven failing to heat, or power being cut to the element relays. The error often appears after selecting bake or heat mode and may intermittently occur during cooking.
Common Symptoms:
- Error appears after selecting bake/heat mode
- Oven fails to heat or relay power is cut
- Code may appear intermittently during cooking
Possible Causes
- Oven temperature sensor or its wiring is intermittently failing or out of range (medium)
- Intermittent contact or fault on the power relay/control board affecting element relays (medium)
How to Fix Error F5
DIY Fix Basic Checks and Reset
- Turn off power to the oven at the circuit breaker for one minute
- Restore power and observe if code returns
- Ensure oven door fully closed and latched before use
Technician Only Diagnose Sensor, Wiring, and Boards
- Disconnect power and access oven interior
- Test oven temperature sensor resistance with multimeter against spec
- Inspect and secure wiring harness between sensor and control/relay board
- Check power relay board for intermittent contacts, burnt pins, or corrosion
- Replace sensor, relay board, or main control board if faults confirmed
Parts needed: Oven temperature sensor, Wiring harness, Power relay board, Electronic control board
- If error returns after reset and basic inspection
- If multimeter tests show ambiguous results
- If internal components show damage or you lack tools/experience
Next step
Choose the next step for F5
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
| wattage | |
|---|---|
| component | Temperature Sensor |
| resistance | 1000-1100 ohms |
| part_number | W10603601 |
| voltage_rating | 120V AC |
Common Questions
What does F5 error mean on JennAir oven?
F5 error indicates a temperature sensor malfunction, causing heating issues.
Can I fix JennAir oven F5 error myself?
Yes, you can try turning off the power and ensuring the oven door is closed properly.
How much does it cost to fix F5 error?
Repair costs for the F5 error range from $150 to $500+, depending on parts and labor.
When should I call a technician for F5?
Call a technician if the error returns after a reset or if internal components are damaged.
Sources & References
Data last verified: 2026-07-26
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