Whirlpool awm 8142 faul code f06 ja and i start it again, the new fault code f09 and the machine stops... whats wrong whit it!

F/06 error code, Drive Motor Tachometer Error


F/09 Overflow Condition

If the Overflow contact on the pressure switch is Closed for more than 60 seconds and Overflow condition will occur. In an Overflow condition, the Door will remain locked, and the Drain Pump will run constantly, even if PAUSE/CANCEL is pressed twice and the Display is cleared. Unplug the unit to service.

~Check the drain hose and make sure it is not plugged or inked.
~Check Wire Harness connectors to the Drain Pump, Pressure Switch, and ~Central Control Unit (CCU)
~Check/Clean Drain Pump Filter of foreign objects
~Check for Drain Pump Failure
~Check the Inlet Valve for proper shut off
~Check the Pressure switch for proper operation