S60 T5 L5-2.3L Turbo VIN 53 B5234T3 (2002)
The first part is a type number that describes the type of component in question, for example 3/xx.
The second part of the designation is a serial number, for example, x/2.
Combined these give a component designation, for example, 3/2.
At the end there is a list of components, where, with the help of the component designation, you can read off the name of the component, for example,
3/2 = light switch. See: Diagrams/Diagram Information and Instructions/Diagram Legend
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
Combined instrument panel
6
Electric motor
7
Sensor
8
Actuator
9
Heating element
10
Light
11
Fuse
15
Distribution rail
16
Audio
17
Service/diagnosis
18
Contact reel
19
Meter
20
Ignition component/shunt
31
Ground connection
53
Junction point
54
Connector
B. Junction points
The wiring diagrams contain numbered junction points, e.g. 53/352.
There is a list of junction points. This list shows all the components which are connected to each junction point.
The location of the junction points is shown in the "Cable harness routing in vehicle". See: Locations/Harness Locations
C. Connectors
Connectors provide a bridge between two cables harnesses and are described in the "Connector". See: Diagrams/Connector Views
D. Electrical distribution
Operation of the fuses and relays is shown in the "Electrical distribution". See: Power and Ground Distribution/Diagrams
E. Data communication
Today's cars are equipped with a CAN network, which transmits information. Connections to this network are shown in their entirety on the respective
wiring diagrams. Complete information on CAN communication is can be found in "Data communication".
F. Abbreviations
A number of different abbreviations are used in the diagrams. These are explained in "Wire Color Code and Other Abbreviations". See:
Diagrams/Diagram Information and Instructions/Wire Color Code and Other Abbreviations
G. Component location
The appearance and location of components is described in numerical order in "Component Location". See: Locations/Component Locations
Wire Color Code and Other Abbreviations
