Auto Electrical Wiring Diagram. Wiring diagram symbols automotive wiring diagram is a simplified tolerable pictorial representation of an electrical circuit. Sometimes wiring diagram can also refer to the architectural wiring plan.
The diagrams in the drop down menu below at the moment mainly pre war slightly obscure makes are ones that we have gathered over the years and may be of use if you are working on one of those listed. This represents an orange colored wire with a black tracer stripe. A complex network of wires runs through the car.
An example would be the letters ob.
A car wiring diagram can look intimidating but once you understand a few basics youll see theyre actually very simple. To avoid confusion each wire is colour coded but only within the car. Automotive wiring types of terminals and wiring diagrams. The colour coding however is a useful guide to tracing wiring.