What is a Kenworth wiring schematic?

A Kenworth wiring schematic is a diagram used to showcase an engine's electrical system found inside its trucks. Kenworth is a subsidiary of Paccar, one of the world's leading commercial semi-truck manufacturers in the country.

A Kenworth wiring schematic illustrates the electrical system of one of its trucks. The schematic uses lines and symbols to illustrate relays, sensors and power flow. Kenworth has a separate schematic for each truck the company manufactures. Each schematic can also be downloaded from the Kenworth main website.

Kenworth also uses wiring schematics in its repair manuals. The repair manuals allow users to help understand the inner workings of Kenworth engines.