E24 Error Code
📋 What Does E24 Mean?
Drain Error — the dishwasher is not draining properly.
🔍 Common Causes
- 1Drain filter clogged
- 2Drain hose kinked or blocked
- 3Drain pump blocked by debris
- 4Check valve stuck closed
📞 When to Call a Pro
If drain pump motor has failed.
🔧 DIY Fix Steps
- 1Clean the drain filter first (see E22)
- 2Check drain hose under sink — ensure it is not kinked
- 3Ensure drain hose is connected above the P-trap under sink (anti-siphon)
- 4Remove and check the pump impeller for debris (advanced DIY)
Frequently Asked Questions
What does E24 mean on a Bosch dishwasher?
Drain Error — the dishwasher is not draining properly.
Can I fix E24 myself?
Yes, in many cases. Start with: clean the drain filter first (see e22) If that does not resolve it, if drain pump motor has failed.
How much does it cost to repair error E24?
Estimated repair cost: $150–$350. This varies by region and technician.
Tools That Help With This Diagnosis
Basic troubleshooting tools grouped separately from the actual error-code explanation.
Multimeters
Useful for basic electrical checks when the repair path calls for it and the unit is safely isolated.
Driver sets
Useful when the first obstacle is simply reaching the part or hose involved.
Cleanup tools
Useful for drain and leak faults where standing water hides the problem.
Related Pages
More Bosch error codes
Browse related codes for the same brand and appliance family.
E15 code page
Open another nearby code that often appears in the same troubleshooting path.
Troubleshooting guide hub
Open broader diagnosis, symptom, and first-step guides.
Diagnostic tools
See basic tools that help without mixing them into the code explanation itself.
Related Troubleshooting Guides
Water Supply Error Guide
How to troubleshoot fill-time, no-water, and inlet-valve related appliance errors.
Dishwasher Leak and Drain Error Guide
How to troubleshoot anti-flood, leak, vent, filter, and drain issues on dishwashers.
AE first steps guide
The first checks to make when you see error code AE.