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LG Dishwasher Main Control Board Replacement #EBR33469404

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This video provides step-by-step repair instructions for replacing the main control board on an LG dishwasher. The most common reasons for replacing the main control board are when the control board buttons don’t work, the dispenser doesn’t work, or the dishwasher won’t start.

All of the information for this main control board replacement video is applicable to the following brands:
LG

Step By Step Instructions

1
As with any repair, be sure to turn off the power to your dishwasher before beginning.
2
To replace the main control board your first step is to open the dishwasher door and remove the screws securing the outer door panel.
3
With the screws removed, pull the outer door panel off.
4
Next, remove the screws to release the control panel.
5
Disconnect the display board wire harnesses the light display wire harness and the power switch connecter.
6
Note the orientation of the control board wires then disconnect them.
7
Release the wires from the retainers.
8
Now remove the screws securing the control board to the panel.
9
Depress the tabs and pull the old control board out.
10
Install the new control board by aligning it on the panel and snapping it into place.
11
Secure it with the screws.
12
Connect the control board wires.
13
Secure the wires with the retainers.
14
Connect the power switch connecter the light display wire harness and the display board wire harnesses.
15
Reposition the control panel and secure it with the screws.
16
Reinstall the outer door panel by aligning the slots in the panel with the tabs on the bottom of the control panel.
17
Secure the screws.
18
You’re now ready to restore power to the dishwasher and confirm that it’s functioning properly.
Description
This video provides step-by-step repair instructions for replacing the main control board on an LG dishwasher. The most common reasons for replacing the main control board are when the control board buttons don’t work, the dispenser doesn’t work, or the dishwasher won’t start.

All of the information for this main control board replacement video is applicable to the following brands:
LG
Step-By-Step Instructions
1
As with any repair, be sure to turn off the power to your dishwasher before beginning.
2
To replace the main control board your first step is to open the dishwasher door and remove the screws securing the outer door panel.
3
With the screws removed, pull the outer door panel off.
4
Next, remove the screws to release the control panel.
5
Disconnect the display board wire harnesses the light display wire harness and the power switch connecter.
6
Note the orientation of the control board wires then disconnect them.
7
Release the wires from the retainers.
8
Now remove the screws securing the control board to the panel.
9
Depress the tabs and pull the old control board out.
10
Install the new control board by aligning it on the panel and snapping it into place.
11
Secure it with the screws.
12
Connect the control board wires.
13
Secure the wires with the retainers.
14
Connect the power switch connecter the light display wire harness and the display board wire harnesses.
15
Reposition the control panel and secure it with the screws.
16
Reinstall the outer door panel by aligning the slots in the panel with the tabs on the bottom of the control panel.
17
Secure the screws.
18
You’re now ready to restore power to the dishwasher and confirm that it’s functioning properly.

Applicable Product Model

Dishwasher
Brand
Product Type
Model
Subtype
Parts Needed
Recommended Tools and Accessories
Cleaner
Cleaner
$20.66
Total$0.00

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