If you hear your LG oven making noise, keep reading to know the cause and how to fix it.
Table of Contents
LG Oven Fan Noise
If you hear the fan of your LG oven making noise, it’s normal. When you use convection cooking you will hear a humming noise from the fan. If you open the oven door, the noise will stop.
LG Oven Clicking Noise
If you hear your LG oven making noise every now and then, the thermostat is switching the oven on and off doing the cycle to ensure that the oven doesn’t exceed the set temperature. However, if you hear your LG oven making noise when its off, the igniter is either damp or dirty. To stop your LG oven from making a clicking noise, simply follow the steps listed below…
Step 1: Unplug the oven.
Step 2: Take out the racks in the oven.
Step 3: Remove the screws holding the bottom panel in place.
Step 4: Remove the panel from the oven.
Step 5: Take out the screws which secure the shield covering the igniter.
Step 6: Remove the shield.
Step 7: Remove the screws which hold the igniter in place.
Step 8: Disconnect the igniter wire.
Step 9: If the igniter is dirty, clean it with a toothbrush. If the igniter isn’t dirty but damp, clean it with some paper towels.
Step 10: Leave the igniter out for a few hours to dry completely.
Step 11: Once the igniter is dry, take it back to the oven and reconnect the wire to it.
Step 12: Secure it with the screws.
Step 13: Return the shield and hold it in place with the screws.
Step 14: Position the bottom panel back in the oven.
Step 15: Secure it using the screws.
Step 16: Return the racks to the oven.
Step 17: Close the oven door.
Step 18: Plug the oven in.
Watch the video below for a visual of how to remove the igniter in an LG oven.
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LG Oven Rattling Noise — How To Fix
If your LG oven makes a rattling or vibrating noise, the fan blade is either loose or the fan motor is faulty. To test these two components in an oven, follow these steps…
Step 1: Turn the oven’s circuit breaker off.
Step 2: Slide out the oven racks.
Step 3: Pull the oven away from the wall.
Step 4: Take out the screws which hold the fan blade cover in place.
Step 5: Set the cover aside. Try moving the fan blade in and out. If it moves easily, it is either loose or faulty.
Step 6: Using a 5/16th inch socket, tighten the bolt. In the middle of the fan blade. If the blade still moves in and out, take out the bolt which secures the fan blade.
Step 7: If the hole in the fan blade isn’t round, it should be replaced.
Step 8: Take out the screws which secure the lower back panel of the oven in place.
Step 9: Set the panel aside.
Step 10: Disconnect the wires connected to the fan motor.
Step 11: Take out the screws which hold the motor in place.
Step 12: Remove the motor and get a new one.
Step 13: Position the motor on the oven.
Step 14: Screw the motor into place.
Step 15: Connect the wires to the motor.
Step 16: Reposition the back panel and the screws which secure it.
Step 17: Return the fan blade and secure it with the nut.
Step 18: Position the fan cover and the screws which secure it.
Step 19: Return the oven racks.
Step 20: Push the oven back.
Step 21: Close the oven door.
Step 22: Turn on the circuit breaker.
The video below will show you how to replace the fan motor in an LG oven.