🏷️ Basic Information Identification Make: Subaru Model: Forester Generation: Second Generation (SG) Codes Model Code: SG Chassis Code Examples: SG5, SG9 👋 Introduction Market Position Segment: Compact Crossover SUV Target Audience: Enthusiasts, DIY mechanics, independent repair shops seeking authentic factory service information. Competitive Analysis Key Competitors 2003-2004: Honda CR-V, Toyota RAV4, Ford Escape, Mazda Tribute, Nissan Xterra Key Features Vehicle Differentiation: Standard Symmetrical All-Wheel Drive, boxer engine layout, practical cargo space, go-anywhere capability for its class. Manual Value Proposition: Provides the same detailed information as used by Subaru dealerships and certified technicians, empowering owners to perform complex repairs and maintenance accurately. 📋 Manual Details Coverage Areas Years Covered: 2003, 2004 Regions Covered: Global (primarily North American and European specifications) Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Repair Manual (Workshop Manual) Language Language: English Format Format: Digital (likely PDF, printable) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine management, fuel system, exhaust system, cooling system, lubrication system, ignition system, turbocharging system (for XT models) Drivetrain: Manual transmission, automatic transmission, all-wheel drive system (Symmetrical AWD), differentials, driveshafts, wheel hubs Chassis: Suspension (front and rear), steering system, brake system (ABS, EBD), wheels and tires Electrical: Body electrical systems, lighting, instruments, audio system, power accessories (windows, locks, mirrors), climate control, engine control module (ECM), transmission control module (TCM), airbag system (SRS) Body And Interior: Exterior body panels, interior trim, seats, safety restraints, glass, doors, hood, tailgate Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt replacement Repair: Component disassembly and reassembly, major component overhaul, sensor replacement, wiring harness repair, body panel repair, suspension component replacement, brake caliper and rotor service Diagnostics: Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs), diagnostic connector pinouts, testing procedures for sensors and actuators Specifications And Tolerances: Torque specifications, clearances, alignment data, fluid capacities, electrical resistance values, pressure specifications Technical Depth Depth: Comprehensive, covering everything from basic fluid changes to complete engine and transmission rebuilds. Includes detailed wiring diagrams and diagnostic flowcharts. 📊 Manual Specifications File Format Digital Format Details: Likely a PDF document, optimized for searching and printing. May include hyperlinked sections for easy navigation. Print Quality Illustration Quality: High-quality, clear, and detailed illustrations and diagrams. Binding Type Digital Binding: N/A (digital format) Paper Type Digital Paper Simulation: N/A (digital format) ⚙️ Engine Specifications Primary Engine Engine Code Na: EJ253 Engine Type Na: 2.5L SOHC Naturally Aspirated Flat-4 (Boxer) Horsepower Na Approx: 165 hp @ 5600 rpm Torque Na Approx: 166 lb-ft @ 4000 rpm Turbocharged Engine Engine Code Turbo: EJ255 Engine Type Turbo: 2.5L DOHC Turbocharged Flat-4 (Boxer) Horsepower Turbo Approx: 210 hp @ 5600 rpm Torque Turbo Approx: 235 lb-ft @ 3600 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (MPI) Fuel Type: Unleaded gasoline (87 octane recommended, 91 octane recommended for XT model) Engine Management ECM Type: Denso or Hitachi ECU (specific part numbers vary) 🔧 Transmission Standard Transmission Type Na: 5-Speed Manual Transmission Optional Transmission Type Optional: 4-Speed Automatic Transmission (with Sportshift on some models) Features AWD System: Symmetrical All-Wheel Drive (mechanical or electronically controlled center differential depending on transmission) Fluid Specifications Manual Transmission Fluid: API GL-5, SAE 75W-90 Gear Oil Automatic Transmission Fluid: Subaru ATF HP (or equivalent Dexron III/Mercon) 📐 Dimensions Exterior Wheelbase: 103.1 inches (2619 mm) Length: 177.4 inches (4506 mm) Width: 69.7 inches (1770 mm) Height: 65.2 inches (1656 mm) Ground Clearance: 8.0 inches (203 mm) Weights Curb Weight Approx: 3200 - 3500 lbs (1450 - 1588 kg), varies by trim and drivetrain Cargo Cargo Volume Behind Rear Seats: 32.1 cubic feet (0.91 cubic meters) Cargo Volume With Rear Seats Folded: 64.7 cubic feet (1.83 cubic meters) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-star (2003 model) NHTSA Front Impact Passenger: 5-star (2003 model) NHTSA Side Impact Front Driver: 5-star (2003 model) NHTSA Side Impact Front Passenger: 5-star (2003 model) NHTSA Side Impact Rear Driver: 5-star (2003 model) NHTSA Side Impact Rear Passenger: 5-star (2003 model) Active Features Standard Active Safety: Symmetrical All-Wheel Drive, Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD) Passive Features Standard Passive Safety: Front airbags, front side-impact airbags, height-adjustable front seatbelts, LATCH child seat anchors Optional Passive Safety: Curtain airbags (availability varies by trim and market) 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player, optional premium audio with amplifier and subwoofer (depending on trim level). Display: Basic digital display for clock, temperature, and audio information. No central touchscreen infotainment system. Driver Assistance Assistance Features: Primarily relies on mechanical systems like AWD and ABS. No advanced driver-assistance systems (ADAS) like adaptive cruise control or lane-keeping assist. Connectivity Connectivity Options: Limited to basic auxiliary inputs for portable audio devices on some later models or aftermarket installations. No Bluetooth or USB integration from the factory. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles (6,000...