Fault code 136 is motor stall fault. Can be caused by several things. Bad wiring connection from panel to motor. Bad motor windings. Seized bearings or something stopping the bowl rotating. Faulty RPS circuit board on top of the motor. Fault in the controller box. Does the machine agitate ok when during the wash section? If so, then it is hardly likely to be any fault above except the fault in the controller. Expensive to replace so you may want to get a service person in to check that is the reason before spending the money on a new controller.
Lincoln Appliance NZ, October 2008