🏷️ Basic Information Identification Make: Subaru Model: Baja Year: 2003 Generation Generation: First Generation (BP) Codes Chassis Code: BR 👋 Introduction Market Position Target Audience: DIY Enthusiasts, Independent Repair Shops Competitive Analysis Advantage Over Print: Instant Access, Searchability, Lower Cost, Convenience Key Features Official Licensing: Ensures accuracy and completeness derived from factory data User Interface: Intuitive, push-button access to information 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Software Language: English Format: Online Software (Web-based) Access Duration: 1 Year (with options for extension) Licensing: Officially Licensed, OE Material Derived 📖 Manual Coverage Systems Covered Engine Mechanical: Yes (including diagnostics, repair, and overhaul) Engine Electrical: Yes (ignition, fuel injection, sensors, computer control) Transmission Manual: Yes (repair, adjustment, fluid service) Transmission Automatic: Yes (repair, adjustment, fluid service, diagnostics) Drivetrain: Yes (all-wheel drive system, differentials, axles, driveshafts) Suspension: Yes (front and rear suspension components, alignment, shock absorbers) Steering: Yes (power steering system, steering rack, tie rods) Brakes: Yes (hydraulic system, ABS, brake components, rotor/pad replacement) Electrical System: Yes (wiring diagrams, circuits, lighting, power distribution) Climate Control: Yes (HVAC system, A/C, heater, blower motor) Body And Chassis: Yes (body panels, doors, interior trim, chassis components) Restraint Systems: Yes (airbags, seatbelts, SRS system) Fuel System: Yes (fuel pump, injectors, lines, tank) Exhaust System: Yes (catalytic converter, mufflers, pipes) Procedures Included Routine Maintenance: Yes (oil changes, filter replacements, fluid checks) Preventative Maintenance: Yes (scheduled service, component inspection) Troubleshooting: Yes (diagnostic flowcharts, symptom-based guides) Repair Procedures: Yes (step-by-step instructions for component replacement and repair) Diagnostic Codes: Yes (OBD-II codes and interpretations) Torque Specifications: Yes (critical for assembly and disassembly) Wiring Diagrams: Yes (detailed electrical schematics) Technical Depth Depth Level: Comprehensive (from basic maintenance to complete rebuilds) Diagnostic Capabilities: Advanced (covering engine management, ABS, and more) Component Overhaul: Yes (detailed instructions for engine, transmission, etc.) 📊 Manual Specifications File Format Software Requirements: Web Browser, Internet Connection Compatibility: PC, Laptop, Smartphone, Tablet Print Quality Printability: Printable pages available Binding Type Binding: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: EJ253 Engine Type: 2.5L SOHC Naturally Aspirated Flat-4 (Boxer) Displacement: 2457 cc (149.9 cu in) Performance Horsepower: 165 hp @ 5600 rpm Torque: 166 lb-ft @ 4000 rpm Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Fuel Type: Unleaded Gasoline Engine Internals Bore X Stroke: 99.5 mm x 79.0 mm Compression Ratio: 9.7:1 🔧 Transmission Standard Transmission Type: 4-Speed Automatic Optional Transmission Type Optional: 5-Speed Manual (less common) Features Drivetrain Layout: Symmetrical All-Wheel Drive (AWD) 📐 Dimensions Exterior Length: 187.6 in (4765 mm) Width: 70.1 in (1781 mm) Height: 64.0 in (1626 mm) Wheelbase: 104.3 in (2649 mm) Ground Clearance: 8.3 in (211 mm) Weights Curb Weight: 3475 lbs (1576 kg) (Automatic Transmission) 🛡️ Safety Features Ratings NHTSA Front Impact: 4 Stars NHTSA Side Impact: 5 Stars (Front), 4 Stars (Rear) Active Features ABS: Standard (Anti-lock Braking System) AWD: Standard (Symmetrical All-Wheel Drive) Passive Features Airbags: Driver and Passenger Frontal Airbags 💡 Technology Features Infotainment Audio System: Standard CD Player with AM/FM Radio, optional premium audio Driver Assistance ABS Functionality: ABS system is covered for diagnostics and repair. Connectivity OBD Ii Support: Full OBD-II compliant for diagnostics and emissions monitoring. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 3 months (severe duty), 7,500 miles or 6 months (normal duty) - refer to manual for specifics. Engine Air Filter Replacement: Every 15,000 miles or 12 months Cabin Air Filter Replacement: Every 15,000 miles or 12 months Spark Plug Replacement: Every 60,000 miles Timing Belt Replacement: N/A (This model uses a timing chain) Fluid Specifications Engine Oil Type: SAE 5W-30 API Certified Engine Oil Capacity: 4.5 US quarts (4.3 liters) with filter change Coolant Type: Subaru Super Coolant (Blue) or equivalent silicate-free antifreeze Transmission Fluid Automatic: Subaru ATF HP or equivalent DEXRON-III/MERCON compatible fluid Transmission Fluid Manual: API GL-5, SAE 75W-90 gear oil Power Steering Fluid: Subaru Genuine Power Steering Fluid or DEXRON-III ATF Known Issues Head Gaskets: While less prevalent than in earlier EJ engines, head gasket leaks can still occur and are covered in detail for diagnosis and repair. Suspension Wear: Common wear items like control arm bushings and sway bar links are detailed for replacement. Exhaust Manifold Cracks: Early EJ engines were prone to exhaust manifold cracking; the manual provides diagnostic procedures for this. 📚 Vehicle History Brand Heritage Subaru AWD Legacy: Subaru is renowned for its Symmetrical All-Wheel Drive system, a defining feature in many of its models, including the Baja. Model Evolution Platform Basis: Based on the Subaru Outback platform, sharing many components. Production Production Years: 2003-2006 Manufacturing Location: Lafayette, Indiana, USA 🏆 Awards & Recognition Recognitions Vehicle Niche Appeal: The Baja carved out a unique niche as a sport-utility coupe/truck, appealing to a specific segment of buyers looking for versatility.