Frigidaire · Dishwasher error code
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Get lifetime accessOnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.
Guide · DishwasherMany dishwashers (including most Bosch) dry by condensation, so rinse aid is essential and damp plastics are normal. On heated-dry models, check the element, vent and fan.
Component test · DishwasherThe wash motor pushes water to the spray arms. Older units use an AC induction motor; many newer ones use a brushless DC motor driven by the board. Rule out a jam and a filter clog before testing, and use the tech sheet for winding values.
Component test · DishwasherA wax motor is a slow thermal actuator: a small heater melts wax that pushes a plunger out over a minute or so. Test the heater resistance and watch it extend when powered.
Frigidaire · Dishwasher
CL
Door not latched
Frigidaire · Dishwasher
ER
Stuck key
Frigidaire · Dishwasher
HO
Water too cold / slow heating
Frigidaire · Dishwasher
i10
Low water fill
Frigidaire · Dishwasher
i20
Drain restriction
Frigidaire · Dishwasher
i30
Water in base (leak)