Thermador Dishwasher Error E16

⚡ Quick Answer: The Thermador dishwasher E16 error indicates a drainage issue related to the water filling system. This error typically arises when the dishwasher fai... ✅ DIY Fixable

What Does Error E16 Mean?

The Thermador dishwasher E16 error indicates a drainage issue related to the water filling system. This error typically arises when the dishwasher fails to fill with water, which may be accompanied by unusual sounds from the pump and a flashing display. Common causes include an obstructed or kinked water inlet hose, insufficient water supply pressure, or a faulty water inlet valve. Addressing these issues promptly can help restore normal operation.

Common Symptoms:

  • Dishwasher displays E16 (often together with E17) on control panel
  • Dishwasher fails to fill with water or detects abnormal water flow
  • Cycle does not proceed due to lack of fill

Possible Causes

  • Obstructed, kinked, or damaged water inlet hose restricting water flow into dishwasher (high)
  • Insufficient water supply pressure or closed supply valve (medium)
  • Faulty water inlet valve or internal fill component malfunction (medium)

How to Fix Error E16

DIY Fix Check and correct water inlet supply

  1. Turn off dishwasher and shut off water supply.
  2. Inspect the water inlet hose behind the dishwasher ensuring it is not kinked, twisted, sharply bent or visibly damaged.
  3. Check that the household water supply valve feeding the dishwasher is fully open.
  4. If accessible, inspect the small screen filter on the inlet valve for debris and clean it gently if clogged.

DIY Fix Reset dishwasher and test fill cycle

  1. Turn off dishwasher power at the circuit breaker or unplug the unit for at least one minute.
  2. Restore power and run a short rinse cycle to see whether error recurs.
  3. Observe whether water fills normally or the error appears immediately.

Technician Only Test and replace water inlet valve or internal components

  1. Disconnect dishwasher from power and water.
  2. Remove access panel and test the inlet valve electrically and mechanically to confirm proper operation.
  3. If valve is faulty, replace with OEM inlet valve assembly.
  4. Check related fill sensors (float, pressure switch) for proper function and replace if defective.

Parts needed: water inlet valve assembly, float switch / water level sensor

🛑 When to Call a Pro:
  • If after basic supply checks and resets the error persists
  • If water supply pressure is adequate but dishwasher still fails to fill
  • If you are uncomfortable accessing internal components

Technical Specifications

wattage 50W
component Drain Pump
resistance 10-20 ohms
part_number 00712345
voltage_rating 120V AC

Common Questions

What does E16 error mean on Thermador dishwasher?

E16 indicates a drainage issue where the dishwasher fails to fill with water, often showing unusual sounds and a flashing display.

Can I fix Thermador dishwasher E16 error myself?

Yes, you can check the water inlet supply, ensure no kinks in the hose, and reset the dishwasher to troubleshoot the issue.

How much does it cost to fix E16 error?

Repair costs for the E16 error range from $100 to $300+, depending on parts and labor in your region.

When should I call a technician for E16?

Call a technician if the error persists after basic checks, if water supply pressure is adequate but the issue remains, or if you're uncomfortable with internal repairs.

Sources & References

Data last verified: 2026-03-25

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