Bosch·Dishwasherhigh severity
Bosch Error Code E02
Control board relay error
Common Causes
- 1Relay failure on control board
- 2Board component fault
- 3Power surge damage
When to Call a Technician
Error code E02 is a high-severity issue. We recommend contacting a certified technician promptly to prevent further damage to your dishwasher.
Book Bosch Repair — Free DiagnosisFrequently Asked Questions
What does Bosch error code E02 mean?
Bosch error code E02 indicates: Control board relay error. This is a high-severity issue affecting your dishwasher.
Can I fix Bosch error E02 myself?
This error typically requires professional repair. The underlying causes (Relay failure on control board, Board component fault) usually need specialized tools and expertise to resolve safely.
How much does it cost to fix Bosch E02?
Repair costs for Bosch E02 typically range from $100 to $500 depending on the specific cause. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.