Miele Dishwasher Error Code F16: How to Fix It

Medium 45-90 minutes Medium Severity Verified June 2026
Error Code
F16
Brand
Miele
Product Type
dishwasher
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
45-90 minutes
Error code F16 on your Miele dishwasher indicates a drain pressure switch fault, which means the dishwasher cannot properly detect water drainage. This typically occurs due to clogged drain systems, faulty pressure switch connections, or a malfunctioning pressure switch itself.
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Tools You'll Need

How to Fix Error Code F16

  1. Safety Preparation

    Always disconnect power before servicing any electrical appliance to prevent shock or injury.
  2. Check and Clean the Drain Filter

  3. Inspect the Garbage Disposal

  4. Examine the Drain Hose

  5. Access the Pressure Switch

    Take a photo of wire connections before disconnecting anything for reference during reassembly.
  6. Check Pressure Switch Connections

  7. Test the Pressure Switch

  8. Run a Test Cycle

Parts You May Need

Drain pressure switch
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Pressure switch tubing
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Wire connectors
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Drain pressure switch
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Pressure switch tubing
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Wire connectors
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Drain pressure switch
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Pressure switch tubing
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Wire connectors
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Drain pressure switch
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Pressure switch tubing
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Wire connectors
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Drain pressure switch
Check Price on Amazon
Pressure switch tubing
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Wire connectors
Check Price on Amazon
Drain pressure switch
Check Price on Amazon
Pressure switch tubing
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Wire connectors
Check Price on Amazon
Drain pressure switch
Check Price on Amazon
Pressure switch tubing
Check Price on Amazon
Wire connectors
Check Price on Amazon
Drain pressure switch
Check Price on Amazon
Pressure switch tubing
Check Price on Amazon
Wire connectors
Check Price on Amazon
Drain pressure switch
Check Price on Amazon
Pressure switch tubing
Check Price on Amazon
Wire connectors
Check Price on Amazon
Drain pressure switch
Check Price on Amazon
Pressure switch tubing
Check Price on Amazon
Wire connectors
Check Price on Amazon
Drain pressure switch
Check Price on Amazon
Pressure switch tubing
Check Price on Amazon
Wire connectors
Check Price on Amazon
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When to Call a Professional

Call a professional technician if the pressure switch needs replacement and you're not comfortable working with electrical connections, if multiple components appear damaged, or if the error persists after completing all troubleshooting steps. Also seek professional help if you discover significant water damage or if the dishwasher requires removal for access to internal components.

Frequently Asked Questions

What causes Miele dishwasher error code F16?
Error code F16 is caused by a drain pressure switch fault, typically due to clogged filters, blocked drain hoses, loose pressure switch connections, or a faulty pressure switch that cannot properly detect water drainage.
Can I still use my Miele dishwasher with F16 error?
No, you should not use your dishwasher with the F16 error as it indicates a drainage problem that could lead to flooding, poor cleaning performance, or damage to the appliance.
How much does it cost to fix F16 error on Miele dishwasher?
DIY repairs typically cost $20-60 for replacement parts like filters or pressure switches. Professional repair service ranges from $150-300 depending on the required parts and labor time.
How often should I clean my dishwasher filter to prevent F16 errors?
Clean your dishwasher filter monthly or whenever you notice decreased cleaning performance. Regular maintenance helps prevent clogs that can trigger pressure switch faults and F16 errors.
Is F16 error covered under Miele warranty?
F16 errors may be covered under warranty if caused by manufacturing defects, but blockages due to normal use or maintenance issues are typically not covered. Check your specific warranty terms and contact Miele for clarification.