When a Whirlpool washing machine displays the error code “F11,” it typically means that the overflow detection AD data has been below 3.5V longer than it is acceptable. Check the table below and learn what parts to check in this case. The abbreviation in the table may seem unfamiliar, if you don’t have enough experience, so you may watch the video explaining what to do in this situation. These simple, foolproof instructions will help you to fix your Whirlpool washer on your own.
Serial Communication Error
Display Whirlpool Washer Error Code F11
Description Whirlpool Washer Error Code F11
When overflow detection AD data is 3.5V or below for 3 seconds (When leakage sensor detects 3.5V or below for 1 seconds during water supply)
Check Wire Harness connections to the MCU, the motor, and Central Control Unit (CCU)
Check the Drive system for any worn or failed components