F01Serious
Speed Queen Washer F01 Error Code
The main control board cannot communicate with motor controller.
Common causes
- Loose wiring harness to motor
- Faulty motor control board
- Main control board failure
How to fix it
- Unplug the washer and reseat all wire harness connectors to the motor.
- Check for burned or damaged wires around the motor.
- Test with a multimeter for correct voltage at motor controller.
⚠ When to call a pro: Call a technician for control board diagnostics and replacement.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.