Michael G Sheboygan , WI January 01, 2026 Appliance: Bosch Dishwasher SHXM78Z55N/01 Bosch Dishwasher Shxm78z55n/01: Was making loud noise at end of cycle (drying) then error code e07 came up. How to replace Dishwasher Vent Fan Motor Assembly. Replaced fan motor After motor was ordered found spray arm had a hole in it, had to then place a 2nd order Also ordered lower rack (old one was rusting) Do-It-Yourself Rating: Repair Time Estimate: 2+ hours