🏷️ Basic Information Identification Make: Subaru Model: Forester Year: 2004 Generation Generation: Second Generation (SG) Codes Chassis Code: SG5, SG9 👋 Introduction Market Position Market Position: The 2004 Subaru Forester is positioned as a compact crossover SUV known for its standard All-Wheel Drive, practicality, and go-anywhere capability, appealing to outdoor enthusiasts and those in inclement weather regions. Competitive Analysis Competitive Analysis: Competed against vehicles like the Honda CR-V, Toyota RAV4, Ford Escape, and Nissan Xterra. The Forester's key differentiators were its Subaru Boxer engine and standard Symmetrical All-Wheel Drive system, providing superior traction and a lower center of gravity compared to many competitors. Key Features Key Features: Standard Symmetrical All-Wheel Drive, available turbocharged engine (XT models), versatile cargo space, good visibility, and refined ride comfort for its class. 📋 Manual Details Coverage Areas Coverage Areas: Engine, Transmission, Chassis, Body, Electrical System, Maintenance, Troubleshooting, Diagnostics, Repair Procedures Page Count Page Count: Estimated 2000+ pages (typical for comprehensive factory service manuals, exact count not specified but implied by extensive coverage) Manual Type Manual Type: Factory Repair/Service Manual Language Language: English Format Format: PDF Content Source Content Source: Factory Dealer Workshop Manual 📖 Manual Coverage Systems Covered Systems Covered: Engine (H4DOTC Turbocharged, H4SO Naturally Aspirated), Drivetrain (All-Wheel Drive System, Manual & Automatic Transmissions), Suspension, Steering, Brakes (ABS, EBD), HVAC, Fuel System, Exhaust System, Cooling System, Lubrication System, Electrical System (Wiring Diagrams, ECUs, Sensors), Body and Interior, Safety Systems Procedures Included Procedures Included: Routine Maintenance, Scheduled Servicing, Engine Overhaul, Transmission Repair/Rebuild, Brake System Service, Suspension and Steering Alignment, Electrical Diagnostics and Repair, Body Panel Replacement, HVAC System Servicing, Diagnostic Trouble Codes (DTCs) and Troubleshooting, Torque Specifications, Fluid Capacities and Specifications, Component Removal and Installation Technical Depth Technical Depth: Comprehensive. Covers basic to advanced repairs, diagnostics, and rebuilding procedures, mirroring dealer workshop specifications. Includes detailed step-by-step instructions and exploded diagrams. Diagnostic Tools Diagnostic Tools: The manual details diagnostic procedures, which can be performed using Subaru's proprietary diagnostic equipment (e.g., Subaru Select Monitor) or compatible OBD-II scanners for engine-related codes. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: Digital PDF with Zoom In/Out capability for clarity of diagrams and text. Binding Type Binding Type: Not Applicable (Digital Format) Paper Type Paper Type: Not Applicable (Digital Format) Software Requirements Software Requirements: Adobe PDF Reader, WinZip (for extraction) Compatibility Compatibility: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Primary Engine: 2.5L Naturally Aspirated EJ253 Boxer-4 (H4SO) Turbocharged Engine Turbocharged Engine: 2.5L Turbocharged EJ255 Boxer-4 (H4DOTC) - Found in Forester XT models Performance Naturally Aspirated Horsepower: 165 hp @ 5,600 rpm (approx.) Turbocharged Horsepower: 210 hp @ 5,600 rpm (approx. for XT) Naturally Aspirated Torque: 166 lb-ft @ 4,000 rpm (approx.) Turbocharged Torque: 235 lb-ft @ 3,600 rpm (approx. for XT) Fuel System Fuel System: Electronic Fuel Injection (EFI) Engine Layout Engine Layout: Horizontally-opposed (Boxer) Engine Codes Engine Codes: EJ253 (2.5L SOHC NA), EJ255 (2.5L DOHC Turbocharged) 🔧 Transmission Standard Standard Transmission: 5-Speed Manual Transmission Optional Optional Transmission: 4-Speed Automatic Transmission (with Selectable Driveway Monitor) Features All Wheel Drive: Standard Symmetrical All-Wheel Drive (AWD) on all models Fluid Type Manual Transmission Fluid: Subaru Genuine Gear Oil (API GL-5, SAE 75W-90) or equivalent Automatic Transmission Fluid: Subaru Genuine ATF HP or equivalent 📐 Dimensions Exterior Length: 176.9 inches (4493 mm) Width: 69.7 inches (1770 mm) Height: 63.2 inches (1605 mm) Wheelbase: 103.1 inches (2619 mm) Ground Clearance: 7.5 inches (191 mm) Weights Curb Weight Manual: Approximately 3240 lbs (1470 kg) Curb Weight Automatic: Approximately 3275 lbs (1485 kg) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5 Stars NHTSA Front Impact Passenger: 5 Stars NHTSA Side Impact Front Seat: 4 Stars NHTSA Side Impact Rear Seat: 4 Stars IIHS Frontal Offset: Good IIHS Side Impact: Good Active Features Active Features: All-Wheel Drive, Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD) Passive Features Passive Features: Dual Front Airbags, Front Side-Impact Airbags (optional on some trims), Pretensioner seatbelts 💡 Technology Features Infotainment Infotainment System: Basic AM/FM/CD stereo system. Higher trims may have optional premium audio systems or cassette players. Driver Assistance Driver Assistance: Limited driver assistance features by modern standards. Standard features include ABS and EBD. Cruise control is standard. Connectivity Connectivity: No integrated Bluetooth or USB connectivity. May feature an auxiliary input jack on some aftermarket or higher trim head units. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 3 months, whichever comes first (severe driving) or 7,500 miles or 6 months (normal driving), using synthetic oil recommended for longer intervals. Engine Air Filter Replacement: Every 15,000 miles or 12 months (replace more often in dusty conditions) Cabin Air Filter Replacement: Every 15,000 miles or 12 months Spark Plug Replacement: iridium-tipped spark plugs typically last up to 60,000 miles Timing Belt Replacement: 105,000 miles or 105 months (crucial for EJ engines...