The connector is the same, just the number of populated pins change. The later PWM TCC tranmissions added another populated pin for the PWM solenoid.

I would think you program the PCM to 100% in all the PWM tables and then turn-off the PWM solenoid code. If it still doesn't work then connect a power resistor to the PCM to simulate the PWM solenoid resistance.

Dave asked so hopefully he actually did it and knows for sure.