Sub-Zero Dishwasher Error E6
⚡ Quick Answer: The Sub Zero Dishwasher E6 error indicates a drainage failure, often resulting in unusual noises from the pump. When this error appears, the dishwashe... ✅ DIY Fixable
What Does Error E6 Mean?
The Sub Zero Dishwasher E6 error indicates a drainage failure, often resulting in unusual noises from the pump. When this error appears, the dishwasher will cease operation. If you encounter this issue, it's crucial to check for blockages and consider performing a power cycle by turning off the unit and resetting the circuit breaker.
Common Symptoms:
- Dishwasher displays E6 on control panel (user report context assumed)
- Dishwasher stops operation when error appears
Possible Causes
- Drain Pump
- Drain Hose
- Control Board
How to Fix Error E6
DIY Fix Basic checks and power cycle
- Turn the dishwasher off using its power/control panel (if available).
- Turn off the home circuit breaker feeding the dishwasher for about 30 seconds.
- Turn the circuit breaker back on and power up the dishwasher.
- See if the E6 error clears or reoccurs.
- Check that the dishwasher door is fully closed and latched before running.
Technician Only Professional diagnostic service
- Technician should consult Sub‑Zero technical support or service manual specific to the exact dishwasher model.
- Inspect control board connections, power supply to the dishwasher, and any diagnostic logs.
- Test components such as control board, interface board, wiring harness, and power delivery to identify fault triggers.
Parts needed: Control board / interface board, Wiring harness, Power supply components
- If the error persists after power cycling.
- If the dishwasher shows signs of electrical issues (sparking, burning smell).
- If water leaks are present alongside the error.
Next step
Choose the next step for E6
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
- Typical part-only price
- $120 - $280
- DIY difficulty
- Medium
- Estimated time
- 20-40 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Dishwasher parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Dishwasher Cleaner and Descaler
Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 50W |
|---|---|
| component | Drain Pump |
| resistance | 10-20 ohms |
| part_number | Sub Zero 7001010 |
| voltage_rating | 120V AC |
Common Questions
What does E6 error mean on Sub Zero Dishwasher?
E6 indicates a drainage failure, causing the dishwasher to stop operation.
Can I fix Sub Zero Dishwasher E6 error myself?
Yes, you can try power cycling the dishwasher and checking for blockages.
How much does it cost to fix E6 error?
Repair costs typically range from $150 to $400, depending on the technician.
When should I call a technician for E6?
Call a technician if the error persists after power cycling or if you notice electrical issues.
Sources & References
Data last verified: 2026-07-26
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