The following electrical schematics diagram and wiring harness apply for Subaru Impreza automobile series. Here you will find detail description and illustration of the vehicle’s electrical system, electrical components and wiring connections. This manual is divided into sections. In section one, General Information, you will find detail description of symbols and abbreviations used in electrical wiring diagram (schematics). These symbols and abbreviations are used to indicate connector configuration, terminal number, male and female connections, wire color coding, and other important distinctions.
Connector boxes are divided into smaller boxes. The number of smaller boxes corresponds to the number of connector terminals. The numerical characters inside the smaller boxes indicate terminal position. Some electronic control equipment wiring is shielded to prevent harmful stray radio wave interference. Shielded wire is indicated by a broken line in the diagram.
This manual also covers discussion on Power Supply Routing, Engine Control System, VDC Control System, Starter Motor System, Keyless Entry System, Stop Light System, Back-up Light Diagram, Turn Signal and Hazard System, Combination Meter, Power Window System, Electrical Wiring Harness and Ground Point of Instrument Panel, Door, Engine Compartment.