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The use of circuit diagrams

If you want to determine the fault in the electrical system, or install additional electrical fittings, you can not do without circuit diagrams. On the basis of its detected current path and thus wiring. The corresponding circuit must be closed, otherwise the electric current can not flow. This, for example, is not enough when the positive voltage terminal attached lights if simultaneously through connection to the housing is not closed electrical circuit.

In some electric circuits may be mounted switches, relays, fuses, measuring devices, electric motors or other electrical components. In the explanation to the circuit except for the switching circuits are shown with details of the relevant coordinates positions. Each circuit diagram is divided into search field letters (A to M) on the left and the right edge, and the numerals on the upper and lower edge. Found communication detail scheme is at the intersection of the existing view of the horizontal and vertical lines emanating from the corresponding letters and belonging to this figure, which in the form of coordinate positions are located in the explanation behind the circuit element.

Variants of the car and special equipment are framed by a dashed line and marked with the symbol, which is shown on the next page or an appropriate explanation. The direction of movement in the scheme represented the symbol "X". The figures in the field wiring connections with consumers, switches, etc. coincide with the marking of these components in the vehicle. However, several large digits indicate the marking of terminals dedicated circuit. To better passage can be traced wires connecting individual wires have different colors.