Error codes are the way for an oven to tell you that something is wrong. There are many error codes that could appear on an oven so how do you know what they mean? Well in this article, we will talk about LG oven error codes.
Table of Contents
LG Oven Error Code F9 — How To Fix
This LG oven error code means that the thermostat in your oven is faulty. To replace the thermostat in an LG oven, follow these steps…
Step 1: Unplug the oven from the outlet.
Step 2: Take out the screws which secure the oven’s back panel.
Step 3: Remove the panel and set it aside.
Step 4: On the right side of the oven, you will see the thermostat, disconnect the wires from it.
Step 5: Take out the screws which secure the thermostat.
Step 6: Get a new thermostat and screw it into place.
Step 7: Connect the wires to the thermostat making sure to connect them to the right terminals.
Step 8: Reposition the back panel of the oven.
Step 9: Hold the panel in place with the screws.
Step 10: Plug the oven back in.
Follow the steps above if your LG oven display the F19 error code.
The video below will show you how to replace the thermostat in an LG oven.
LG Oven Error Code F11 — How To Fix
If your LG oven display the F11 error code, you need to replace the igniter. This article shows you how to replace the igniter in an LG oven.
LG Oven Error Code F3 — How To Fix
The LG oven error code F3 indicates that the temperature sensor is faulty. Follow the steps below to replace a faulty temperature sensor in your LG oven…
Step 1: Unplug the oven.
Step 2: Open the oven door.
Step 3: Remove the oven racks.
Step 4: Take out the screws which secure the sensor to the back wall of the oven.
Step 5: Pull out the sensor from the hole gently.
Step 6: Disconnect the sensor’s wire plug.
Step 7: Get a new sensor and connect the wire plug to the one in the oven.
Step 8: Screw the temperature sensor back into place.
Step 9: Return the oven racks.
Step 10: Close the door and plug the oven back in.
Watch the video below for a visual of how to replace the temperature sensor in an LG oven.
LG Oven Error Code F2 — How To Fix
If your LG oven displays the F2 error code, reset it for 10 minutes. If the LG oven error code F2 still appears, the temperature sensor is faulty. Read the “LG Oven Error Code F3” section directly above this one to replace the temperature sensor in an LG oven.
LG Oven Error Code F7 — How To Fix
If this error code appears on your oven display, you need to replace the control panel assembly. To replace the control panel assembly of an LG oven, follow the steps listed below…
Step 1: First, turn off the oven and unplug it from the outlet.
Step 2: Turn the oven around.
Step 3: Take out the screws which hold the metal brackets underneath the upper back panel.
Step 4: Remove the brackets.
Step 5: Take out the screws which secure the upper back panel.
Step 6: Set the panel aside.
Step 7: Disconnect the ribbon cable on the control board.
Step 8: Take out the screws which hold the control assembly in place.
Step 9: Take out the screw on the right side of the oven panel securing the wire retainer to it.
Step 10: Remove the two screws at the top of the panel.
Step 11: Go to the front of the oven and take out the two screws underneath the control panel.
Step 12: Remove the deflector underneath the control panel.
Step 13: Lift the control panel off.
Step 14: Get a new control panel and position it on the oven.
Step 15: Reposition the deflector underneath the panel and return the two screws.
Step 16: Go behind the oven and return the other two screws at the top of the panel.
Step 17: Screw the wire retainer back.
Step 18: Position the control assembly and secure it with the screws.
Step 19: Reconnect the ribbon cable to the control board.
Step 20: Return the upper back panel and the screws which secure it.
Step 21: Position the brackets underneath the upper panel and hold them in place with the screws.
Step 22: Plug the oven back in.
The video below will walk you through the process of replacing the control panel assembly in an LG oven.
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LG Oven Error Code F1 — How To Fix
To fix this LG oven error code, you will need to replace the control board. Follow the steps listed below to replace the control board in an LG oven.
Step 1: Pull the oven away from the wall.
Step 2: Unplug the oven from the outlet.
Step 3: Take out the screws holding the two metal pieces underneath the upper back panel of the oven.
Step 4: Set them aside.
Step 5: Take out the screws which secure the upper back panel.
Step 6: Take a picture of the control board.
Step 7: Disconnect the wires connected to the control board.
Step 8: Also disconnect the ribbon cable from the board.
Step 9: Disconnect the wires connected to the other boards next to the control board.
Step 10: Take out the screws which secure the oven’s control board.
Step 11: Get a replacement board.
Step 12: Position the control board on the oven’s control panel and hold it in place using the screws.
Step 13: Connect the wires back to the other two boards next to the control board.
Step 14: Reconnect the ribbon cable.
Step 15: Also connect the other control board wires.
Step 16: Reposition the upper panel and secure using the screws.
Step 17: Return the metal pieces underneath the upper panel and the screws which secure them.
Step 18: Plug the oven in and push it back to the wall.
The video below will give you a visual of how to replace the control board in an LG oven.
LG Oven Error Code PF — How To Fix
To fix this LG oven error code, follow these steps…
Step 1: Unplug the oven.
Step 2: Switch off the circuit breaker.
Step 3: Leave the breaker off for 15 minutes.
Step 4: After 15 minutes, turn the circuit breaker back on.
Step 5: Plug the oven in.
Step 6: Turn the oven on and set the clock.
LG Oven Error Code F5 — How To Fix
If this LG oven error code appears, first reset the oven for 15 minutes. If this doesn’t work, you will need to replace the relay board. To replace the relay board in an LG oven, follow these steps…
Step 1: Turn the oven off and pull it away from the wall.
Step 2: Unplug the oven from the outlet.
Step 3: Remove the brackets underneath the upper back panel of the oven by taking out the screws which secure them.
Step 4: Take out the screws which secure the upper back panel.
Step 5: Remove the panel and set it aside.
Step 6: Note where each wire is connected to on the relay board then disconnect them. The relay board is at the right. You can take a picture of the wires to make it easier for yourself.
Step 7: Take out the screws holding the relay board.
Step 8: Get a new relay board and screw it into place.
Step 9: Connect the wires back to the relay board using the picture you took before for reference.
Step 10: Position the back panel of the oven and secure it with the screws.
Step 11: Return the brackets underneath the panel.
Step 12: Hold the brackets in place with the screws.
Step 13: Plug the oven in.
Step 14: Push the oven back to its usual position.
Watch the video below for a visual of how to replace the relay board in an LG oven.
LG Oven Error Code E9 — Solution
This LG oven error code indicates that the door lock motor is faulty. To replace the door lock motor in an LG oven, do the following…
Step 1: Turn the oven off and unplug it from the outlet.
Step 2: Take out the screws securing the lower back panel of the oven.
Step 3: Lift the panel up and set it aside.
Step 4: Disconnect the wires connected to the lock motor.
Step 5: Take out the screws which secure the lock motor.
Step 6: Remove the motor from the rod.
Step 7: Get a new lock motor and insert the rod into it.
Step 8: Hold the door lock motor in place using the screws.
Step 9: Reconnect the wires you disconnected earlier to the motor.
Step 10: Reposition the lower back panel of the oven. Make sure that the power cord is aligned on the panel
Step 11: Return the screws which hold the panel in place.
Step 12: Plug the oven back in and push it to its usual position.
The video below will show you how to replace the door lock motor in an LG oven.