Convection fan not running

Check the blade spins freely, then the motor winding, then whether the control sends 120 V. Bake and broil still work without the fan, so customers often notice only uneven results.

Single source ~60 min moderateBrands: All

Before you start

Turn off the breaker before removing the fan cover or rear panel
Let the oven cool

Diagnostic steps

Unlock all 4 steps with expected values

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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