8e374334_rlpool_Cabrio_Diagnostic_Modes__Cabrio_Operation
[Two-Digit Code] C6 [Next Step] If no water is being re-circulated go to manual diagnostic mode: Pumps. [Cabrio Operation] 
The Cabrio Washer's recirculation pump will energize for 10 seconds, spraying water back into the wash tub from the back left of the washer.
Whirlpool Cabrio Diagnostic Modes
Cabrio Operation