Washer displays E45; advanced door lock circuit fault.

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

Internal short in door lock, Failed triac or driver on control board, Harness short to chassis, Moisture ingress in control area

Safety: Unplug the washer immediately; do not continue to operate with this fault.

Inspect door lock and harness: Replace the door lock if any signs of overheating or cracking are present. Repair any damaged wiring.
Dry control area: If there are signs of moisture, allow the control compartment to dry completely before retesting.

Due to the likelihood of board damage, have a technician test and replace the main control board if necessary.

Professional Required 5/5

Main Control Board

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