Stove Error Codes: What They Mean and How to Fix Them
Modern stoves and cooktops use error codes to warn you when something isn’t working correctly — from heating issues to sensor failures. Understanding these codes helps you react quickly and keep your kitchen safe.
At Star Appliance Repair, we offer fast, professional stove and cooktop repair services in Toronto and the GTA.
Common Stove & Cooktop Error Codes
Error codes vary by brand, but these are the ones homeowners see most often:
- F1 – Touchpad or Control Board Error
Meaning: The keypad is stuck or not communicating with the control board.
Fix:
• Reset the stove by turning off the breaker for 1–2 minutes
• Clean around the buttons
• If the code returns, the control panel may need replacement
- F2 – Overheating Error
Meaning: The oven or cooktop is detecting excessive heat.
Fix:
• Turn off the appliance immediately
• Allow it to cool
• Faulty temperature sensors or control board often cause this
- F3 / F4 – Temperature Sensor Error
Meaning: The oven temperature sensor is malfunctioning or giving inaccurate readings.
Fix:
• Reset the unit
• If the problem continues, the sensor must be replaced
- F5 – Door Lock Error (Self-Clean Mode)
Meaning: The door lock mechanism is stuck or cannot engage.
Fix:
• Turn off the stove and let it cool
• Avoid forcing the door
• The lock motor or switch may require professional repair
- F7 – Stuck Key or Button
Meaning: One or more touchpad buttons are stuck or shorted.
Fix:
• Clean the control panel
• Reset the stove
• If unresolved, the touchpad needs inspection
- F9 – Door Latch Locked
Meaning: The electronic door lock is jammed.
Fix:
• Cut power for a few minutes
• Try gently opening after reset
• Persistent errors indicate latch motor failure
- E0 / E1 – Internal Communication Error (Common on GE & Samsung)
Meaning: Poor communication between control boards or modules.
Fix:
Usually requires a technician to diagnose wiring or board failure.
- E5 / E6 – Temperature or Sensor Calibration Error
Meaning: Incorrect sensor reading or failed calibration.
Fix:
• Reset
• Recalibration (some models allow this)
• Replace sensor if the issue continues
When to Call a Professional
Call a technician if:
• The error code comes back after a reset
• The stove overheats
• The door won’t unlock
• You smell burning or hear unusual sounds
• The cooktop won’t heat at all
Stoves involve high voltage and heating elements, so internal repairs should only be performed by a certified technician.
Professional Stove & Cooktop Repair in Toronto
At Star Appliance Repair, we fix all stove error codes quickly and safely.
We service all major brands, including Samsung, LG, Whirlpool, GE, KitchenAid, Frigidaire and Bosch.
Need a check-up? Call Star Appliance Repair at (647)-847-8774 today!
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