Maytag Oven/Range/Stove Error Code F3 / F4
Last updated: January 5, 2026 MEDIUM
⚠️ Safety Warning
- Unplug the appliance before attempting any repairs
- Never attempt repairs while the appliance is energized
- If you're unsure, contact a certified Maytag technician
- Keep children and pets away during troubleshooting
🔧 Tools You May Need
- Multimeter
- Screwdriver set
- Work gloves
- Oven thermometer
- Heat-resistant gloves
What Does Error Code F3 / F4 Mean?
Shorted or Open Oven Temperature Sensor (RTD) - Check the connection between the oven control and oven sensor, as well as the sensor harness. If wiring is ok, replace oven temperature sensor (RTD).
How to Fix Error Code F3 / F4
Step 1: Reset Your Oven/Range/Stove
- Unplug the oven/range/stove from the power outlet
- Wait 2-3 minutes for the capacitors to discharge
- Plug the appliance back in
- Check if the error code has cleared
Diagnostic Checks for Oven/Range/Stove Error F3 / F4
| Diagnostic Check | Expected Result | If Failed |
|---|---|---|
| Test oven temperature sensor | ~1100 ohms at room temperature | Replace temperature sensor/probe |
| Check bake/broil element continuity | Continuity present, element glows evenly | Replace heating element |
| Inspect door gasket seal | Gasket intact, no gaps or tears | Replace door gasket |
| Test oven igniter (gas models) | Igniter glows bright orange, gas ignites | Replace igniter |
| Check control board connections | All ribbon cables/connectors secure | Reseat connections, inspect for burns |
💡 Pro Tips from ErrorCodeHub
Self-Clean Caution: The self-clean cycle runs at 800°F+ and is notorious for killing control boards. Use it sparingly—manual cleaning is gentler.
Frequently Asked Questions
What does Maytag error code F3 / F4 mean?
Shorted or Open Oven Temperature Sensor (RTD) - Check the connection between the oven control and oven sensor, as well as the sensor harness. If wiring is ok, replace oven temperature sensor (RTD).
Can I fix error code F3 / F4 myself?
Many F3 / F4 errors can be fixed with basic troubleshooting. Start with a reset, then check common causes.
How much does it cost to fix error F3 / F4?
Repair costs typically range from $50-$300 depending on the cause.
Should I call a technician for error F3 / F4?
If basic troubleshooting doesn't work, or you're uncomfortable with repairs, contact a certified technician.
More Maytag Oven/Range/Stove Error Codes
When to Call a Professional
Consider contacting a certified Maytag technician if:
- The error persists after troubleshooting
- You're not comfortable with DIY repairs
- The repair involves electrical or gas components
- Your appliance is still under warranty
Find a technician: Call Maytag support or search for certified repair services in your area.