Which part is usually at fault for Bosch error E06?

The most commonly implicated component is the door lock.

What is the first thing to try for Bosch error E06?

Reset power to breaker for 30 seconds.

Error E06 Degraded US market

E06 on a Bosch dishwasher usually means: There is a door sensor circuit fault/error. On a Bosch Dishwasher, code E06 points to the door lock.

Fix it fast: Manufacturer troubleshooting steps. Full ranked steps below.

Manufacturer source Updated Oct 17, 2026 View source

Try these in order. Stop when the code clears.

1 Manufacturer troubleshooting steps
DIY
- Reset power to breaker for 30 seconds.
Source

There is a door sensor circuit fault/error. On a Bosch Dishwasher, code E8000 points to the door lock.

There is a heat pump motor circuit fault at the main control board. On a Bosch Dishwasher, code E01 points to the drive motor.

There is a main control board relay fault/error. On a Bosch Dishwasher, code E02 points to the control board.

There is a main control board relay fault/error. On a Bosch Dishwasher, code E03 points to the control board.

There is a wash arm diverter circuit in main control board fault/error. On a Bosch Dishwasher, code E05 points to the control board.

There is a heat pump internal heater fault/error. On a Bosch Dishwasher, code E09 points to the sensor.

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