9-3 (9440) L4-2.0L Turbo (2.0 T) (2006)
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Generally the wiring diagram of the respective system shows each function from the fuse in question in the main fuse box out to the respective
component(s) and on to the grounding point. Only the components connected in the system are shown.
To simplify fault diagnosis, a broken line is used in certain instances to signify the power supply.
The power supply to the respective fuse is shown separately in the power supply diagram.
Example:
Power to a fuse comes from +30. The feed up to the fuse in question can be seen in the fuse box diagram for +30 feed:
^
Power supply +30, main fuse box in the engine bay
^
Power supply +30, fuse box in the dashboard
^
Power supply +30 main fuse box in the luggage compartment
Grounding point
