error 64

  1. S

    Whirlpool Dishwasher WDF750SAYB3 F6E4 error code. Replaced overfill switch, replaced control board. Still not working.

    My dishwasher fills then never actually runs. Then drains after not running for a while. I get the error code f6 e4 when I run the diagnostic mode. Based on what I read I tried replacing the overfill switch under the dishwasher and the control board inside the door. The problem has persisted...
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