7. The Wiring, Continued

To get power without splicing any wires, we used a fuse, adding 10A to the CarPC for the +12V power and a fuse tap for the ignition power (Figures 11 and 12).

Figure 11: Power taps installed

Figure 12: Close up of the add-a-fuse

The ground was bolted to a factory grounding point under the steering column (Figure 13).

Figure 13: Using a factory grounding spot to connect the ground