Bosch Dishwasher Error Codes: What They Mean
Decode Bosch error messages and know when to call for service.
Bosch dishwashers display error codes to help diagnose problems. Understanding these codes helps you communicate with technicians and decide on next steps.
Common Error Codes
E15 - Water in Base: The most common Bosch error. Water leaked into the base, triggering the flood protection.
E22 - Drain Filter Clogged: Debris blocking drainage. Clean the filter.
E24 - Drain Issue: Water isn't draining properly. Check for clogs in drain hose or garbage disposal connection.
E25 - Drain Pump Problem: The pump may be blocked or failing.
E01/E02 - Heating Issues: Water isn't heating properly. May indicate heater or control problems.
E09 - Heating Element: Specific heating element failure.
Troubleshooting Steps
For E15: Tip the dishwasher forward to drain water from the base. Check for leaks before restarting.
For E22/E24/E25: Clean filters thoroughly. Check drain hose for kinks. Ensure garbage disposal knockout is removed.
For heating errors: These typically require professional service.
Resetting the Dishwasher
Try a reset before calling for service: Turn off power for 5 minutes, then restore. Some errors clear automatically if the underlying issue resolves.
When to Call
Recurring errors, heating problems, or issues you can't resolve with basic troubleshooting warrant professional service. Our technicians have diagnostic tools that provide more information than basic error codes.
Service Manager
Sarah coordinates our service operations and has deep knowledge of appliance maintenance best practices. She helps homeowners understand when to DIY and when to call the pros.
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