Does that model start with 665. ? Sorry to be such a stickler, but you are asking a technical question that requires a little research, thanks.
Your motor has 4 wires on the harness. To check the drain windings of the motor, disconnect power to the dishwasher. Unplug the harness connector at the motor and set your OHM meter to RX1.
1. Touch and hold one ohmmeter probe to
the terminal no. 2 (Gray or Black).
2. Touch the other ohmmeter probe to the
terminal no. 4 (White).
3. The ohmmeter should show a reading
between 3-8 ohms on the ohms scale.