Favorite Basic Car Wiring Diagram

In mini cars equipped with small power starter the ignition switch start position is used to control the starter solenoid switch directly as shown in the picture below.

Basic car wiring diagram. Single starter relay car starter wiring diagram when large power starter is equipped in order to reduce intensity of the current that passes through the ignition. This is a diagram of a high end audio system. To read it identify the circuit in question and starting at its power source follow it to ground.

Some european wiring diagrams are available also. For example 14 gauge wire will become 12 gauge 10 gauge will be 8 gauge etc. Diagram covers the complete basic car including.

I m an auto technician for over twenty years i ve always loved the electrical side of auto repair. If you are rewiring an early car or truck make. Hot rod wiring diagram please note.

1 car starter wiring diagram non relay control type. Identifying car stereo wires might seem intimidating but in truth figuring out the purpose of each wire in a factory car stereo wiring harness is actually pretty easy. Diagrams are laminated in heavy plastic for durability and ease of.

Interior and exterior lights engine engine compartment firewall under dash instrumentation etc. Use the legend to understand what each symbol on the circuit means. All of the components are clearly marked as are the paths for power ground and accessory wiring and locations for all grounds and fuses.

Mechanics use car wiring diagrams sometimes referred to as schematics to show them how automotive manufacturers construct circuits. This diagram was designed for 12 volt systems but can also be used for 6 volt systems. You still need to fix the problem that led you here in the first place right.