The electrical system operates by the use of an ignition controlled power distribution printed circuit board designed for high reliability and ease of trouble shooting. A driver-friendly controlled switch panel of heavy-duty lighted rocker switches remotely operates the main control board and contains the climate control system and ADA lighted indicators. The switch panel is also based on the same proven printed circuit board technology used in the main control board and is connected to the main control board by a highly reliable multi-conductor data cable.

The system is supplied directly from the OEM batteries and a #2 gauge cable protected by a 125 amp slow-blow fuse battery shut-off switch. All battery cable connections are double-crimped and protected by heat shrink water-tight sealed tubing. Battery cables and external wires are protected by high temperature split convoluted conduit. All external connections are coated with an anti-corrosion spray to help prolong terminal life and avoid voltage loss. Where battery relocation is chosen as an option, the box and slides used will be protected from environmental elements and corrosion resistant. The enclosure will keep the batteries from being exposed yet provide adequate ventilation and accessibility.

Wiring consists of rugged, custom built wiring harnesses for all interior and exterior components. Wires run the length of the vehicle on the driver and passenger sides and are easily accessible by removing wire covers (corner boards) located where the side walls meet the ceiling. Cable tie bases are secured to the steel framework of the body using screws and all wires are attached to the bases using durable nylon ties. All wiring harnesses are constructed of high-temperature type-GXL wire for 12 Volt circuits providing a safe and reliable electrical system. Weather Pack environmentally sealed connectors are used for all exterior applications. Butt-style connectors are restricted. Each wiring circuit is color coded and labeled for ease of identification. All cabling is solder sealed and machine crimped.