Whirlpool 24 in. ADP5966 Free-standing Dishwasher "stand oil gauge" Questions

F4 in window and nothing can stop th is. Hi, You can solve this by cleaning and de-greasing the filter frame, basket and sensor Also there might be a low threshold for oils/greases/debris of any kind,

Whirlpool dishwasher Dishwasher is showing F4 and not working. Whirlpool 6th sense ADP7966 its about 2years old.Also can not find this model anyway. We had same problem with our ADP 5966. An engineer ...