ErrorCodeDoctor
Bosch Refrigerator E02 error code
The E02 error means your Bosch refrigerator detected a fault with the ice maker or a communication problem in the ice and water system controls. Flip the breaker off for about thirty seconds, then back on. If the error returns contact a qualified technician for assistance.
Common causes
- Ice maker has malfunctioned or failed
- Communication fault in the ice and water dispenser control system
- Wiring between the ice maker and control board is loose or damaged
How to fix it
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1
Flip the breaker off for about thirty seconds, then back on
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2
Turn the breaker back on and check if the error has cleared
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3
If E02 returns contact a qualified technician for assistance
Related Bosch Refrigerator error codes
E02 error — frequently asked questions
What does the E02 error mean on a Bosch refrigerator?
Either the ice maker itself has failed or the ice and water control boards have stopped communicating
What causes the E02 error?
The E02 error is usually caused by: Ice maker has malfunctioned or failed; Communication fault in the ice and water dispenser control system; Wiring between the ice maker and control board is loose or damaged.
Can I fix the E02 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 E02 error?
Fixing the E02 error on a Bosch refrigerator typically costs $80–$300, depending on parts and whether you do it yourself or hire a technician.
Is it safe to keep using my refrigerator with the E02 error?
We'd recommend addressing the E02 error before continuing to use the refrigerator, since hard-rated issues often involve a real fault rather than a minor glitch.