Dishwasher shows i62; water may overheat or cycle may abort.

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

Stuck heater relay on control board, Faulty NTC sensor reading low resistance, Wiring short causing heater to stay on

Safety first: Disconnect power immediately if you suspect overheating to avoid damage or fire risk.

Check NTC: Test the temperature sensor for correct resistance at room temperature. Replace if readings are too low or unstable.
Inspect wiring: Look for shorts or damaged insulation in the heater circuit.
Control board: If NTC and wiring are OK, the heater relay on the PCB may be welded closed. The control board should be replaced by a professional.

Professional Required 5/5

Main Control Board

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