Tip & How-To about Washing Machines

F11 solution

  • Check Wire Harness connectors to the MCU, the motor, and Central Control Unit (CCU)
  • Check the Drive system for any worn or failed components
  • Check MCU
  • Check CCU
  • Check Motor
  • Check Wire Harness

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1 Answer

ive got f11 flashing on my machine could u explain my problem


Serial Communication Error
Communication between the Central Control Unit (CCU) and the Motor Control Unit (MCU) cannot be sent correctly.



  • Check Wire Harness connectors to the MCU, the motor, and Central Control Unit (CCU)
  • Check the Drive system for any worn or failed components
  • Check MCU
  • Check CCU
  • Check Motor
  • Check Wire Harness

Hope this sheds some light on your problem!

Mar 30, 2010 | Whirlpool Washing Machines

1 Answer

the F11 code keeps coming on


Hello there :\
The dreaded
F/11 Serial Communication Error
Communication between the Central Control Unit (CCU) and the Motor Control Unit (MCU) cannot be sent correctly.
  • Check Wire Harness connectors to the MCU, the motor, and Central Control Unit (CCU)
  • Check the Drive system for any worn or failed components
  • Check MCU
  • Check CCU
  • Check Motor
  • Check Wire Harness

Dec 31, 2009 | Kenmore Elite 45986 Front Load Washer

1 Answer

whirlpool ghw9150pwo f11 error code


f11 Serial Communication Error

Communication between the Central Control Unit (CCU) and the Motor
Control Unit (MCU) cannot be sent correctly.


* Check Wire Harness connectors to the MCU, the motor, and Central
Control Unit (CCU)
* Check the Drive system for any worn or failed components
* Check MCU
* Check CCU
* Check Motor
* Check Wire Harness

Nov 04, 2009 | Whirlpool Duet GHW9150P Front Load Washer

2 Answers

washer has an F11 code what does that mean?


F11 means Serial communication error
Communication between the Central Control Unit (CCU) and the Motor Control Unit (MCU) cannot be sent correctly.

Potential Causes

• Check Wire Harness connections to the MCU, the motor, and Central Control Unit (CCU)
• Check the Drive system for any worn or failed components
• Check MCU
• Check CCU
• Check Motor
• Check Wire Harness
(Refer manual to test the components)
Replace failed component.

Preferred to be done by a technician unless you are handy.Good luck with the machine.Hope I answered your question.

Apr 12, 2009 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

Washer stops


F/11 Serial Communication Error
Communication between the Central Control Unit (CCU) and the Motor Control Unit (MCU) cannot be sent correctly.
globul1a.gif Check Wire Harness connectors to the MCU, the motor, and Central Control Unit (CCU) globul1a.gif Check the Drive system for any worn or failed components globul1a.gif Check MCU globul1a.gif Check CCU globul1a.gif Check Motor globul1a.gif Check Wire Harness

May 25, 2008 | Whirlpool Duet GHW9150P Front Load Washer

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