Whirlpool Washer Error Code 317

Error code 317 indicates a Compressor Motor Inverter Fault. The inverter board that controls the compressor motor has detected a fault condition and stopped operating. This can be caused by low supply voltage, a failed inverter board, wiring issues at connector CN8, or a faulty compressor motor. Diagnosis begins with checking line voltage at the CN8 connector for a reading between 102VAC and 132VAC.

No, you should not continue operating the washer while code 317 is active. The fault indicates the compressor motor drive system is not functioning correctly, and running the unit in this state could cause further damage to the inverter board or compressor motor. Turn the washer off and have it inspected before attempting further use.

Resetting the washer may temporarily clear the code, but if the underlying fault condition still exists, the code will return once the unit attempts to run the compressor again. A reset is useful for confirming whether the fault is intermittent, but it is not a substitute for diagnosing and correcting the actual problem at the inverter board or its power supply.

Some causes of code 317 are within reach of a knowledgeable DIYer, such as reseating a loose connector at CN8 or verifying the outlet voltage is adequate. However, replacing the inverter board or diagnosing compressor motor windings requires comfort working with AC voltage and electronic components. If you are not experienced with appliance electrical systems, this repair is best left to a qualified technician.

Repair costs vary depending on the root cause. If only a connector needs reseating or a household wiring issue is corrected, costs may be minimal. If the inverter board requires replacement, parts typically range from $150 to $350 depending on the model, with additional labor costs if a technician is hired. Compressor motor replacement is a more involved repair and would carry a higher total cost.