Bosch
DWHD660EFP
Dishwasher
Bosch DWHD660EFP — Error Code E04
Bosch DWHD660EFP error code E04: Flow meter error — no water flow detected.
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Methodology: We combine manufacturer references with recurring service patterns, then review for safe, step-by-step repair guidance.
Sources: Manufacturer fault-code sheets, service manuals, and recurring field-repair patterns.
Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.
Looking for the full diagnosis and repair guide? View complete Bosch Dishwasher error code E04 guide →
Repair guidance: the symptoms and steps below come from the canonical Bosch Dishwasher E04 guide and apply to DWHD660EFP unless your manual says otherwise.
Symptoms on DWHD660EFP
- ⚠️ Dishwasher not filling
- ⚠️ Dishes coming out dirty
- ⚠️ Machine stops mid-cycle
How to Fix Error E04 on DWHD660EFP
- 1 Unplug the dishwasher for 60 seconds then plug back in — this resets the control board and clears many temporary faults
- 2 If the error persists after basic troubleshooting, contact a qualified appliance technician
🛠️ You'll need: Screwdriver set, Pliers, Multimeter
· Time: 20–40 min
Questions People Also Ask for Error E04
What does Bosch Dishwasher error code E04 mean? ▼
Error code E04 on a Bosch Dishwasher means: Flow meter error — no water flow detected. The appliance detected this condition and has stopped or limited operation to prevent further damage.
How do I fix Bosch Dishwasher error code E04? ▼
First, unplug the dishwasher for 60 seconds to reset the control board. If error E04 returns, the root cause (flow meter error — no water flow detected) needs to be addressed — check connections, filters, and hoses before calling a technician.
Is it safe to use my Bosch Dishwasher with error code E04? ▼
It depends on the cause. Most E04 errors mean the appliance has stopped itself as a safety measure. Check the 'Should I unplug it?' section above for specific guidance on this error.