How To Read Wiring Diagrams For Cars. There are 27 different system categories to choose from. There are many wires and other difficult components to inspect electric systemto fix with electrical problems use car wiring diagrams.
Colors often differ from one car manufacturer to another but the code used to identify them in an automotive wiring diagram is always the same. Now i can choose the car wiring diagrams based on which system i want to work on. How to read the wiring diagrams wire colour codes a 9 wire colour codes wire colours are identified by the follow colour codes.
Then choose the system youre working on.
Now i can choose the car wiring diagrams based on which system i want to work on. We will constantly add new wiring diagrams so check back regularly if you cant find what you are looking for. Understanding colors step 1 locate the source of the electrical problem such as a damaged relay. The large grey box across the top is the power source.