Volvo Workshop Manuals
XC90 AWD L6-3.2L VIN 98 B6324S (2007)
Relays and Modules > Relays and Modules - HVAC > Control Module HVAC > Component Information > Diagrams > Diagram Information and Instructions > Page 1049
Combined these give a component designation, for example 3/2.
The 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.
Driver Information Module
Electrical distribution rail/box
B. Branching points
The wiring diagrams contain numbered branching points, for example 74/5035.
The information contains a section with a list of branching points. This list shows all the components which 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.
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 contain CAN, LIN and MOST networks that transfer information. Connections to these networks are not shown in their entirety in the
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.
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