Fisher & Paykel Washer Error Code 89

Error code 89 indicates a Phase 2-3 communications error between the display board and the motor controller. These two components exchange data continuously during operation, and this fault means that link has been disrupted or failed. The machine stops to prevent further damage until the issue is resolved. Fisher & Paykel service procedures direct technicians to refer to fault code 106 for the specific diagnostic action steps.

No, you should not attempt to run the washer while this fault is active. The machine halts operation when it detects a communications failure between control boards as a protective measure. Continuing to force operation could risk additional damage to the motor controller or other components. Leave the machine off until the fault is diagnosed and resolved.

A power reset may temporarily clear the displayed fault code, but it will not resolve the underlying communication issue between the display board and motor controller. If the hardware fault is still present, error code 89 will return when the machine attempts to operate. A proper diagnosis following the steps outlined under fault code 106 is needed to permanently clear this error.

Some causes of error 89, such as a loose wiring connector, can be addressed by a knowledgeable DIYer comfortable working around appliance electronics. However, diagnosing which component, the wiring harness, display board, or motor controller, is at fault typically requires following a structured diagnostic process outlined under fault code 106. If the issue involves a faulty control board, replacing that component requires confidence working with appliance electronics and sourcing the correct part.

Repair costs depend on which component has failed. If the issue is only a loose or corroded connector, the cost may be limited to a service call fee, typically in the range of $75 to $150. If a control board such as the display board or motor controller needs replacement, parts and labor combined can range from $200 to $500 or more depending on parts availability and local labor rates.