Fisher & Paykel Dishwasher Error Code F54

F54 means the lid motor inside the dishwasher tub has failed to reach its expected stall condition. During normal operation, the lid motor drives a cover to a closed position where it stalls against a mechanical stop, and the control board confirms this has happened. When the stall is not detected within the expected timeframe, the dishwasher halts and displays F54. This is most often caused by an obstruction blocking the lid from fully closing.

You should not attempt to run the dishwasher while the F54 fault is active. The dishwasher halts the cycle because the lid mechanism has not closed properly, and running a wash without the lid seated correctly can result in poor washing performance or water distribution issues. Resolve the fault before resuming normal use.

If the fault is simply an obstruction in the tub, there is no parts cost involved. If the lid assembly needs replacement, parts and labor costs can range from roughly $80 to $250 depending on the part and your location. A lid motor replacement or control board repair would typically fall at the higher end of that range or beyond. Getting a diagnosis from a qualified technician before ordering parts is recommended to avoid unnecessary expense.

Start by opening the dishwasher and inspecting the inside of the tub, particularly along the upper edges and the area where the lid seals. Remove any dishes, utensils, or debris that could be blocking the lid's path. If the tub is clear and the error persists, the lid assembly, lid motor, or wiring connections may need to be inspected and potentially replaced. If you are not comfortable working with the internal components, a qualified technician should be consulted.

A reset may temporarily clear the error code, but if the underlying cause is not resolved, the fault will return as soon as the dishwasher attempts to close the lid again. Resetting is useful for confirming whether the issue was a one-time event such as a misplaced dish, but it is not a repair. Address the root cause before relying on a reset to restore normal operation.