Remove the toe-kick panel from the lower front.
Turn off power to the dishwasher.(IMPORTANT)
Leave the door unlatched.
Lay on the floor and view the motor straight ahead and center.
Use 2 flat blade screwdriver to turn the motor cooling fins counter clockwise until the motor shaft breaks loose and turns freely.
The cooling fins are observed from the end you will be facing.
After it breaks free,resume power and start the D/W.