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

  1. Turn the dishwasher off using its power/control panel (if available).
  2. Turn off the home circuit breaker feeding the dishwasher for about 30 seconds.
  3. Turn the circuit breaker back on and power up the dishwasher.
  4. See if the E6 error clears or reoccurs.
  5. Check that the dishwasher door is fully closed and latched before running.

Technician Only Professional diagnostic service

  1. Technician should consult Sub‑Zero technical support or service manual specific to the exact dishwasher model.
  2. Inspect control board connections, power supply to the dishwasher, and any diagnostic logs.
  3. 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

🛑 When to Call a Pro:
  • 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.

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: 2026-04-23

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