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General Electric WD21X32938 Dishwasher Machine Control Board

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Special Price $87.87 Regular Price $147.97
In stock
Available Quantity:   729
SKU
WD21X32938

Product Description

The General Electric WD21X32938 Dishwasher Machine Control Board is the central electronic component that is in charge of all operating functions in the appliance. It operates by taking the input of user controls and sensors and providing commands to the other parts of the wash, like pumps, valves, and heaters. It is attached to the inside of the main compartment of the dishwasher and connected to the wiring harness, which is part of the system that coordinates and guides.
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Dishwasher Parts, Control Boards,
Manufacturer
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FAQS
Customer Questions
What maintenance is required for the General Electric WD21X32938 Control Board?

Periodically inspect control board connections for secure attachment and signs of corrosion. Ensure the board is free from moisture or residue. Test key cycle functions to confirm commands are being transmitted properly. Avoid pressing or flexing the board during inspection.

What are common issues with the General Electric WD21X32938 Control Board?

  • Water flow or pump functions are failing.
  • Indicators or lights showing incorrect status.
  • Detergent dispenser not operating properly.
  • Error codes appear unexpectedly during operation.

Installation Steps

Step1: Unplug the dishwasher to prevent electrical shock.

Step2: Open the control panel by removing the screws on the front.

Step3: Disconnect all wire connectors from the old control board.

Step4: Mount the new control board and reconnect each wire securely.

Step5: Reattach the control panel and tighten all screws.

Step6: Restore power and run a short cycle to confirm proper operation.