Wire colors in those diagrams should be labeled with abbreviations you'll be able to understand. Toyota wiring diagrams show harness connectors from the open end. They use the codes or labels to show circuit connector pin numbers, circuit values or component polarities. All electrical installations or alterations SHALL be inspected by a Kentucky State Certified Electrical Inspector, the Authority Having Jurisdiction (AHJ). The point at which wiring attaches to the chassis, thereby providing a return path for an electrical circuit; without a ground, current cannot flow. By the way, color codes for electrical wiring are defined in DIN 47 002. This is an idealized representa-tion, rendered in the form of symbols codes or policies. Auto Wire Diagram Advanced Symbols Auto Diagram Labeling System. HEADLAMPS AC and DC Power Circuits Abbreviated codes on the diagrams provide circuit path and part or component information. are color–coded in order to distinguish each wire. MERCEDES BENZ Car Manuals PDF & Wiring Diagrams above the page - Citan, e320, e430, e55amg, S430, S500, A, B, C, E, Metris, 180, 190, 220, W124, G, M320, M430 AMG; Mercedes Benz EWDs; MB Fault Codes DTC.. The base colors or the stripe patterns is used to make difference between insulators. Each color of wires is indicated by the abbreviation in the repair manual and the electrical wiring diagram. By the way, color codes for electrical wiring are defined in DIN 47 002. inal wiring color codes, use the “Wire Colors” key at left to sort things out. A Control Panel Wiring Colour Codes per EN 60204–1 The choice of cable colour initially depends on what type of circuit it is, and whether the voltage is AC or DC. Commonly Used British Vehicle Wiring Colours. Circuit, Block & Schematic Diagrams Description of an electrical system or circuit may begin with a circuit dia-gram. LEGAL DISCLAIMER : This 2011 edition of the Uniform Electrical Wiring Guide (UEWG) provides information “AS IS” and without warranty of any kind, either CONNECTORS Male connectors typically have extended pins which engage sockets in the female connector. Common colour codes for British Vehicle Wiring The .pdf file is a list of vehicle wiring colour combinations and their common uses. Premium Color Wiring Diagrams Get premium wiring diagrams that are available for your vehicle that are accessible Online right now, Purchase Full Set of complete wiring diagrams so you can have full Online access to everything you need including premium wiring diagrams, fuse and component locations, repair information, factory recall information and even TSB's (Technical Service Bulletins). Downloads. Electrical repair diagrams are mostly standardized for the above symbols. But just in case you run across a diagram with the original wiring color codes, use the "Wire Colors" key at left to sort things out.