The wiring on the seats is a bit different than 94/95. The seatbelt buckle is attached directly to the seat on the 02, so the sensor to tell if it is buckled is included on the wiring harness for seat power. Since ours is off to the side, you just have to figure out which wires are which. When you pull the seat belt off, you can use the wiring on that to convert to the 94/95 harness. The 02 is a bullet style connector, 94/95 is the blade. So splice the ends of the seatbelt onto a peice of wire with a female disconnect on it, disconnects go into 94/95 harness, plug the two ends into the big green and big black for the seat, and you have power!
As for the center console, I reused the 95 wiring harness because the foglight switch is moved in 02. If you are going to use the 02 power supplies (cigarette lighter) then you have to splice the 02 harness onto the 94/95 harness.