Machine will not move for/rev. Trany is good and full of oil.

Getting P03, and P07 codes. Can anyone identify these codes. Can the problem be in the ECM near the right side foot step, or the thermo sensor on the trany, or the pulse generator on the trany.

The soliniod on the trany control valve is good, the f/r switch is good, checked the operation of the park brake switch and tied all 3 wires on the seat switch together, still no operation.

Thanks in advance,
7777