Bosch E06 — Door switch or latch fault — door not recognized as closed

What E06 means on your Bosch dishwasher

Error code E06 indicates that the control board is not receiving a signal from the door switch confirming the door is properly latched. Bosch dishwashers have a safety interlock that prevents the wash cycle from starting — or stops a running cycle — if the door sensor doesn’t register a secure closure. This is a safety feature that prevents water leaks and protects the door hinge mechanism.

Symptoms

• The dishwasher won’t start a cycle despite pressing the Start button
• The cycle stops mid-wash and the door appears to unlock
• The door closes but doesn’t produce the usual click or feels loose
• The E06 code appears immediately when attempting to start

Common causes

• Misaligned door latch — the latch hook doesn’t fully engage with the strike plate, especially after loading heavy items on the door rack
• Worn strike plate — the plastic strike plate on the tub frame wears down, preventing a solid latch engagement
• Faulty door switch — the micro-switch inside the latch assembly fails to make electrical contact
• Hinge wear — worn or loose door hinges allow the door to sag, preventing proper alignment with the latch

Troubleshooting steps you can try

1. Check for obstructions — make sure no dish, utensil, or rack is preventing the door from closing fully. Tall items in the upper rack can interfere with the door’s closure path.
2. Inspect the latch — close the door slowly and listen for a firm click. If the click is weak or absent, examine the latch hook and strike plate for visible wear or damage.
3. Realign the door — open the door fully, then close it firmly but gently. On some models, the hinges can be adjusted using the tension screws accessible from the sides.
4. Power reset — disconnect power for 60 seconds to clear a possible false trigger from the door switch.

When to call a technician

If the latch looks intact and the door closes firmly but E06 persists, the door switch itself has likely failed. Replacement involves removing the inner door panel to access the switch assembly. This is a relatively quick repair — most technicians complete it in under 30 minutes. Continuing to use the dishwasher with a marginal door latch can lead to water leaks if the seal doesn’t compress properly. Codes may vary by model generation and series.

Need help? Schedule Bosch Dishwasher repair with a certified technician, or contact our team for a free diagnosis consultation.