This manual covers the Subaru Forester, a compact SUV produced for the 2004 model year. The second-generation (SG) Forester is recognized for its standard Symmetrical All-Wheel Drive system, boxer engine, excellent visibility, and practical cargo space, building on Subaru's reputation for durability and safety. It was offered with a 2.5L SOHC naturally aspirated engine (EJ253) producing approximately 165 horsepower, or a more powerful 2.5L DOHC turbocharged engine (EJ255) in XT models, delivering around 210 horsepower. The vehicle was available with a 5-speed manual transmission or a 4-speed automatic transmission with SportShift, all designed to complement its all-wheel-drive capability for enhanced traction in various conditions.

This comprehensive Factory Service Manual (FSM) provides detailed information for the maintenance, repair, and diagnostics of the 2004 Subaru Forester. It covers all major systems, including the powertrain (engine mechanical, management, transmission, drive shafts), chassis (suspension, steering, brakes), electrical systems (battery, charging, starting, lighting, control modules), and body components. The manual includes scheduled maintenance procedures, troubleshooting guides, diagnostic trouble code explanations, component removal and installation instructions, and essential technical specifications such as torque values and wiring diagrams. Its purpose is to assist owners, technicians, and mechanics in effectively maintaining and repairing the vehicle, ensuring its optimal performance and longevity.