1. Terminal designation, 15: when the ignition voltage is applied across the battery
2. internal connections (thin strokes). These compounds are not conductors. And yet they are conductive and allow us to trace the direction of current inside the device
3. Designation of the contacts on the relay / control unit and relay board / relay option card, for example 17/87 - on the relay board
4. Number of places Relay: means the place relay on the relay board, or extra relay board
5. The cross-section, mm 2
6. The color matches the color of the conductor wire in the car, here: green / white
7. Identifying parts: according to legend, are the name of Symbols on the diagram of the device (here - the fan coolant)
8. Identifying parts, the symbol of which is in the above circuits | | 9. Number of circuits in order to facilitate finding the device in the circuit diagram
10. "mass" of the vehicle (the common wire of the power supply)
11. The numbers in circles indicate the location or locations of compounds with mass
12. The combination of letters and numbers indicates the connectors, here 4 - four-pin connector. Explanation of designations plug connection: T14 / 12 - means: 14 - pin connector, 12 - contact ?��12 in conjunction
13. The circuit symbol: light switch reversing
14. The numbers in the squares represent: open conductor and indicate which chain it goes
15. The combination of letters and numbers on the connections: specified time line or individual wires multiway plug-in connections, for example V15a - Multi-Compound B, the contact 15a.
16. Field: denotes the relay board with fuses |
All switches and mechanical contacts are in the inoperative position. 