Dishwasher shows E7; may be related to drying or fan operation.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Blocked vent, Failed drying fan, Wiring fault to fan, Control board fan circuit failure

Safety: Disconnect power before accessing the door or top panel.

Inspect vent outlet: Check the vent on the door for obstructions or buildup.
Access fan assembly: Remove the inner door panel to reach the fan. Clean any lint or debris from the fan blades and housing.
Check wiring: Ensure the fan connector is secure and wires are intact.
Test fan motor: Measure resistance across the fan motor. Replace if open or seized.
If fan is good but E7 persists: The control board may not be powering the fan correctly and may need replacement.

Hard 4/5

Drying Fan Assembly

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