Error code
Whirlpool F11
WHIRLPOOLF11
Error Code· Shown on the appliance's control panel.
What it means
Serial Communication Error Between MCU and CCU.
How to fix it
- Disconnect power and unplug unit. Check wire harness connections to the motor, Motor Control Unit (MCU), and Central Control Unit (CCU). Check the drive system for any worm or failed components and reconnect power and plug unit in. Verify CCU is working by performing diagnostic test or any cycle. Check MCU by looking for operations of the drive motor and check drive motor for powered rotations. Also check the motor and wire harness. Replace defective part.
Not affiliated with Whirlpool. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More Whirlpool codes
- CECommunication Error
- E1Open Thermistor
- E2Shorted Thermistor
- ERProcessor Reset Error
- F0Control Board Failure
- F02Long Drain (Drain Exceeds 8 Minutes)
- F05Water Temperature Sensor Error
- F06Drive Motor Tachometer Error (Unable to Detect Motor Speed)
- F09Overflow Condition (Pressure Switch Closed Too Long)
- F1Control Board Failure
- F10Motor Control Unit (MCU) Heat Kink Thermal Trip (Too Hot)
- F13Dispenser Circuit Error