Fisher & Paykel Washer, Dishwasher, Oven Error Code 3

Error code 3 on Fisher & Paykel appliances signals a motor controller fault, meaning the system controlling power delivery and operation of the drive motor has detected an abnormal condition. This fault can involve the motor controller board, the wiring connecting it to the motor or main board, or the drive motor itself. The appliance will typically stop operating until the fault is resolved.

You should not continue operating the appliance while error code 3 is active. A motor controller fault can indicate conditions such as electrical shorts or component overheating that could worsen with continued use and potentially create a safety hazard. Power the appliance off until the fault has been diagnosed and repaired.

Resetting the appliance by disconnecting power for several minutes may temporarily clear the fault display, but if the underlying cause, whether a faulty board, damaged wiring, or failing motor, has not been corrected, the error code will return when the appliance attempts to operate. A reset alone is not a fix and should only be used as part of the diagnostic process.

Some causes of error code 3, such as a loose wiring connector, can be addressed by a knowledgeable DIYer after unplugging the appliance and carefully inspecting the motor circuit connections. However, replacing the motor controller board or drive motor involves working with high-voltage components and is generally best handled by a qualified technician. If you are not comfortable working around appliance electrical systems, professional service is recommended.

Repair costs depend on the root cause. If the issue is only a wiring connector, costs may be minimal. A motor controller board replacement typically runs in the range of $150 to $400 including parts and labor, while a drive motor replacement can range from $200 to $600 or more depending on the appliance model and local labor rates. Getting a diagnostic assessment before committing to repair is advisable.