DescriptionThis video provides step-by-step instructions for replacing the vent fan motor on LG dishwashers. The most common reason for replacing the vent fan motor is when the dishwasher doesn’t dry dishes and testing the motor proves it is at fault.
All of the information in this vent fan motor replacement video is applicable to the following brands: LG
Step-By-Step Instructions1
As with any repair, be sure to turn off the power to your dishwasher before beginning.
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To replace the vent fan motor your first step is to open the dishwasher door and remove the screws securing the outer door panel.
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With the screws removed, pull the outer door panel off.
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Next, remove the screws to release the control panel.
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Now disconnect the wires from both the fan motor and the wax motor.
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Remove the screw securing the vent duct.
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Open the door and use pliers to help rotate the vent fan motor cover counter-clockwise to remove.
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Release the condensate tube from the retainers and pull the old assembly free.
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Prepare the new vent fan motor for installation by first transferring the duct from the old part to the new one.
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Insert the seal into the groove and align the assembly on the inner door panel.
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Position the cover and rotate it clockwise to secure.
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Replace the duct screw.
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Secure the condensate tube in the retainer and insert the tube into the channel on the right side of the inner door panel.
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Connect the wires to the new fan and wax motors.
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Reposition the control panel and secure it with the screws.
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Reinstall the outer door panel by aligning the slots in the panel with the tabs on the bottom of the control panel.
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You’re now ready to restore power to the dishwasher and confirm that it’s functioning properly.