What does E24 mean?
Water is not draining — usually a kinked or blocked drain hose.
Common causes
- Kinked drain hose
- Clogged sink drain or disposal connection
What you can safely check
- Check the hose under the sink
- Run the disposal
- Clean the filters
Safety first. Unplug the appliance (and shut off gas or water where relevant) before inspecting it. Codes and procedures vary by model — check your owner’s manual.
When to call a technician
If the code comes back after these checks, or you see leaks, burning smells or tripped breakers, stop using the dishwasher and schedule a technician. Our team repairs Bosch dishwashers every week.
Frequently Asked Questions
What does Bosch dishwasher error code E24 mean?
Water is not draining — usually a kinked or blocked drain hose.
How do I fix Bosch code E24?
Check the hose under the sink. Run the disposal. Clean the filters.
When should I call a technician?
If the code comes back after these checks, or you see leaks, burning smells or tripped breakers, stop using the dishwasher and schedule a technician. Our team repairs Bosch dishwashers every week.
Other Bosch dishwasher codes
E09Heating element errorE15Water in the base (leak protection)E22Filter cloggedE25Drain pump blocked
Updated Oct 29, 2026