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Error code reference

Fisher & Paykel Washer Error Code #49

Hot and/or cold water valve faulty.

Fisher & Paykel codesFisher & Paykel washer codes

Hot and/or cold water valve faulty.

First step from the service manual

Check that the valve harnesses have been connected correctly or valve is not open circuit.

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

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What #49 means on a Fisher & Paykel washer

Error code #49 on a Fisher & Paykel washer indicates a fault detected in the hot water valve, cold water valve, or both. These valves are solenoid-operated inlet valves that open and close electrically to control water flow into the drum during fill cycles. The washer's control board monitors the electrical state of each valve and triggers this code when it detects an abnormal condition, such as an open circuit in the valve coil or a wiring harness problem.

The most common cause is a disconnected or improperly seated harness connector at the valve assembly. During installation, servicing, or transport, the wiring connectors can work loose from the solenoid terminals. An open circuit within the valve solenoid coil itself is another cause, meaning the coil winding has failed internally and no longer presents the expected resistance to the control board.

Diagnosis should begin by inspecting all harness connections at both the hot and cold valve solenoids to confirm they are fully seated and undamaged. If connections are secure, use a multimeter to check continuity and resistance across each solenoid coil. A coil that reads open circuit (infinite resistance) has failed and the valve assembly will need replacement. Check the wiring harness along its full length for pinched, chafed, or broken conductors that could interrupt the circuit between the control board and the valves.

Source: manufacturer service documentation.

Common causes of #49

  1. 01

    Disconnected or loose valve harness connector

    Wiring / connection

    The wiring connector at the hot or cold solenoid valve may not be fully seated, causing an open circuit. Inspect both valve harness connections and press them firmly into place.

  2. 02

    Failed solenoid coil (open circuit)

    Part replacement

    The internal winding of a solenoid coil can break, resulting in an open circuit that the control board detects as a fault. Test each coil with a multimeter; a reading of infinite resistance confirms coil failure.

  3. 03

    Damaged wiring harness

    Part replacement

    Chafed, pinched, or broken wires between the control board and the valve assembly can interrupt the circuit. Trace the harness along its full length looking for visible damage or continuity breaks.

  4. 04

    Corroded or damaged connector terminals

    Wiring / connection

    Moisture exposure can cause corrosion on the solenoid connector pins, increasing resistance and causing an effective open circuit. Inspect terminals for green or white oxidation and clean or replace as needed.

See the test procedure for each cause

Frequently asked questions about #49

What does #49 mean on a Fisher & Paykel washer?
Error code #49 indicates a fault in the hot water valve, cold water valve, or both. The control board has detected an electrical problem with one or both of the solenoid inlet valves, such as an open circuit or a wiring issue. The washer cannot reliably control water fill until the fault is resolved.
Can I fix error code #49 myself?
In some cases, yes. Start by checking that all harness connectors at the hot and cold water valve solenoids are properly seated and undamaged, as a loose connection is the most common cause. If the connections look correct, testing the solenoid coils with a multimeter is the next step, though replacing a failed valve requires some comfort working with appliance wiring and water connections.
Is it safe to keep using my washer when error #49 appears?
It is not advisable to continue running the washer while this code is active. A faulty inlet valve can result in the machine failing to fill correctly, overfilling, or in some fault conditions, not stopping water flow as expected. Addressing the fault before further use is the safer approach.
How much does it cost to repair error code #49 on a Fisher & Paykel washer?
If the fix is simply reseating a loose connector, there is no parts cost and minimal labor time. If a water inlet valve assembly needs replacement, parts typically range from around $40 to $120 depending on the model, with professional labor adding $80 to $200 on top of that depending on your location.
Will resetting the washer clear error code #49?
A reset may temporarily clear the code, but it will return if the underlying fault is still present. The control board will detect the open circuit or wiring issue again during the next fill cycle. A lasting repair requires identifying and correcting the actual fault in the valve circuit.

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