XC70 AWD L6-3.0L Turbo VIN 99 B6304T2 (2010)
example, 3/2 = light switch.
List of type numbers
The list shows which type of component that respective type numbers refer to, for example, 3/x = switch, 6/x = electric motor, etc.
1
Battery
2
Relay
3
Switch
4
Control module
5
Driver information module
6
Electric motor
7
Sensor
8
Actuator
9
Heating element
10
Light
11
Fuse
15
Electrical distribution rail/box
16
Audio
17
Service/diagnostics
18
Contact reel
19
Meter
20
Ignition component/shunt
27
Optics
31
Ground connection
73
Branching point
74
Connector
B. Branching points
The wiring diagrams contain numbered branching points, for example 73/5035.
This information contains a system with a list of branching points. This list shows all the components that are connected to each branching point.
The location of the branching points is shown in the "Cable harness routing in vehicle" system.
C. Connectors
Connectors provide a bridge between two cable harnesses and are described in the "Connectors" system.
D. Electrical distribution
Operation of the fuses and relays is shown in the "Electrical distribution" system.
E. Data communication
Today's cars contain CAN, LIN and MOST networks that transfer information. Connections to these networks are not shown in their entirety in the
respective wiring diagram. Complete information on CAN, LIN and MOST communication is found in the section "Control modules".
F. Abbreviations
A number of different abbreviations are used in the information. These are explained in the section "Abbreviations".
G. Component location
The end of the information contains a system that describes component appearance and location in numerical order.
