Fisher & Paykel Washer Error Code #133

Error code #133 means the Motor Controller Module has detected excessive current flowing through the drive motor. The washer shuts down automatically to protect the motor and electronics from overcurrent damage. The fault can originate from a shorted motor, damaged wiring, a faulty Rotor Position Sensor, or a failing Motor Controller Module. A component-by-component inspection of the motor circuit is needed to identify the root cause.

No, you should not continue operating the washer while this fault is active. Error #133 indicates an overcurrent condition that can damage the motor, wiring, or controller if the machine is run repeatedly without addressing the underlying fault. Stop using the washer until the cause has been diagnosed and corrected.

Repair costs vary depending on which component is faulty. Harness repairs or connector cleaning may cost relatively little, primarily involving labor. A replacement Rotor Position Sensor typically runs in the range of $30 to $80 for the part. If the Motor Controller Module needs replacement, parts alone can range from $150 to $350 or more, with additional labor costs if a technician performs the repair.

Some causes of this error are accessible to a knowledgeable DIYer, such as inspecting the motor harness and connectors for visible damage, corrosion, or water intrusion. However, testing motor windings for shorts and evaluating the Rotor Position Sensor requires a multimeter and some electrical knowledge. Replacing the Motor Controller Module, if that is the root cause, is a more advanced repair that many DIYers can complete using the correct replacement part.

A reset may temporarily clear the code, but if the underlying fault is still present, the error will return once the washer runs through a cycle. Resetting is not a fix for this error code. The motor circuit, harness, connectors, and Rotor Position Sensor all need to be inspected and tested before the fault can be considered resolved.