XC90 AWD V8-4.4L VIN 85 B8444S (2005)
The list of components by component number, 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
26
Converter
27
Optics
31
Ground connection
53
Branching point
54
Connector
B. Branching Points
The wiring diagrams contain numbered junction points, e.g. 53/352.
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" in Vehicle Level Harness Locations images.
C. Connectors
Connectors provide a bridge between two cable harnesses and are described in the "Connectors" in Vehicle Level Connector Views.
D. Electrical Distribution
Operation of the fuses and relays is shown in the "Electrical distribution" in the Power and Ground Distribution Diagrams.
E. Data Communication
Today's cars are equipped with CAN, LIN & MOST networks that transmit information. Connections to these networks are shown in their entirety on the
respective wiring diagram. Complete information on Data communication can be found in the section entitled "Control modules"in the Information Bus.
F. Abbreviations
A number of different abbreviations are used in the diagrams. These are explained in the "Wire Color Code and Other Abbreviations".
G. Component Location
The component appearance and location is described in numeric order in the Vehicle level Location components
