Washer shows E30 and may not start or may stop with door locked.

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

Faulty door interlock, Broken door catch, Loose door lock wiring, PCB door sensing fault

Safety: Disconnect power before working on the door lock.

Check door and latch: Inspect the plastic door catch for cracks or wear. Replace if damaged.
Test interlock: As with E01, access and test the door lock for continuity when engaged. Replace if faulty.
Verify wiring: Ensure the harness from the interlock to the PCB is intact.

If a new interlock does not clear E30, the PCB may not be detecting the lock signal correctly and should be serviced by a technician.

Medium 3/5

Door Interlock Assembly

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