I have a 2003 2500hd with power/heated seats and i have bought power/heated seats out of 2008 silverado. I wired up the passenger side by splicing like wires and it works great, but the drivers seat is a little more complicated. The seat has 22 wires but the truck only has 9 wires? So can i just splice the big gauge wires to get the driver side to power up or has anyone done this before or have a wiring diagram for both? Thanks in advance!