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General Electric WH22X37840 Washer Main Control Board

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56 Reviews Add Your Review
Special Price $140.81 Regular Price $176.01
In stock
Available Quantity:   1422
SKU
WH22X37840

Product Description

The General Electric WH22X37840 Washer Main Control Board works and coordinates all washer functions, including wash cycles, water levels, spin speed and temperature settings. It operates by taking the inputs of the user interface and passing the signals to to implement the chosen programs. This control board is installed in the control panel of compatible GE top-load washers and is connected to the wiring harness of the washer. It is fitted with the correct level of operational control to provide a reliable performance of the washer.

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Washing Machine Parts, Control Boards,
Manufacturer
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This Part Fits the Following Models (36)

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FAQS
Customer Questions
What maintenance is required for the General Electric WH22X37840 Main Control Board?

Disconnect power before servicing and keep the control board area dry and free from moisture intrusion. Inspect wiring harness connections for corrosion or looseness to prevent communication errors. Ensure proper ventilation inside the control housing to avoid overheating. Address voltage fluctuations with a surge protector to protect sensitive electronic components.

What are common issues with the General Electric WH22X37840 Main Control Board?

  • Electrical faults can prevent the washer from starting.
  • Display panels may fail or show incorrect cycle information.
  • Cycles may stop unexpectedly or not complete.
  • Error codes can appear without clear cause.

Installation Steps

Step1: Unplug the washer and turn off the water supply to prevent electrical shock.

Step2: Remove the rear access panel screws and set the panel aside.

Step3: Locate the main control board and carefully disconnect the wire harnesses.

Step4: Release the mounting clips or screws securing the old board and remove it.

Step5: Install the new control board, reconnect all wiring securely, reattach the panel, and restore power to test operation.