ErrorCodeDoctor
Bosch Dishwasher E05 / E0106 error code
The E05 or E0106 error means your Bosch dishwasher detected a fault in the wash arm diverter circuit on the main control board. The diverter directs water flow between the spray arms. Flip the breaker off for about thirty seconds, then back on. If the error returns contact a qualified technician.
Common causes
- Wash arm diverter motor or circuit has developed a fault
- Main control board fault affecting the diverter circuit
How to fix it
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1
Flip the breaker off for about thirty seconds, then back on
-
2
Turn the breaker back on and check if the error has cleared
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3
If the error returns contact a qualified technician
Related Bosch Dishwasher error codes
E01 / E0100
A heat pump motor circuit fault was detected at the main control board
E02 / E03 / E0103 / E0107
A main control board relay fault was detected
E04 / E0105
Faulty heater electronics were detected during self-test
E06 / E8000
A door sensor circuit fault was detected
E05 / E0106 error — frequently asked questions
What does the E05 / E0106 error mean on a Bosch dishwasher?
A wash arm diverter circuit fault was detected at the main control board
What causes the E05 / E0106 error?
The E05 / E0106 error is usually caused by: Wash arm diverter motor or circuit has developed a fault; Main control board fault affecting the diverter circuit.
Can I fix the E05 / E0106 error myself?
This is rated a hard fix — it often requires tools, parts, or experience, and may be safer left to a professional technician.
How much does it cost to fix the E05 / E0106 error?
Fixing the E05 / E0106 error on a Bosch dishwasher typically costs $80–$250, depending on parts and whether you do it yourself or hire a technician.
Is it safe to keep using my dishwasher with the E05 / E0106 error?
We'd recommend addressing the E05 / E0106 error before continuing to use the dishwasher, since hard-rated issues often involve a real fault rather than a minor glitch.