Construction of electrical circuits

Открыть большую картинку в новом окне »

---

1 - relay board. Indicated by a gray field. Shows connections with a positive pole.

2 - designation of the part to which the wire is routed J362 - anti-theft system control unit, T6 / 2 - plug connector, 6-pin, contact.

3 - internal connection (thin line). This connection is not made by wire.

4 - graphic designation of an electric circuit element The shown open side of the graphic designation of an electric circuit element indicates the continuation of the element on another electrical circuit.

5 - cross section in mm² and wire color 0.5=0.5mm², sw = black. For wire color abbreviations, see chapter «Familiarity with the electrical circuit».

6 - electrical circuit made by wire. All switches and contacts are shown in mechanical rest.

7 - Male connector T4 = Male connector, 4-pin; 4 = pin 4.

8 - graphic designation of an element of the electrical circuit G39 - heated oxygen sensor.

9 - symbolic designation of the electrical circuit element N80 - solenoid valve 1. In the explanations under the electrical diagram, the full name of the electrical circuit element is given.

10 is the number of the electrical circuit.


11 - electric mass of the car.

12 - arrow. Indicates the continuation of the wiring diagram on the adjacent page.

13 - pin on the relay board. The white circle indicates that this is a plug connection.

14 - relay location number. Indicates the position number of the relay on the board.

15 - pointer to the further direction of the wire. The number in the square indicates to which current circuit this wire goes next; here - to the electrical circuit 114.

16 - connection in the wiring harness.

17 - designation of the connector. Here: terminal 30, 45-pin connector, pin 21.

18 - fuse designation S28 = fuse No. 28, 15 A.

19 - indication of the continuation of the wire in the adjacent electrical circuit The letter indicates which wire in the following diagram is the continuation of this wire.

20 - The circled number indicates the ground or ground connection in the wiring harness. The explanations below the diagram indicate the ground connections in the vehicle.