9-3 Viggen Convertible (9400) L4-2.3L Turbo (B235) HO (2001)
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Each function in the respective wiring diagram is normally shown from the relevant fuse in the main fuse box to the respective component/components
and on to the grounding point. Only components connected to 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:
The supply to a fuse comes from +30. The supply to the relevant fuse can be seen in the wiring diagram "Electrical system - Cable harnesses - Wiring
diagrams - Power supply +30 ".
Grounding Points
