Dishwasher displays F09; may not start or may behave erratically.

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

Corrupted control board memory,Incorrectly programmed PCB,Power surge during operation,Defective main control board

Safety first: Disconnect power.

Power cycle: Leave the appliance unpowered for at least 15 minutes, then restore power and test.
Check model configuration: If the control board was recently replaced, ensure it is the correct part number for your Hotpoint model and has been properly configured.

F09 usually requires control board reprogramming or replacement, which should be performed by an authorized service technician.

Professional Required 5/5

Main Control Board

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