Oven Fan Won't Turn Off?

Troubleshooting and Solutions

If your oven fan won't turn off, it can be both annoying and a potential sign of a malfunction. Here are some common reasons for this issue and steps to troubleshoot and fix it:

Common Causes:

1. Faulty Oven Control Board:

   • The control board that regulates the fan might be malfunctioning, causing the fan to run continuously.

2. Defective Temperature Sensor or Thermostat:

   • The temperature sensor or thermostat might be faulty, sending incorrect signals to the control board.

3. Stuck Relay:

   • A relay on the control board might be stuck in the "on" position.

4. Wiring Issues:

   • There might be a short circuit or loose wiring causing the fan to stay on.

Troubleshooting Steps:

1. Reset the Oven:

   • Turn off the oven and unplug it from the electrical outlet or turn off the circuit breaker.
   • Wait a few minutes, then plug it back in or turn on the circuit breaker.
   • This can sometimes reset the control board and resolve the issue.

2. Check the Temperature Sensor or Thermostat:

   • Turn off the power to the oven and unplug it.
   • Locate the temperature sensor or thermostat, usually found inside the oven cavity.
   • Use a multimeter to test the sensor or thermostat for continuity. If it is faulty, it might need to be replaced.

3. Inspect the Control Board:

   • Turn off the power to the oven and unplug it.
   • Access the control board, usually located behind the control panel or at the back of the oven.
   • Inspect the board for any visible signs of damage or burnt components.
   • Use a multimeter to test the relays on the control board. If a relay is stuck in the "on" position, it might need to be replaced or the entire control board may need to be repaired.
   • UpFix repairs faulty stove/oven/range control boards, saving you up to 80%

4. Check the Wiring and Connections:

   • Inspect the wiring connected to the fan, control board, and temperature sensor for any signs of damage or loose connections.
   • Ensure all connections are tight and secure.
   • Repair or replace any damaged wiring as necessary.

Replacing Faulty Components:

1. Replacing the Temperature Sensor or Thermostat:

   • Purchase a replacement sensor or thermostat that matches your oven model.
   • Follow the manufacturer's instructions to replace the component. Typically, this involves disconnecting the old sensor or thermostat and connecting the new one in its place.
   • Secure the new component and reassemble the oven.

2. Repairing or Replacing the Control Board:

   • If the control board is identified as the issue, consider sending it to UpFix for repair. This can save you up to 80% compared to buying a new control board.
   • Remove the faulty control board and send it to UpFix. Reinstall the repaired board once you receive it back.

Additional Solutions:

If you identify that the issue is related to a control board or other electronic components, consider sending your faulty control board to UpFix for repair. UpFix offers repair services that can save you up to 80% compared to buying a new component, while also supporting an eco-friendly service by reducing electronic waste.

Stove/Oven/Range Repair Link - https://www.upfix.com/product-category/appliances/range-stove-oven/

Safety Reminder:

If you are unable to fix the issue yourself or if you are unsure about any steps, it’s crucial to contact a professional technician for assistance. Do not attempt to use the oven until the problem has been resolved.

For a cost-effective and eco-friendly solution, send your faulty control board to UpFix for repair and save up to 80%! Visit UpFix.com for more details.