How to Replace Control Board on GE Dishwasher: Quick Fix Guide
To replace the control board on a GE dishwasher, first, disconnect power and water supply. Remove the inner door panel to access the control board. Detach any connected wires, taking note of their placement. Replace the old board with the new one, reattach wires, reassemble the door, and restore power to test functionality.
Identifying the Need for Replacement
Recognizing Control Board Failure Symptoms
When a GE dishwasher starts to act up, the control board is often to blame. This can show up in several ways, such as the dishwasher refusing to start, or the buttons on the panel not responding to your commands.
It might also manifest as programs starting and stopping randomly, or not completing their cycles properly. If the display lights are malfunctioning or not illuminating, this could also indicate an issue with the control board.
Confirming the Control Board Malfunction
To confirm a control board issue, you can perform a series of troubleshooting steps. Start by checking if there is power going to the dishwasher.
If it’s getting power but still not operating correctly, try resetting the control panel by turning off the power to the unit at the circuit breaker for a minute before turning it back on.
If these steps don’t resolve the problem, you may need to use a multimeter to test the control board’s functionality. If the board is not sending the correct voltage to the dishwasher’s components, it’s time for a replacement.
Finding the Model Number and Sourcing the Replacement Board
Before you can replace the control board, you need to find the specific model number of your GE dishwasher. This is usually located on the edge of the door or in the user manual.
With the model number in hand, you can purchase the correct replacement board from an appliance parts supplier or directly from GE. Ensure you’re getting an authentic part to guarantee compatibility and reliability.
Preparing for the Replacement
Implementing Safety Precautions
Your safety is paramount when dealing with electrical appliances. Begin by disconnecting the power supply to your dishwasher.
You can do this by unplugging the unit or turning off the circuit breaker that controls the dishwasher. Also, make sure the dishwasher’s door is closed to prevent water from spilling out during the repair process.
Gathering the Necessary Tools
You will need a few tools to replace the control board on your GE dishwasher. A screwdriver set will be essential for removing the panel and the control board.
A multimeter can be helpful in confirming the malfunction of the existing board. Keep all your tools within reach to streamline the replacement process.
Accessing the Dishwasher’s Control Board
To get to the control board, you’ll need to remove the front panel of the dishwasher.
This usually involves unscrewing the screws around the door’s edge, which secures the panel in place. Be careful as you detach the panel since it may be connected to the rest of the dishwasher with wiring that you don’t want to damage.
Replacing the Control Board
Detaching the Faulty Control Board
With the front panel off, you can now see the control board. Take a photo or make a note of where each wire connects before detaching them; this will make reassembly easier.
Then, carefully remove any fasteners holding the board in place and gently take the board out of its housing.
Installing the New Control Board
Place the new control board in the same position as the old one. Secure it with screws, ensuring it’s properly aligned with the mounting points.
Reconnect the wires exactly as they were connected to the old board. If you’re unsure, refer to the photo you took earlier for guidance.
Running a Test Cycle
Once the new control board is installed, reassemble the front panel of your dishwasher. Restore the power supply and run a test cycle to ensure everything is working correctly.
If the dishwasher operates without issue, congratulations on a successful replacement. If there are still problems, you may need to recheck your installation or consult with a professional technician.
FAQs About Replacing Control Board on GE Dishwasher
How do I start the process of replacing the control board on my GE dishwasher?
Begin by disconnecting the power and water supply to your GE dishwasher to ensure safety before attempting to replace the control board.
What is the first step to access the control board on a GE dishwasher?
The first step is to remove the inner door panel of your GE dishwasher to gain access to the control board.
How do I keep track of the wiring when replacing the GE dishwasher control board?
Before detaching any wires from the old control board, take note of their placement or take a photograph to ensure proper reconnection to the new board.
What should I do after installing the new control board in my GE dishwasher?
After installing the new control board and reattaching the wires, reassemble the door panel and restore power to test the dishwasher’s functionality.
Is it necessary to turn off both power and water supply when replacing the GE dishwasher control board?
Yes, for safety reasons, always disconnect both power and water supply before beginning any repairs on your GE dishwasher.
Final Thoughts
Replacing a GE dishwasher’s control board involves ensuring safety by disconnecting power and water. The inner door panel is removed to reach the board.
Careful detachment and note-taking of wire placements precede board replacement. Reconnected wires, door reassembly, and power restoration are final steps before testing the dishwasher’s functionality with the new board.
