Fisher & Paykel Washer Error Code 137

Error code 137 means the Motor Control Module has detected a loss of one of the three electrical phases that power the drive motor. This prevents the motor from running correctly and can be caused by a broken wire in the motor harness, a faulty connector, an open motor winding, or a failed controller. The machine will not operate until the fault is resolved.

No. The machine has stopped operation specifically to protect the motor from running on an incomplete phase, which could cause overheating or additional damage. Continuing to force the machine to run in this condition risks burning out the motor or damaging the Motor Control Module further. The fault should be diagnosed and repaired before resuming normal use.

Repair costs depend on which component has failed. A harness repair or connector replacement is typically the least expensive option, while motor replacement or Motor Control Module replacement will cost more in both parts and labor. Overall repair costs can range from around $100 to $400 or more depending on the failed part and local labor rates. Getting a diagnosis first will help determine whether the repair is cost-effective relative to the age of the machine.

A knowledgeable DIYer can start by inspecting the motor harness and connectors for visible damage, corrosion, or loose connections, as these are the most common causes. Proper diagnosis requires a multimeter to measure resistance at the Motor Control Module end of the harness, with a nominal reading of around 39 ohms expected on each phase. If the fault is in the motor windings or the controller, those components will need to be replaced, which may be better handled by a qualified technician.

A reset may temporarily clear the displayed fault code, but the underlying electrical problem will cause the error to return as soon as the machine attempts to run the motor again. The phase loss is a hardware fault that requires physical inspection and repair of the harness, connector, motor, or controller. Resetting without fixing the root cause is not a solution.