9-3 SE Hatchback (9400) L4-2.0L Turbo (B205) HO (2000)
Below is a summary of the messages which are sent out by all the car's systems that are connected to a bus. It also shows which systems use the
transmitted information. The purpose of the summary is to help you gain an understanding of the car's functional relationships, which is a fundamental
prerequisite for rapid fault diagnosis.