Whirlpool Dishwasher Main Control Board W10906422, Fixes Dishwasher will not start or its controls are unresponsive
Whirlpool OEM electronic/main control board for dishwashers. The part is documented as replacing multiple earlier Whirlpool OEM control-board numbers.
Confirm your full appliance model number before ordering.
Is This the Right Part?
✅ Cross Reference Information
Common Symptoms
- Dishwasher does not drain.
- Dishwasher stops mid-cycle.
- Dishwasher lights flash or blink.
- Dishwasher does not fill.
- Dishwasher does not dry dishes.
Check Before Replacing
- Confirm the dishwasher's complete model number is listed for W10906422 before ordering or installing the board.
- Review any displayed fault codes and the technical literature for the exact dishwasher model before condemning the control board.
- With electrical power disconnected, inspect the board-area wire harnesses and connectors for obvious looseness, damage, corrosion, or heat discoloration.
- For a no-start or no-drain complaint, check applicable external causes for the exact model, such as power supply, door-latch operation, and drain-path obstructions, before attributing the symptom to the control board.
Pro Tip
Part Details
Installation Notes
- Disconnect electrical power to the dishwasher before servicing an electronic control board.
- Follow the service instructions and wiring layout for the exact dishwasher model; connector configuration and access details are model-specific.
- Confirm every harness connector is fully seated after installation before restoring power.
Verified Compatible Models
ADB1300AFB1, ADB1300AFS1, ADB1300AFW1, ADB1400AGB0, ADB1400AGB1, ADB1400AGS0, ADB1400AGS1, ADB1400AGW0, ADB1400AGW1, WDF120PAFB0, WDF120PAFS0, WDF120PAFT0, WDF120PAFW0, WDF121PAFB0, WDF121PAFW0
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
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Kitchener, Ontario N2E 1W8
