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Frigidaire FFBD1831UW Still Shows i4 After the Disposal Knockout Was Fixed

For the exact Frigidaire FFBD1831UW, the official Owner's Guide lists i4 as “Unit leaking.” It does not list i40, so do not translate the display into i40 or use another Frigidaire model's code table. A missing garbage-disposal knockout plug can explain an earlier drainage or leak event, but correcting that installation issue does not prove that the current i4 condition is cleared.

Frigidaire · Dishwasher · Appliance Repair