E06
Siemens Door Lock / Door Switch Fault

Dishwasher will not start; door appears closed but E06 is displayed.

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Safety Warning

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.

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Possible Causes

Defective door lock assembly, Misaligned door latch, Broken latch hook on cabinet, Damaged wiring to door switch

How to Fix / Troubleshooting

Safety first: Disconnect power before removing the door panel.

E06 indicates the control does not detect the door as properly closed.

  • Step 1 – Check door closure:
    • Ensure the dishwasher is level and not twisted in the cabinet.
    • Close the door firmly and check for any resistance or misalignment with adjacent cabinets.
  • Step 2 – Inspect latch and strike:
    • Open the door and inspect the metal latch hook on the tub frame.
    • Check for bending, looseness, or damage.
    • Tighten mounting screws if loose.
  • Step 3 – Access door lock:
    • Remove the inner door panel screws and carefully separate the inner and outer door.
    • Locate the door lock/switch assembly at the top center.
    • Inspect for cracks, burnt contacts, or broken plastic.
  • Step 4 – Wiring check:
    • Verify the wiring harness to the door lock is intact and not pinched.
    • Reseat the connector on the lock and on the control board.
  • Step 5 – Replacement:
    • If the lock mechanism feels loose or does not click positively when actuated by hand, replace the door lock assembly.
    • Reassemble the door and test operation.

Do not bypass the door lock for safety reasons; always repair or replace it properly.

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Repair Difficulty

Medium 3/5

Required Part

Door Lock Assembly
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