Going away from the engine, PCM, and PDB we find ourselves in what should be the cab of your truck. There is plenty of lead on the wiring going to the drive-by-wire throttle pedal. The pedal base is flat and should mount to most any firewall easily with three bolts. The green wire in my left hand will go to the positive side of the fuel pump. The labeled wires in my right hand will go under the dash to the gauges and ignition switch.