Fisher & Paykel Washer Error Code — Causes & How to Fix

<p>Fisher & Paykel washer experiencing error code displayed is one of the most commonly reported service issues for this brand. Fisher & Paykel is New Zealand brand, Haier-owned since 2012. Whether you own a newer model or a unit that is several years old, this guide covers the brand-specific causes, model differences, and repair costs you can expect.</p> <h2>Quick Answer</h2> <p>Fisher & Paykel washer displaying an error code indicates a specific component fault. SmartDrive washers display numeric codes on the LCD or LED indicators. Estimated repair cost varies by model and condition.</p> <h2>Affected Fisher & Paykel Models</h2> <p>This issue is commonly reported on these Fisher & Paykel washer models:</p> <ul> <li><strong>Fisher & Paykel WH2424F1</strong></li> <li><strong>Fisher & Paykel WH2424P2</strong></li> <li><strong>Fisher & Paykel WH8060J3</strong></li> </ul> <h2>What Are the Common Causes?</h2> <h3>1. Error 36/37 — Lid Switch or Lock Fault (30% of cases)</h3> <p>Error 36 (lid switch open) and 37 (lid lock failure) are common on Fisher & Paykel top-load SmartDrive washers (WH2424F1, WH2424P2). The lid must be closed and locked for the machine to fill and agitate. Error 36: the lid switch does not detect the lid as closed — check the switch actuator (the plastic tab on the lid that presses the switch) for damage. Error 37: the electronic lid lock solenoid fails to engage. Listen for a click when the cycle starts — no click = lock solenoid failure. The lock assembly is under the top panel near the hinge corner.</p> <p>When our technicians encounter this on a Fisher Paykel, wear on the primary failure component turns out to be the root cause more often than not.</p> <h3>2. Error 51 — Motor Controller / Rotor Position Fault (25% of cases)</h3> <p>Fisher & Paykel SmartDrive washers use a direct-drive motor (no belt, no gearbox). Error 51 indicates the motor controller cannot determine the rotor position. Causes: a failed rotor position sensor (Hall effect sensor), loose motor connector, or motor controller board failure. The SmartDrive motor is under the outer tub — the rotor is a large ring magnet assembly. Check the motor connector (a multi-pin plug at the bottom of the tub) for corrosion or loose pins. The Hall sensor is mounted on the stator and reads rotor magnets as they pass. Test with a multimeter if accessible.</p> <h3>3. Error 42/43 — Water Fill Fault (20% of cases)</h3> <p>Error 42 (fill timeout — water not reaching required level) and 43 (overfill — water exceeds safe level). Error 42: check water supply valves (both hot and cold must be fully open), clean inlet screen filters, verify home water pressure is above 20 PSI. If supply is good, the inlet valve solenoid may have failed — test for continuity. Error 43: the inlet valve is not closing fully (solenoid stuck open) or the pressure sensor/diaphragm is sending incorrect level signals. Fisher & Paykel uses a pressure switch with a small air hose — check the hose for cracks or kinks.</p> <h3>4. Error 52 — Motor Overload / Unbalanced Load (15% of cases)</h3> <p>Error 52 indicates the motor drew excessive current, typically from an unbalanced or overloaded drum. The SmartDrive motor protects itself by shutting down. Reduce the load size and redistribute items evenly around the drum. For persistent Error 52 with normal loads: the motor controller may be failing, or the suspension springs/dampers may be worn, causing excessive drum movement that triggers the overload protection. On Fisher & Paykel front-loaders (WH8060J3), check the shock absorbers for leakage — worn shocks cause excessive drum movement during spin.</p> <h3>5. Error 31 — Pressure Sensor Fault (10% of cases)</h3> <p>Error 31 indicates the pressure sensor (water level sensor) is reading out of range. The sensor uses a small air tube connected to the bottom of the tub — as water rises, air pressure in the tube increases, and the sensor converts this to a water level reading. A cracked or disconnected air tube, a blocked tube (water in the tube), or a failed sensor itself causes Error 31. Inspect the air tube from the tub to the sensor (usually mounted on the rear frame or control board) for cracks, kinks, or water contamination. Blow through the tube gently — it should be clear.</p> <h2>Step-by-Step Troubleshooting</h2> <p>Before starting any troubleshooting on your Fisher & Paykel washer, disconnect power at the circuit breaker or unplug the unit. For gas appliances, turn off the gas supply valve.</p> <ol> <li><strong>Identify your exact model:</strong> Locate the model number on the serial plate (typically inside the door frame, on the rear panel, or under the lid). This determines exact parts and diagnostic procedures.</li> <li><strong>Check for error codes:</strong> If your Fisher & Paykel washer has a digital display, note any error codes shown. These narrow the diagnosis to a specific component.</li> <li><strong>Inspect the most likely cause:</strong> Based on the causes above, start with the highest-probability component. Visual inspection and listening for unusual sounds during operation often confirm or rule out the cause.</li> <li><strong>Test basic components:</strong> Check power supply, inspect accessible parts for visible damage, and verify settings are correct.</li> <li><strong>Test operation:</strong> After addressing any obvious issues, restore power and run a test cycle. Monitor for 10-15 minutes to see if the symptom recurs.</li> </ol> <h2>When Should You Call a Professional?</h2> <p>Contact a certified appliance repair technician if:</p> <ul> <li>The issue persists after basic troubleshooting</li> <li>You notice burning smell, sparking, or electrical damage</li> <li>The repair requires accessing gas connections or high-voltage components</li> <li>Your Fisher & Paykel washer is under warranty — professional diagnosis preserves coverage</li> </ul> <h2>Frequently Asked Questions</h2> <h3>How do I reset a Fisher & Paykel washer error code?</h3> <p>Press and hold the Power button for 5 seconds to clear the error and turn off the machine. Wait 30 seconds, then press Power to restart. If the error returns when you start a cycle, the underlying fault is persistent and the component needs attention. For fill errors (42/43), check water supply before resetting. For motor errors (51/52), check load size and distribution. Error codes are stored in memory — a technician can retrieve the history for diagnosis.</p> <h3>What is the SmartDrive motor in Fisher & Paykel washers?</h3> <p>SmartDrive is Fisher & Paykel's direct-drive motor technology — the motor is mounted directly to the outer tub with no belt, pulleys, or gearbox. This design has fewer moving parts (more reliable) and allows the motor to precisely control drum speed and direction. The trade-off: when the motor or controller fails, the repair is more expensive than a simple belt replacement. SmartDrive motors are Fisher & Paykel-proprietary with no aftermarket equivalent.</p> <h3>How much does Fisher & Paykel washer error code repair cost?</h3> <p>Fisher & Paykel washer error code repairs range. Lid switch/lock repairs cost. Motor controller repairs run. Water fill system repairs cost. Pressure sensor repairs are. SmartDrive motor replacement (rare) is. Parts are available through Fisher & Paykel's authorized service network.</p> <p><em>Still having issues with your Fisher & Paykel washer? <a href="/book">Book an EasyBear technician</a> for expert Fisher & Paykel [washer repair](/bay-area/services/washer-repair). Our technicians carry OEM parts and brand-specific diagnostic equipment on every service call.</em></p>