The DishDrawer: Brilliant Design, Specific Failure Points
The DishDrawer is the appliance we get called about most, and after years of servicing them we know where they fail. The single most common issue is a leak from the perished lid seal or the drawer's motor-body gasket, which the dry Front Range climate ages faster than the coastal air these were designed for. A wet floor or an F1 flood-sensor fault almost always traces back to a seal, not a catastrophe.
The other frequent culprits are the wash motor and the drain pump, both accessible modules, and control-board faults that throw drawer-specific error codes. Because each drawer is independent, a top-drawer failure while the bottom works perfectly is normal and completely repairable.