Maytag Oven Error F12
⚡ Quick Answer: The Maytag oven F12 error code typically indicates a malfunction in the control board, leading to issues such as unresponsive buttons or erratic displ... ✅ DIY Fixable
What Does Error F12 Mean?
The Maytag oven F12 error code typically indicates a malfunction in the control board, leading to issues such as unresponsive buttons or erratic display behavior. This may result in the oven failing to heat properly or complete cooking cycles. If you see the F12 code, try resetting the power to the oven by turning off the circuit breaker for at least 60 seconds. If the error persists, further investigation of the control and sensor assemblies may be necessary.
Common Symptoms:
- Oven displays F12 on the control panel
- Oven functions may be disabled or fail to start cooking
- Possible inability to heat or complete cycles
Possible Causes
- Control Board
- Wiring Issues
- Faulty Sensors
How to Fix Error F12
DIY Fix Basic power reset attempt
- Turn off power to the oven at the circuit breaker.
- Wait at least 60 seconds.
- Turn power back on and observe if the F12 code clears and oven functions normally.
Technician Only Inspect control and sensor assemblies
- Disconnect power and access control electronics.
- Check for loose wiring harnesses between the display/control panel and main control board.
- Inspect oven temperature sensor for signs of damage and measure resistance with a multimeter if needed.
- Replace faulty wiring, sensor, or control as indicated by test results.
Parts needed: Oven temperature sensor, Wiring harness, Control board/display assembly
- If power reset does not clear the code after 1–2 attempts
- If you are not trained to safely work with mains voltage or internal oven components
Next step
Choose the next step for F12
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.
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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 F12 error mean on Maytag oven?
The F12 error indicates a malfunction in the control board, resulting in unresponsive buttons and cooking failures.
Can I fix Maytag oven F12 error myself?
Yes, try resetting the power by turning off the circuit breaker for 60 seconds to see if the error clears.
How much does it cost to fix F12 error?
Estimated repair costs range from $100 to $500, depending on parts and labor.
When should I call a technician for F12?
Call a technician if the power reset doesn't clear the code after 1-2 attempts or if you're unsure about safely handling electrical components.
Sources & References
- Maytag Oven Error Codes (listed codes F0–F9) (official)
Data last verified: 2026-07-31
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