The experimental electric vehicle platform uses an electric converted 1993 Dodge Dakota pickup truck. ... This number climbs to 5% in the year 2001 and 10 % in the year 2003. ... component in the vehicle, from the engine controller to optional features like an AM radio, CD player, or even critical systems, like ABS. ... The SAE J 1850 allows the use of a single wire bus at 10.7 kbps or a dual wire bus at 41 ... A block diagram of the electric vehicle multiplex system is shown in Figure 1.