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Cooling Fan Overrun (Normal or Thermostat Stuck)
Oven fan continues to run for a long time after the oven is switched off.
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Possible Causes
Cooling fan thermostat stuck closed, high residual heat in cavity, control board logic keeping fan on, poor ventilation causing slow cooling.
How to Fix / Troubleshooting
Safety: This is often normal behavior to protect electronics.
- Observe duration: A cooling fan running for 10–30 minutes after use can be normal. If it runs indefinitely, there may be a fault.
- Check ventilation: Ensure vents are not blocked and installation clearances are correct.
- Test fan thermostat: Locate the cooling fan thermostat and test continuity when cold. If it remains closed when cool, replace it.
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Repair Difficulty
Easy
2/5
Required Part
Cooling Fan Thermostat
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