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Error code reference

Miele Freezer Error Code 3-1-3

Icemaker

Miele codesMiele freezer codes

Icemaker: Icemaker water fill valve faulty.

First step from the service manual

Check water fill valve. If valve is okay, replace icemaker.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What 3-1-3 means on a Miele freezer

Error code 3-1-3 on a Miele freezer indicates a fault detected within the icemaker's water fill valve circuit. The water fill valve is an electrically operated solenoid valve responsible for admitting a precise amount of water into the icemaker tray during each ice-making cycle. When the control board triggers the fill cycle, it sends a voltage signal to open this valve for a timed interval. If the board detects an abnormal electrical response from the valve, such as an open circuit, a short, or a signal that falls outside expected parameters, it flags code 3-1-3 and halts ice production to prevent overfilling or a dry cycle.

The most direct diagnostic path is to inspect the water fill valve itself. This involves checking the solenoid coil for proper resistance and continuity, verifying that the valve receives the correct supply voltage when commanded to open, and confirming that no wiring harness damage or connector corrosion is present between the valve and the control board. A solenoid coil that has failed open or shorted will produce an out-of-range resistance reading and must be replaced. If the valve checks out electrically and mechanically, the fault may lie within the icemaker module itself, and Miele's diagnostic guidance directs technicians to replace the icemaker assembly as the next step.

Source: manufacturer service documentation.

Common causes of 3-1-3

  1. 01

    Failed water fill valve solenoid

    Part replacement

    The solenoid coil inside the fill valve can burn out or develop an open circuit over time. Testing the coil for continuity and proper resistance will confirm this failure, and the valve must be replaced.

  2. 02

    Wiring harness damage or connector corrosion

    Wiring / connection

    Wires running to the fill valve can become corroded, pinched, or broken, causing the control board to read an incorrect signal. Visually inspect the harness and connectors at the valve for signs of corrosion, melting, or physical damage.

  3. 03

    Shorted fill valve coil

    Part replacement

    A coil that has developed an internal short will cause abnormal current draw, which the control board detects as a fault. An ohmmeter check across the valve terminals will show a resistance value well outside the normal range.

  4. 04

    Faulty icemaker module

    Part replacement

    If the fill valve tests within normal electrical parameters, the icemaker module itself may be sending incorrect signals or failing to properly command the valve. Miele's diagnostic procedure calls for replacing the icemaker assembly in this scenario.

  5. 05

    Low or interrupted water supply pressure

    Wiring / connection

    While not always the primary trigger for this code, inadequate water pressure can stress the valve and contribute to premature solenoid failure. Confirm that household water supply pressure is within the appliance's required range.

See the test procedure for each cause

Frequently asked questions about 3-1-3

What does 3-1-3 mean on a Miele freezer?
Error code 3-1-3 on a Miele freezer indicates that the icemaker's water fill valve has been detected as faulty. The control board monitors the solenoid valve that supplies water to the ice tray and triggers this code when it receives an abnormal electrical signal. Ice production will be suspended until the fault is corrected.
Can I fix error code 3-1-3 myself?
A knowledgeable DIYer can start by inspecting the wiring harness and connectors at the water fill valve for visible damage or corrosion. Testing the solenoid coil with a multimeter requires basic electrical knowledge and access to the valve. However, if the valve or icemaker assembly needs replacement, comfort with appliance disassembly is necessary, and many homeowners prefer to have a technician handle this repair.
Is it safe to continue using my Miele freezer with error code 3-1-3?
The freezer compartment itself will continue to operate normally and keep food frozen. Only the icemaker function is affected by this fault. There is no immediate safety hazard, but leaving a faulty solenoid valve unaddressed for an extended period could allow further electrical degradation, so it is advisable to have it repaired promptly.
How much does it cost to repair error code 3-1-3 on a Miele freezer?
Repair costs vary depending on what component needs replacement and local labor rates. A replacement water fill valve for a Miele unit typically runs in the range of $30 to $90 for the part alone. If the full icemaker assembly requires replacement, parts costs generally range from $150 to $350 or more. Add technician labor, which commonly runs $100 to $200 per hour, for a total repair estimate.
Will resetting my Miele freezer clear error code 3-1-3?
A power cycle or control board reset may temporarily clear the code, but the fault will return as soon as the icemaker attempts another fill cycle if the underlying problem has not been corrected. A reset alone does not repair a failed solenoid coil or damaged wiring. The physical cause of the fault must be diagnosed and resolved for the code to clear permanently.

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