Automotive Electric Wiring Diagrams

Automotive Electric Wiring Diagrams


task’ 15 repair and interpret electrical schematic diagrams and symbols here we can see a power windows circuit that uses a ripple counter to detect the current humps or ripples every time the commutator ‘s cross the carbon brushes the window module then makes a determination as to the position and speed of the window motor this type of control and feedback is typical of many high priced models and relies entirely on electronics other developments of the system are fully network systems where all the information is passed along by a can or module network you you Electrical schematics also known as electrical diagrams or wiring diagrams are the roadmaps technicians used to properly diagnose and understand any electrical circuit on the vehicle by studying and completely understanding an electrical schematic many technicians are able to identify electrical problems with no other diagnostic information understanding the symbols used on the schematics is a major key to fully utilizing the diagrams as a diagnostic tool a technician must be able to identify where the circuit power originates whether the device is voltage controlled or ground controlled and what other devices are powered from the same source


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