Fisher & Paykel Dishwasher Error Code F87

F87 is a motor controller current sense error. It means the motor controller, which regulates power to the wash motor, has detected a fault in its internal current monitoring circuit. The dishwasher stops operating when this fault is active to prevent damage to other components. Resolving it requires replacing the motor controller.

No, you should not attempt to run the dishwasher while the F87 error is active. The motor controller has detected an internal fault and the appliance will not operate normally in this state. Continuing to power the unit without addressing the fault could risk further damage to connected components.

A power reset may temporarily clear the error display, but it will not resolve the underlying hardware fault in the motor controller. The F87 code will return once the dishwasher attempts to operate again, because the current sensing circuit inside the controller remains faulty. A permanent fix requires replacing the motor controller unit.

The repair involves replacing the motor controller, which requires disassembling part of the dishwasher and working with electrical components. A knowledgeable DIYer with appliance repair experience can perform this replacement, but if you are not comfortable working with electrical parts, a qualified technician is recommended. Before replacing the controller, also inspect the motor wiring harness for any visible damage.

Repair costs depend on whether you hire a technician or do the work yourself. A replacement motor controller part typically falls in the range of $80 to $200 depending on the specific model. If you hire a technician, labor costs will add to that, bringing the total repair estimate to roughly $150 to $400 in most cases.