Siemens Dishwasher Error E16

⚡ Quick Answer: The Siemens Dishwasher error E16 indicates a malfunction in the water inlet valve or filling system. This error typically occurs when the dishwasher f... ✅ DIY Fixable

What Does Error E16 Mean?

The Siemens Dishwasher error E16 indicates a malfunction in the water inlet valve or filling system. This error typically occurs when the dishwasher fails to fill with water, or detects unusual water flow. As a result, the cycle may halt and the error will persist until addressed. Factors contributing to this issue may include a fault in the water inlet components or low water pressure from the supply line.

Common Symptoms:

  • Dishwasher displays E16 on digital screen
  • Dishwasher may not fill correctly or senses unexpected water flow
  • Cycle may stop and error persists until resolved

Possible Causes

  • Water inlet/fill system fault (high)
  • Closed or partially opened water tap / low water pressure (medium)

How to Fix Error E16

DIY Fix Check basic water supply and inlet hose

  1. Turn off the dishwasher and close the water tap
  2. Ensure the water tap/corner valve is fully open
  3. Inspect inlet hose for kinks, bends or blockages
  4. Straighten or reposition hose as needed

DIY Fix Clean inlet filters

  1. Turn off water and power to the dishwasher
  2. Locate water inlet filters (at the inlet hose connection)
  3. Remove any debris or sediment buildup from filters
  4. Reconnect hose and restore water/power

Technician Only Inspect and repair/replace water inlet components

  1. Test inlet valve operation and flow sensor readings
  2. Check for defective inlet valve that may be stuck open or not responding to control signals
  3. Inspect internal water inlet system for faults or leaks
  4. Replace faulty components as needed

Parts needed: Water inlet valve, Flow sensor, Inlet hose and filter

🛑 When to Call a Pro:
  • If E16 persists after basic inlet checks and cleaning
  • If there are signs of water leakage or flooding
  • If you are unsure how to safely access internal components

Next step

Choose the next step for E16

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Water Inlet Valve

Controls the flow of hot and cold water into the appliance.

Typical part-only price
$25 - $60
DIY difficulty
Easy
Estimated time
15-30 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.

Find a part that fits my model

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.

Model number required

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.

Find a part that fits my model

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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.

Maintenance supply

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.

View maintenance supply
Maintenance supply

Braided Dishwasher Inlet Hose

For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

wattage 15W
component Water Inlet Valve
resistance 500-1500 ohms
part_number Siemens 00620723
voltage_rating 230V AC

Common Questions

What does E16 error mean on Siemens Dishwasher?

E16 error indicates a malfunction in the water inlet valve or filling system, causing the dishwasher to fail to fill with water.

Can I fix Siemens Dishwasher E16 error myself?

Yes, you can check the water supply, ensure the tap is open, inspect the inlet hose, and clean the inlet filters.

How much does it cost to fix E16 error?

The estimated repair cost ranges from $100 to $300, depending on the region and parts needed.

When should I call a technician for E16?

Call a technician if the E16 error persists after basic checks, if you notice water leakage, or if you're unsure about accessing internal components.

Sources & References

Data last verified: 2026-07-22

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