S80 FWD L6-3.2L VIN 94 B6324S4 (2011)
How to Use the Wiring Diagrams
How to use the wiring diagrams
The descriptions below apply in general to all wiring diagram, although not all sections are necessarily contained in this information.
A. Component designation
Every component has a component designation that consists of two parts.
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, e.g. x/2.
Together, this constitutes a component designation, e.g. 3/2.
At the end of the information 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.
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
The systems are shown in non active status, i.e. with key removed and when doors, hatches and hood are closed.
B. Branching points
The wiring diagrams contain numbered branching points, for example 73/5035.
This information contains a section 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" section.
