🏷️ Basic Information Identification Make: Subaru Model: Legacy Model Years Covered: 2004, 2005 Codes Chassis Codes: BP (Wagon), BL (Sedan) 👋 Introduction Market Position Vehicle Segment: Mid-size Sedan/Wagon, AWD standard (primarily) Competitive Analysis Key Competitors: Toyota Camry, Honda Accord, Nissan Altima, Ford Fusion, Mazda6 Key Features All Wheel Drive: Standard Symmetrical All-Wheel Drive system across most trims Reliability: Known for overall reliability and durability, especially powertrain Practicality: Offered in both sedan and wagon body styles, providing versatility 📋 Manual Details Coverage Areas Primary Coverage: Full Service Repair and Maintenance Page Count Estimated Page Count: 1500+ Manual Type Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine disassembly, assembly, diagnosis, repair for all gasoline engines Engine Management: Fuel injection, ignition, emissions control, ECU diagnostics, sensor data Transmission: Automatic and Manual transmission repair, overhaul, diagnosis, fluid specifications Drivetrain: Front and Rear differentials, driveshafts, CV joints, AWD system operation Suspension: Front and Rear suspension components, alignment specifications, shock absorber/strut replacement Steering: Power steering system, steering rack, tie rods, diagnosis and repair Brakes: Brake system components (discs, pads, calipers, lines), ABS, parking brake, fluid specifications Electrical System: Wiring diagrams, starter, alternator, battery, lighting, fuses, relays, diagnosis HVAC: Heating, Ventilation, and Air Conditioning system repair, recharge, diagnosis Body And Interior: Body panel removal/installation, interior trim, seats, doors, glass, seals Safety Systems: Airbag system diagnosis and repair, seatbelt mechanisms Procedures Included Routine Maintenance: Oil change, filter replacement, spark plug replacement, coolant flush, brake fluid flush Troubleshooting: Diagnostic procedures for common and complex issues, DTC interpretation Component Replacement: Detailed step-by-step instructions for replacing major and minor components Rebuilding: Engine and transmission rebuilding procedures with torque specifications Special Tools: Identification and usage of specialized tools required for specific repairs Technical Depth Depth: Comprehensive: from basic scheduled maintenance to complete engine and transmission overhauls, including electrical system diagnostics. 📊 Manual Specifications File Format Searchability: Searchable text for quick access to information Resolution: High-resolution scans for clarity of diagrams and text Print Quality Print Readability: Printable pages suitable for workshop use Binding Type Binding: N/A (Digital) Paper Type Paper Quality: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Code 1: EJ253 (2.5L SOHC) Displacement 1: 2.5 Liters (2457 cc) Configuration 1: Horizontally-opposed (Boxer), 4-cylinder Horsepower 1: 165 hp @ 5600 rpm Torque 1: 166 lb-ft @ 4000 rpm Optional Engine Engine Code 2: EJ255 (2.5L Turbocharged DOHC - GT models) Displacement 2: 2.5 Liters (2457 cc) Configuration 2: Horizontally-opposed (Boxer), 4-cylinder, turbocharged Horsepower 2: 210 hp @ 5600 rpm (GT Manual) / 215 hp @ 5600 rpm (GT Automatic) Torque 2: 236 lb-ft @ 3600 rpm (GT Manual) / 241 lb-ft @ 3600 rpm (GT Automatic) Fuel System Fuel Delivery: Sequential multi-port fuel injection (MPI) Fuel Type: Unleaded gasoline, 87 octane (91 octane recommended for GT models) Engine Management ECU Type: Subaru Select Monitor (SSM) compatible diagnostic system 🔧 Transmission Standard Transmission Type 1: 5-speed Manual Transmission Optional Transmission Type 2: 4-speed Automatic Transmission (with manual mode on GT models) Features AWD Integration: Symmetrical All-Wheel Drive system integrated with both transmission types Fluid Specifications Automatic Fluid: Subaru ATF HP (High Performance) or equivalent Dexron III/Mercon compatible fluid Manual Fluid: Subaru Extra-S Gear Oil GL-5 75W-90 or equivalent 📐 Dimensions Exterior Length Sedan: Approx. 187.4 inches (4760 mm) Width Sedan: Approx. 69.1 inches (1755 mm) Height Sedan: Approx. 57.7 inches (1465 mm) Wheelbase: Approx. 104.1 inches (2645 mm) Length Wagon: Approx. 188.2 inches (4780 mm) Width Wagon: Approx. 69.1 inches (1755 mm) Height Wagon: Approx. 58.1 inches (1475 mm) Weights Curb Weight Range: Approx. 3200 - 3600 lbs (1450 - 1630 kg) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5 Stars NHTSA Front Impact Passenger: 5 Stars NHTSA Side Impact Front Driver: 5 Stars NHTSA Side Impact Front Passenger: 5 Stars NHTSA Side Impact Rear Passenger: 5 Stars IIHS Front Offset: Good IIHS Side Impact: Good Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Available Traction Control System (TCS) Passive Features Airbags: Front airbags, front side-impact airbags, available curtain airbags (sedan) Seatbelts: Three-point seatbelts with pretensioners and load limiters 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD stereo system, with optional premium audio and subwoofer on higher trims. Navigation: Optional factory navigation system available on select trims. Driver Assistance Cruise Control: Standard electronic cruise control. Connectivity Auxiliary Input: Optional auxiliary audio input jack on some models. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 3.75 months (severe duty) / 7,500 miles or 7.5 months (normal duty) Spark Plug Replacement: Approx. 60,000 miles (standard igniter plugs) / 100,000 miles (iridium plugs) Coolant Replacement: Initial 7 years/70,000 miles, then every 4 years/50,000 miles thereafter Timing Belt: This generation uses a timing *chain*, not a belt, requiring no scheduled replacement but proper lubrication. Fluid...