V40 L4-1.9L Turbo VIN 29 B4204T3 (2002)
9
Heating element
10
Light
11
Fuse
15
Distribution rail
16
Audio
17
Service/diagnostics
18
Contact reel
19
Meter
20
Ignition component/shunt
31
Ground connection
43
Junction point
44
Connector
B. Junction points
The wiring diagrams contain numbered junction points, e.g. 43/352.
This information contains a section (Branching Point Diagrams) with a list of junction points. This list shows all the components which are connected to
each junction point. See: Power and Ground Distribution/Branching Point/Diagrams/Electrical Diagrams
The location of the junction points is shown in the Vehicle level Harness Locations images. See: Locations/Harness Locations
C. Connectors
Connectors provide a bridge between two cables harnesses and are described in the Vehicle Level Connector Views. See: Diagrams/Connector Views
D: Electrical distribution
Operation of the fuses and relays is shown in the Power and Ground Distribution Diagrams. See: Power and Ground Distribution/Diagrams/Electrical
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 can be found in Information Bus. See: Powertrain Management/Computers and Control
Systems/Information Bus
F. Abbreviations
A number of different abbreviations are used in the diagrams. These are explained in "Wire Color Code Identification and Other Abbreviations". See:
Diagrams/Diagram Information and Instructions/Wire Color Code Identification and Other Abbreviations
G. Component location
The appearance and location of components is described in alphabetical order at the Vehicle Level component locations A - Z Component List. See:
Locations/Component Locations
Wire Color Code Identification and Other Abbreviations
Countries/Markets
A
=
Austria
AUS
=
Australia
B
=
Belgium
CDN
=
Canada
CH
=
Switzerland
D
=
Germany
DK
=
Denmark
E
=
Spain
EU/OS
=
Markets outside USA and Canada
FIN
=
Finland
GB
=
Great Britain
ISR
=
Israel
J
=
Japan
KOR
=
Korea
