Replacing the control board in an LG oven can be a daunting task, but it’s not as difficult as it seems. With the right tools and some patience, you can save yourself a costly repair bill.
Tools and Materials
Before you begin, gather the following tools and materials:
- Screwdriver set
- Phillips head screwdriver
- Torx screwdriver
- Multimeter
- Replacement control board
- Wire nuts
- Electrical tape
Safety Precautions
Before starting any work on your oven, it’s important to take the following safety precautions:
- Unplug the oven from the power outlet.
- Allow the oven to cool down completely.
- Wear gloves to protect your hands.
Step-by-Step Instructions
1. Remove the Back Panel
- Locate the four screws holding the back panel in place.
- Use a Phillips head screwdriver to remove the screws.
- Carefully lift the back panel off the oven.
2. Locate the Control Board
- The control board is usually located on the right side of the oven, mounted on the frame.
- It’s a rectangular box with several wires connected to it.
3. Disconnect the Wires
- Use the Torx screwdriver to remove the screws holding the wires in place.
- Carefully disconnect the wires from the control board.
- Note the position of each wire so you can reconnect them correctly later.
4. Remove the Control Board
- Remove the screws holding the control board in place.
- Carefully lift the control board out of the oven.
5. Install the New Control Board
- Place the new control board into the oven.
- Secure it with the screws.
6. Reconnect the Wires
- Connect the wires to the new control board, matching them to their original positions.
- Tighten the screws to secure the wires.
7. Test the Oven
- Plug the oven back into the power outlet.
- Turn on the oven and check if it’s functioning properly.
Troubleshooting
If you encounter any problems after replacing the control board, try the following troubleshooting steps:
- Check the wiring connections to ensure they are secure.
- Use a multimeter to test the continuity of the wires.
- Reset the oven by unplugging it for 30 seconds and then plugging it back in.
- If the oven still doesn’t work, the new control board may be defective. Contact the manufacturer for a replacement.
Tips
- Take pictures of the wires before disconnecting them to help you reconnect them correctly.
- Use wire nuts to secure the wire connections.
- Apply electrical tape around the wire nuts for added protection.
- If you’re not comfortable performing this repair yourself, contact a qualified appliance repair technician.
Takeaways: Oven Control Board Replacement Made Easy
Replacing the control board in an LG oven is a relatively straightforward process that can be completed in about an hour. By following these instructions carefully, you can save yourself a significant amount of money on repair costs.
Questions We Hear a Lot
1. How do I know if my LG oven control board is faulty?
- The oven won’t turn on.
- The oven doesn’t heat up.
- The oven doesn’t respond to commands.
- The oven displays an error code.
2. Can I replace the control board myself?
- Yes, it’s possible to replace the control board yourself if you have basic electrical knowledge and the right tools.
3. How much does it cost to replace an LG oven control board?
- The cost of a replacement control board varies depending on the model of your oven. However, you can expect to pay between $100 and $200.
