Motor Vehicle Wiring Diagram. 1 switch 2 battery 3 resistor and 4 ground. Step 1 click on the blue select your vehicle now button step 2 select the year make and model vehicle.
Road maps illustrate how to get from point a to point b however instead of connecting interstates highways and roads a wiring diagram shows major electrical systems sub systems and individual circuits all inter connected. All of the components are clearly marked as are the paths for power ground and accessory wiring and locations for all grounds and fuses. Automotive electrical diagrams provide symbols that represent circuit component functions.
All wires are then identified using a color code and a number but well see more about that later in this article.
The colour coding however is a useful guide to tracing wiring. For example a few basic symbols common to electrical schematics are shown as. Wiring diagrams and road maps have much in common. The truth is just lik.