🏷️ Basic Information Identification Make: Subaru Model: Forester Year: 2004 Generation Generation: Second Generation (SG) Codes Chassis Code: SG5, SG9 👋 Introduction Market Position Positioning: Targeted at DIY enthusiasts and professional mechanics seeking an accurate, dealership-level repair resource for the 2004 Subaru Forester. Competitive Analysis Comparison: Presents itself as a high-quality, authentic factory service manual, contrasting with potentially inaccurate third-party publications. Emphasizes comprehensiveness and dealership-level detail. Key Features Features: Detailed illustrations, step-by-step instructions, printable pages, comprehensive system coverage, diagnostic flowcharts, and wiring diagrams. 📋 Manual Details Coverage Areas Trim Levels Covered: All Styles Covered Page Count Total Pages: 3700+ Manual Type Type: Factory Service & Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Engine Mechanical, Engine Control System, Engine Coolant, Lubrication System, SFI System, Ignition System Drivetrain: Manual Transaxle System, Transmission Valve Body, Drive Shaft, Differential Case Assy, Rear Axle Hub, Rear Axle Beam Suspension Steering: Suspension System, Rear Suspension System, Steering System, Power Steering, Steering Column Brakes: Brake System, Brake Master Cylinder, Brake Booster, Brake Actuator, ABS System, Parking Brake Electrical: Charging System, Starting System, Lighting System, Combination Meter, Instrument Panel, Wiring Diagrams, Wire Harness Repair Body Interior: Body Repair, Roof Headlining, Hood, Doors, Seats, Interior Trim, Sun Roof System, Power Window Control System, Power Door Lock Control System Safety Features: Supplemental Restraint System (SRS), Curtain Shield Air Bag Assy, Side Air Bag Sensor Assy, Seat Position Air Bag Sensor, Seat Belt, Seat Belt Warning System Procedures Included Maintenance: Oil Change, Filter Replacement, Fluid Checks and Replacements, Tire Rotation, Brake Pad Inspection Diagnostics Troubleshooting: Detailed Troubleshooting guides for all systems, DTC code interpretation, Electrical System Diagnosis Repair Rebuild: Engine disassembly and reassembly, Transmission overhaul, Brake system repair, Suspension component replacement, Body panel repair Technical Depth Depth: Comprehensive, from basic maintenance to complete engine and transmission rebuilds, including detailed electrical schematics. 📊 Manual Specifications File Format File Format: PDF Print Quality Printability: Printable without restriction Binding Type Binding Type: Digital Download (Printable Pages) Paper Type Paper Type: Not Applicable (Digital) ⚙️ Engine Specifications Primary Engine Engine Options: 2.5L EJ253 SOHC (Naturally Aspirated), 2.5L EJ255 DOHC (Turbocharged - XT models) Performance Horsepower: Approx. 165 hp (EJ253), Approx. 210 hp (EJ255 Turbo) Torque: Approx. 170 lb-ft (EJ253), Approx. 235 lb-ft (EJ255 Turbo) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with Sequential Port Injection (SPI) Engine Mechanical Bore X Stroke: 99.5 mm x 79.0 mm (EJ253 & EJ255) Compression Ratio: 9.7:1 (EJ253), 8.4:1 (EJ255) 🔧 Transmission Standard Transmission Type: 5-Speed Manual Optional Transmission Type: 4-Speed Automatic with Lock-up Torque Converter Features Drivetrain: Symmetrical All-Wheel Drive (AWD) standard on all models. 📐 Dimensions Exterior Length: 4,485 mm (176.6 in) Width: 1,735 mm (68.3 in) Height: 1,590 mm (62.6 in) Wheelbase: 2,630 mm (103.5 in) Weights Curb Weight: Approximately 1,450 kg - 1,550 kg (3,200 lbs - 3,417 lbs) depending on configuration. 🛡️ Safety Features Ratings NHTSA Front Impact: 5 Stars NHTSA Side Impact: 4 Stars Active Features Active Safety: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA), Traction Control System (TCS), Vehicle Stability Control (VSC) Passive Features Passive Safety: Driver and Front Passenger Airbags, Side Curtain Airbags (Optional/Standard depending on trim), Front Seatbelt Pretensioners, Crumple Zones 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player. Optional premium audio systems with subwoofer may be available on higher trims. Driver Assistance Cruise Control: Standard cruise control. Connectivity Auxiliary Input: Typically not standard; aftermarket solutions often required for auxiliary or USB input. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 3 months (severe conditions), 7,500 miles or 6 months (normal conditions), consult manual for specific details. Timing Belt Replacement: 105,000 miles or 105 months (for models equipped with timing belt, typically naturally aspirated engines). Turbocharged models may have different recommendations or chain-driven components. Fluid Specifications Engine Oil: SAE 5W-30 (API SG or higher). Check manual for specific viscosity based on climate. Coolant: Subaru Super Coolant (Blue) or equivalent silicate-free, long-life antifreeze. 50/50 mixture with distilled water. Transmission Fluid Manual: API GL-5 SAE 75W-90 Gear Oil Transmission Fluid Automatic: Subaru ATF-HP or equivalent DEXRON III/MERCON compatible fluid. Brake Fluid: DOT 3 or DOT 4 Brake Fluid Known Issues Head Gaskets: While less common on the second generation than the first, head gasket leaks can still occur, particularly on higher mileage or poorly maintained naturally aspirated EJ25 engines. Turbocharged engines are less susceptible. Catalytic Converter: Premature failure of the catalytic converter can occur due to engine oil consumption or misfires. Symptoms include reduced engine power and Check Engine Light. Susceptibility: Subaru vehicles are known for their AWD systems. Regular maintenance of the differentials and transmission fluids is crucial for longevity. 📚 Vehicle History Brand Heritage Heritage: Subaru, a division of Subaru Corporation (formerly Fuji Heavy Industries), has a long history of producing durable and capable...