How to Fix the Upper Convection Fan Motor on a Samsung Range

Struggling with uneven cooking or strange noises from your Samsung electric range? The upper convection fan motor could be to blame! When this part fails, heat circulation suffers, leading to longer cook times and unpredictable results. We’ll show you how to test and replace it so you can get back to perfectly baked meals.

If you need any replacement parts for your Samsung range, you can enter your model number at AppliancePartsPros.com to order them. Most orders arrive in just two business days, and we have thousands of free guides to show you how to install your new parts.

The information in this article may not apply to your specific appliance model. We recommend consulting your manufacturer’s documentation or contact us with any questions.

What you need

• Multimeter
• 9 mm or 3/8 socket and ratchet
• Phillips head screwdriver
• Flat head screwdriver

Safety tips

Your safety should always be the top priority when performing any appliance repair.

• Always power off and unplug your appliance or switch off the circuit breaker before you attempt any maintenance or replacement work. This keeps you safe by eliminating any risk of electric shock. 
• If the appliance has recently been used, give it plenty of time to cool down before working on it. 
• Take your time while working to prevent accidents and personal injuries. Rushing is the enemy of precision.
• Work in a well-lit area so you can see and access appliance parts.
• Keep your workspace free of clutter and other obstacles. Keep children and pets away from the work area.
• Never work on internal parts with wet hands. Make sure the work area is completely dry.
• Check the user manual to see if there are specific installation or safety instructions related to your appliance or replacement part. 
• Be gentle when handling or removing parts. Excessive force might damage the appliance or cause personal injury.
• Wear insulated work gloves to protect your hands from sharp metal parts and debris.
• When working with wires, avoid touching any exposed wires or terminals. If you need to touch a wire, use a non-conductive tool or wear insulating gloves to prevent electrical shock.
• Always take photos or make a note of wiring terminals or other connections before disconnecting them to make reassembly easier.
• Consider wearing safety glasses and/or a dust mask when working with chemicals, dust or a large amount of debris to prevent irritation or injury.

How to test and replace the Samsung range’s upper convection fan motor

Below are the steps to test, remove, and replace the upper convection fan motor if it is malfunctioning or making excessive noise.

Step 1. Test the upper convection fan motor

LIVE VOLTAGE WARNING: For this test, the washer needs to be plugged in and powered on. Please be very careful to protect yourself from electric shock, which has the potential to cause serious injuries. Don’t ever test live voltage if you’re uncomfortable using a multimeter.

1. Turn off power by unplugging the range or switching off the circuit breaker.
2. Pull the range away from the wall for better access.
3. Remove the back panel by unscrewing the Phillips head screws.
4. Locate the upper convection fan motor.
5. Plug the range back in or switch the breaker on.
6. Set the multimeter to Volts AC mode.
7. Set the range to convection bake mode and close the oven door.
8. Place one multimeter lead on one terminal of the motor.
9. Place the other multimeter lead on the other terminal of the motor.
10. Do not remove the wires from the motor.
11. Wait up to one minute for the control board to activate the fan.
12. Check the reading on the multimeter.
13. If the reading is 120 VAC, the motor is faulty and needs replacement.
14. If no voltage is present, the control board may be defective if the wiring is intact.
15. Unplug the range or switch off the breaker.
16. Remove the wire connector from the motor.
17. Set the multimeter to Resistance (Ohms Ω) mode.
18. Place one multimeter lead on one motor terminal.
19. Place the other lead on the other terminal.
20. Check the reading on the multimeter.
21. If the reading is between 20–30 ohms, the motor is functioning.
22. If the reading is outside this range, the motor is faulty and needs replacement.

NOTE: Generally, for every 1 degree in temperature difference, 2 Ohms could be added or subtracted. If the temperature in your home is cooler, resistance would be subtracted.

Step 2. Remove the upper convection fan motor

1. Unplug the range or switch off the breaker.
2. Open the oven door and remove the oven racks.
3. Push the door catches down.
4. Lift the oven door and remove it.
5. Remove the fan cover by unscrewing the two Phillips head screws.
6. Hold the fan blade with a 9 mm socket and ratchet to keep it from turning.
7. Turn the nut to the left (counterclockwise) to remove the fan blade.
8. Avoid bending the fan blades during removal.
9. Remove the back panel of the range using a Phillips head screwdriver.
10. Locate the upper convection fan motor.
11. Disconnect the wire connector from the motor.
12. Remove the three screws holding the motor in place.
13. Pull the motor out from its mounting position.

Step 3. Install the new upper convection fan motor

1. Position the new motor in place.
2. Secure the motor with the three screws.
3. Reconnect the wire connector to the motor.
4. Reattach the rear panel and secure it with screws.
5. Install the fan blade onto the motor shaft.
6. Tighten the nut to the right (clockwise).
7. Spin the fan manually to confirm it moves freely and does not rub against the oven liner.
8. Reinstall the fan cover and secure it with the screws.
9. Place the oven racks back inside the oven.
10. Align the oven door hinges with the slots.
11. Push the hinge clips back up into place.
12. Open and close the door to confirm proper function.
13. Plug the range back in or switch the circuit breaker back on.
14. Set the oven to convection bake mode and check if the fan starts running.
15. If the fan operates correctly, the repair is complete.

More DIY resources

Thanks for following along! We hope this guide made testing and replacing the upper convection fan motor in your Samsung range a breeze. If you still need parts, bring your model number on over to AppliancePartsPros.com, where you’ll find millions of parts in stock and fast shipping—most arrive in only two days! If you have questions, you can reach us at 1 (877) 477-7278 or chat with us online. Make sure to swing by our DIY blog and YouTube channel for more repair tips. And don’t miss out—follow us on Facebook, X and Instagram to see our latest and greatest!