Question about Whirlpool Duet GHW9150P Front Load Washer
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
Posted on May 25, 2008
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Dec 29, 2011 | KitchenAid KHWS01PMT Front Load Washer
Washer will suddenly stop with 1 minute left on cycle and shows the F11 error code...at times it may show the FdL code. The washer will then not finish no matter what I do. If I unplug the unit from the outlet that does not guarantee that when I plug it back in it will start up. Fifty percent of the time it still shows the F11 error. It can take hours to finally get the washer to cancel out so I can take the laundry out that has not been spun out.
The F11 error code indicates a serial communication problem between the central control board and the motor control board. This can be caused by:
The diagnosis of this failure usually requires a technician. If you are able to unplug the washer and safely access the central control board and motor control board, you can check for a loose wire harness connection.
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