The General Electric WH22X38837 Washer Inverter Board controls and regulates motor operation to support stable performance in compatible washing machines. This electronic control component manages the power supplied to the drive motor, converting electrical input into controlled signals that operate the motor at the required speed and direction during wash and spin cycles. Installed inside the washer’s control area and connected through the main wiring harness, it communicates with the appliance’s main control system to coordinate motor activity. By regulating motor output and maintaining balanced operation, this inverter board assists in smooth cycle transitions, supports consistent drum movement, and helps the washer operate under proper internal conditions during typical laundry use.