F10E3 / FAE3 points to the drying fan circuit on fan models. Connection, motor and drive causes are listed; service is next.
Model compatibility: KitchenAid reuses codes across series and model years, so F10E3 / FAE3 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
A drying fan error (models with a fan): loose connection, open fan motor, or the fan drive circuit on the control.
The fan models
Some KitchenAid dishwashers rely partly on a fan for drying. If the control detects trouble with that fan, the service documents report F10E3, sometimes FAE3, labelled a drying fan error for “models with fan.” A dishwasher lacking a fan should not show it.
What is listed
A connection that is loose
A fan motor that is open
The drive circuit for the fan, located on the control
The source prints them in this sequence, which does not rank likelihood.
Term definitions
Open motor: its winding is broken, so no current passes.
Drive circuit: board section that delivers power to the motor when told to.
Loose connection: plug or terminal that failed to stay seated.
Treat these as general definitions of the words.
Severity and owner steps
The source does not state if the dishwasher keeps washing while the code is logged, and it describes no cycle behaviour. Owners are given no steps. With all three possibilities electrical, a technician should deal with them, and the best preparation is to note the time the code showed.
Comparable codes
F10E2 / FAE2 involves the vent wax motor, which also depends on the model.
F4E4 involves the wash motor circuit, where the listed causes are alike in kind.
Answers
I can’t see a fan in my dishwasher. Could I get this? Not according to the documents, which confine it to fan models.
Is FAE3 something else? No; it is the second listed form of one code.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your KitchenAid appliance?
Book a specialist visit for a clear estimate and approval before any repair.