This guide covers the most common error codes across G 4000, G 5000, and G 7000 series models. We’ll explain what each code means and provide practical repair steps. Many codes point to simple maintenance issues you can address yourself, though some require professional service from our Keswick-based technicians.
How Miele Dishwashers Display Error Codes
Miele displays fault information as F + a two-digit number (F11, F13, F24, and so on). The code appears on the display panel or flashes via LEDs, depending on your model generation. Newer machines show the code directly on the digital display. Older G series models may display it through programme lights or require accessing service mode.
The format remains consistent across Miele’s entire range. Write down the exact code — the full F-number is crucial for proper diagnosis.
Reading and Clearing Miele Dishwasher Error Codes
Reading the Code
Locate your error code on the display panel and record it exactly. Some models require pressing a specific button or holding down the programme selector to view the complete fault log. Check your owner’s manual for model-specific instructions on accessing error codes.
Clearing the Code
Most Miele codes clear automatically once you resolve the underlying issue. You can manually clear a code using these methods:
- Hold down the programme button (often the start/pause button) for 3–5 seconds until the display resets
- Turn off the dishwasher at the wall switch for 30 seconds, then switch it back on
- Access service mode by holding the programme button and turning the dial to a specific position (varies by model)
When the code reappears after clearing, the underlying fault hasn’t been resolved. This signals the need for further diagnosis or professional service.
The Most Common Miele Dishwasher Error Codes
F13: Water Drainage Fault (Most Frequent)
F13 represents the most common Miele dishwasher error code. It indicates the dishwasher cannot drain water properly — standing water in the tub triggers this safety feature to prevent overflow.
Common causes:
- Blocked or dirty microfilter and coarse filter combination
- Food debris stuck in the drain pump or pump housing
- Kinked or blocked drain hose
- Clogged drain pump impeller
- Drain pump motor failure (less common)
DIY repair steps:
- Stop the programme and open the door carefully
- Remove the lower basket to access the filter assembly
- Unscrew and inspect the microfilter/coarse filter assembly at the tub bottom
- Rinse under running water, removing any trapped food or debris
- Check the drain hose at the dishwasher’s back — make sure it’s not kinked and clear of blockages
- Reinsert the filter, close the door, and restart the cycle
If F13 persists after cleaning filters and checking the drain hose, the drain pump or its motor may need replacement. This requires professional Miele service.
F11: Water Intake Fault
F11 means water isn’t reaching the dishwasher properly. The fill cycle detected insufficient water pressure or volume within the expected timeframe.
Common causes:
- Kinked inlet hose
- Low water pressure from the household supply
- Blocked inlet filter screen on the inlet valve
- Failed inlet valve or solenoid
DIY repair steps:
- Check both water inlet hoses for kinks or pinches
- Turn off the water supply valve behind the dishwasher
- Inspect the inlet hose filter screen for clogs
- Clean the screen gently with a soft brush if blocked
- Verify the water supply taps are fully open
- Restart the dishwasher and run a test cycle
When the issue persists and water pressure is normal throughout your home, the inlet valve itself may have failed. Professional replacement becomes necessary.
F70: Float Switch Activated (Water in Base)
F70 alerts you that water has collected in the dishwasher’s base. A leak or drainage blockage has triggered the safety float switch — this prevents water damage to your floor.
Common causes:
- Drainage fault (similar to F13 but water has pooled at the base)
- Leaking inlet valve or door seal
- Cracked tub or tub component
- Faulty door gasket allowing water escape
Immediate action steps:
- Stop the programme and open the door carefully
- Manually bail out or sponge away standing water
- Inspect the door gasket for cracks, tears, or misalignment
- Check the drain hose and filter as described under F13
- Look for obvious leaks around the tub or door seal
If water continues to accumulate after these steps, contact a technician immediately. A developing leak in the tub seal or inlet valve requires professional repair.
F24: Temperature Sensor or Heating Element Fault
F24 indicates an issue with the NTC (negative temperature coefficient) sensor or heating element. The dishwasher cannot verify or maintain proper water temperature for effective cleaning.
Common causes:
- Failed temperature sensor (NTC probe)
- Faulty heating element or element wiring
- Loose electrical connection on the sensor
- Limescale buildup on the sensor probe
This Miele dishwasher error code requires professional diagnosis and repair. Temperature sensors and heating elements cannot be safely tested or replaced without specialized knowledge and proper tools.
F32 and F78: Circulation Pump Faults
Both F32 and F78 point to circulation pump problems. This motor sprays water during wash and rinse cycles. F78 represents a variant code depending on your machine’s generation.
Common causes:
- Circulation pump motor failure
- Jam in the pump impeller
- Electrical fault in pump wiring
Do not attempt to access or replace the circulation pump yourself. The pump integrates with the wash system, and improper removal can damage surrounding components. We recommend professional service for all pump-related codes.
F51: Rinse Aid Dispenser Malfunction
F51 indicates the rinse aid dispenser isn’t working correctly. Rinse aid helps water sheet off dishes, preventing spots and streaks on glassware.
DIY repair steps:
- Open the dispenser door inside the dishwasher (usually under the top basket or on the door inner panel)
- Fill with Miele-approved rinse aid to the indicated level
- Make sure the dispenser cap is closed tightly
- Clean any dried rinse aid residue from around the dispenser
- Run a complete wash cycle to test
When the code returns after refilling, the dispenser motor or solenoid may need replacement. This requires technician service.
F52: Detergent Dispenser Fault
F52 means the detergent dispenser drawer isn’t opening during the wash cycle. This prevents detergent from being released at the correct time, affecting cleaning performance.
DIY repair steps:
- Open the dishwasher door and locate the detergent dispenser
- Check that the dispenser isn’t jammed or blocked by a dish or rack
- Clean any residue or hardened detergent around the dispenser edges
- Manually press the dispenser tab to verify it moves freely
- Remove any buildup that might prevent proper closure
- Restart the cycle and observe if the dispenser opens
If the dispenser still doesn’t open properly, the solenoid or spring mechanism has likely failed. Professional replacement becomes necessary.
F63: Flow Meter Fault
F63 indicates a fault in the water flow meter — the sensor that measures how much water enters the dishwasher during each cycle phase. This affects the machine’s ability to use the correct water volume.
Typical cause: Flow meter failure or internal blockage in the meter housing.
This code requires professional diagnosis and repair. The flow meter cannot be safely tested or replaced without proper tools and technical expertise.
F67 and F69: Auto Programme Sensor Fault
These codes relate to the auto-sensing feature in select Miele models. The dishwasher uses turbidity sensors to detect soil level and adjust water usage and detergent accordingly. A sensor malfunction prevents this automatic adjustment.
Both codes require professional service to diagnose and repair the sensor system. Attempting DIY repairs on electronic sensors can cause additional damage.
F84 and F85: Temperature Sensor NTC Fault
Similar to F24, these codes indicate temperature sensor failure. F84 and F85 are generational variants depending on your specific G series model and control board version.
Professional repair is necessary for all temperature sensor codes. Do not attempt to replace the NTC sensor yourself, as improper installation can damage the control board.
Complete Miele Dishwasher Error Code Reference
| Error Code | Meaning | DIY Fix Possible? | Action Required |
|---|---|---|---|
| F11 | Water intake fault | Yes | Check hoses, inlet filter, water pressure |
| F12 | Water intake fault/overflow | Partial | Check inlet hose; may need valve replacement |
| F13 | Water drainage fault | Yes | Clean filters, check drain hose |
| F14 | Hot water intake fault | Yes | Check hot water supply, temperature |
| F15 | Hot water heater fault | No | Professional repair required |
| F24 | Temperature sensor fault | No | Professional repair required |
| F32 | Circulation pump fault | No | Professional repair required |
| F40 | Electronic fault | No | Professional diagnosis required |
| F51 | Rinse aid dispenser fault | Yes | Refill rinse aid, check dispenser |
| F52 | Detergent dispenser fault | Yes | Clean dispenser, check for jams |
| F63 | Flow meter fault | No | Professional repair required |
| F67 | Auto programme sensor fault | No | Professional repair required |
| F69 | Auto programme sensor fault | No | Professional repair required |
| F70 | Float switch activated | Partial | Check for leaks, drain base water |
| F78 | Circulation pump fault | No | Professional repair required |
| F84 | NTC temperature sensor fault | No | Professional repair required |
| F85 | NTC temperature sensor fault | No | Professional repair required |
When to Call a Professional for Miele Error Codes
While some Miele dishwasher error codes allow for DIY fixes, others require professional service. Call a technician when you encounter:
- Temperature sensor codes (F24, F84, F85)
- Circulation pump codes (F32, F78)
- Electronic or control board faults (F40 and higher)
- Persistent drainage issues after filter cleaning
- Water leaks indicated by F70
- Any code that returns immediately after clearing
SureFit Appliance Services provides expert Miele dishwasher repair throughout the GTA and surrounding regions. We stock genuine Miele parts and offer a 90-day warranty on all completed repairs.
Preventing Future Miele Dishwasher Error Codes
Regular maintenance prevents many common error codes:
- Monthly filter cleaning: Remove and rinse the microfilter and coarse filter under hot water
- Quarterly rinse aid check: Keep the rinse aid dispenser filled to prevent F51 codes
- Load dishes properly: Avoid blocking spray arms or the detergent dispenser
- Use quality detergent: Miele-approved detergents reduce residue buildup
- Run cleaning cycles: Monthly cleaning cycles with dishwasher cleaner remove limescale and grease
- Check water temperature: Hot water should reach 120°F (49°C) at your water heater
These simple steps extend your dishwasher’s life and reduce the frequency of error codes.
Frequently Asked Questions About Miele Dishwasher Error Codes
Why does my Miele dishwasher keep showing F13 even after cleaning the filters?
Persistent F13 codes after filter cleaning usually indicate a problem with the drain pump itself. Food debris may be stuck in the pump impeller, or the pump motor has failed. This requires professional service to access and repair the drain pump assembly.
Can I reset my Miele dishwasher to clear all error codes permanently?
You can clear displayed codes by turning the machine off for 30 seconds or using the programme button reset. However, codes return if the underlying problem isn’t fixed. There’s no permanent “reset” that prevents legitimate error codes from appearing.
How much does Miele dishwasher repair cost for common error codes?
Repair costs depend on the specific fault and required parts. Our service call fee is $85 + HST per appliance, waived if repair proceeds. Simple fixes like filter cleaning or dispenser adjustments may only require the diagnostic fee, while pump or sensor replacements involve parts and labour costs.
Are Miele dishwasher parts expensive compared to other brands?
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