🏷️ Basic Information Identification Make: Subaru Model: Forester Generation: SF/SG Covered Years: 1999, 2000, 2001, 2002, 2003, 2004 Codes Chassis Codes: SF5, SF9 (Early years often grouped), SG5, SG9 👋 Introduction Market Position Vehicle Segment: Compact Crossover SUV Key Selling Points: Standard Symmetrical All-Wheel Drive, practical cargo space, excellent visibility, robust build quality. Competitive Analysis Key Competitors 1999-2004: Honda CR-V, Toyota RAV4, Ford Escape, Nissan Xterra, Jeep Cherokee (XJ). Key Features AWD Philosophy: Subaru's Symmetrical All-Wheel Drive system is a core differentiator, providing superior traction and stability in various conditions. Practicality: Designed as a versatile vehicle for outdoor enthusiasts and families, offering a comfortable ride and ample utility. 📋 Manual Details Coverage Areas Manual Title: Subaru Forester 1999-2004 Service Repair Manual Pdf Download Manual Scope: Comprehensive service and repair procedures for Subaru Forester 1999-2004 models. Primary Regions Covered: North America, Global Markets (specifications may vary by region, but core repair procedures are universal). Page Count Estimated Page Count: Over 2000 pages (typical for a comprehensive service manual covering multiple model years and engine variants). Manual Type Manual Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, cylinder head, block, pistons, crankshaft, camshafts, timing belt/chain, valve train. Engine Management: Fuel injection, ignition system, emissions control, engine control module (ECM) diagnostics, sensors, actuators. Transmission Manual: Clutch, gearbox assembly, synchronizers, shift forks, lubrication, diagnostics. Transmission Automatic: Torque converter, planetary gears, valve body, solenoids, hydraulic system, transmission control module (TCM), diagnostics. Drivetrain: All-Wheel Drive (AWD) system, viscous coupling, differentials (front and rear), driveshafts, CV joints. Suspension: Front and rear suspension components, struts, springs, control arms, bushings, wheel bearings, alignment specifications. Steering: Steering column, steering rack, power steering pump, fluid, tie rods, linkage, steering angle sensor. Brakes: Front and rear brake systems (disc/drum), ABS system, hydraulic lines, calipers, rotors, pads, master cylinder, bleeding procedures. Electrical System: Battery, charging system (alternator), starting system (starter), lighting, wipers, horn, power accessories. Body And Chassis: Body panel removal/installation, doors, windows, interior trim, chassis structure, rust prevention. HVAC: Heating, ventilation, air conditioning system, refrigerant, compressor, evaporator, condenser, blower motor, controls. Body Electronics: Instrument cluster, audio system, power windows, power locks, remote keyless entry, airbags, SRS system. Procedures Included Routine Maintenance: Oil changes, fluid checks and replacements, filter replacements, spark plug replacement, tire rotation, brake inspections. Diagnostic Troubleshooting: Step-by-step diagnostic flowcharts for common and uncommon issues, symptom-based troubleshooting. Repair And Replacement: Detailed procedures for component removal, repair, and reinstallation for all major systems. Special Tools: Identification and usage of Subaru-specific special tools required for certain procedures. Torquing Specifications: Precise torque values for all fasteners and critical components. Wiring Diagrams: Comprehensive electrical schematics for all vehicle systems. Technical Depth Depth Level: Complete Workshop Manual, suitable for professional technicians and advanced DIY enthusiasts. Diagnostic Capability: Detailed diagnostic procedures, including OBD-II trouble codes, sensor data interpretation, and component testing. Rebuild Instructions: Engine and transmission rebuild procedures with clearances and specifications. 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable PDF with printable pages. Text Searchability: Yes, text is selectable and searchable for quick information retrieval. Print Quality Print Recommendation: Designed for clear printing, allowing users to create specific sections or a full copy. Binding Type Binding Type: N/A (Digital PDF Download) Paper Type Paper Type: N/A (Digital PDF Download) ⚙️ Engine Specifications Primary Engine Engine Code 1999-2001: EJ251 (2.5L SOHC Naturally Aspirated) Engine Displacement 1999-2001: 2457 cc (2.5 Liters) Horsepower 1999-2001: 165 hp @ 5600 rpm Torque 1999-2001: 166 lb-ft @ 4000 rpm Engine Code 2002-2004: EJ253 (2.5L SOHC Naturally Aspirated) Engine Displacement 2002-2004: 2457 cc (2.5 Liters) Horsepower 2002-2004: 165 hp @ 5600 rpm Torque 2002-2004: 166 lb-ft @ 4000 rpm Engine Code Turbo: EJ255 (2.5L DOHC Turbocharged - Forester XT models) Engine Displacement Turbo: 2457 cc (2.5 Liters) Horsepower Turbo: 210-230 hp (depending on model year and specific turbo setup) Torque Turbo: 235-270 lb-ft (depending on model year and specific turbo setup) Fuel System Fuel Induction: Electronic Fuel Injection (EFI) with Sequential Multi-Port Injection (MPI) Fuel Type: Unleaded Gasoline (87 octane recommended for NA, 91+ octane for Turbo models) Performance Compression Ratio Na: 9.7:1 Compression Ratio Turbo: 8.4:1 (approximate for EJ255) Engine Cooling: Liquid-cooled 🔧 Transmission Standard Standard Transmission Na: 5-speed Manual Transmission Standard Transmission Turbo: 4-speed Automatic Transmission (with AWD, typical for XT models) Optional Optional Transmission Na: 4-speed Automatic Transmission (with AWD) Optional Transmission Turbo: 5-speed Manual Transmission (less common on US XT models) Features AWD System Type: Symmetrical All-Wheel Drive (Variable Transfer Clutch AWD for AT, Viscous Coupling AWD for MT) Automatic Transmission Codes: TZ1A3ZD2AB (example) Manual Transmission Codes: TY754VN (example) Atf Type: Subaru ATF HP or equivalent Mtf Type: Subaru Extra S. GL-5 75W-90 or equivalent 📐 Dimensions Exterior Length 1999-2002: 175.0 in (4445 mm) Width 1999-2002: 66.7 in (1694 mm) Height...
210-230 hp (depending on model year and specific turbo setup)
Torque Turbo:
235-270 lb-ft (depending on model year and specific turbo setup)
Fuel System
Fuel Induction:
Electronic Fuel Injection (EFI) with Sequential Multi-Port Injection (MPI)
Fuel Type:
Unleaded Gasoline (87 octane recommended for NA, 91+ octane for Turbo models)
Performance
Compression Ratio Na:
9.7:1
Compression Ratio Turbo:
8.4:1 (approximate for EJ255)
Engine Cooling:
Liquid-cooled
🔧 Transmission
Standard
Standard Transmission Na:
5-speed Manual Transmission
Standard Transmission Turbo:
4-speed Automatic Transmission (with AWD, typical for XT models)
Optional
Optional Transmission Na:
4-speed Automatic Transmission (with AWD)
Optional Transmission Turbo:
5-speed Manual Transmission (less common on US XT models)
Features
AWD System Type:
Symmetrical All-Wheel Drive (Variable Transfer Clutch AWD for AT, Viscous Coupling AWD for MT)
Automatic Transmission Codes:
TZ1A3ZD2AB (example)
Manual Transmission Codes:
TY754VN (example)
Atf Type:
Subaru ATF HP or equivalent
Mtf Type:
Subaru Extra S. GL-5 75W-90 or equivalent
📐 Dimensions
Exterior
Length 1999-2002:
175.0 in (4445 mm)
Width 1999-2002:
66.7 in (1694 mm)
Height 1999-2002:
63.8 in (1620 mm)
Wheelbase 1999-2002:
101.8 in (2585 mm)
Length 2003-2004:
179.7 in (4564 mm)
Width 2003-2004:
69.7 in (1770 mm)
Height 2003-2004:
66.1 in (1679 mm)
Wheelbase 2003-2004:
103.0 in (2616 mm)
Cargo
Cargo Volume Behind Rear Seats:
31.5 cu ft (approximate)
Cargo Volume With Rear Seats Folded:
67.5 cu ft (approximate)
Weights
Curb Weight Range:
3180 - 3500 lbs (approximate, varies by trim and transmission)
Towing Capacity:
2000 lbs (check specific model year/configuration for accuracy)
🛡️ Safety Features
Ratings
NHTSA Rollover Rating:
Four-star (Frontal Driver, Frontal Passenger, Side Driver, Side Rear Passenger - 2002 Model)
Active Features
Active Safety Features:
Standard All-Wheel Drive, Four-wheel Anti-lock Braking System (ABS), Traction Control System (TCS - often standard on automatic, optional on manual depending on year).
ABS System Type:
Bosch or Teves ABS system (specific hardware can vary).
Passive Features
Passive Safety Features:
Front airbags, optional side-impact airbags, crumple zones, energy-absorbing steering column, three-point seatbelts with pretensioners.
💡 Technology Features
Infotainment
Infotainment System:
Basic AM/FM/CD player, optional cassette, manual controls for climate and audio.
Driver Assistance
Driver Assistance Features:
Limited by modern standards. Primarily ABS and available Traction Control. No advanced driver-assistance systems (ADAS) like adaptive cruise control or lane keeping assist.
Connectivity
Connectivity Options:
Basic wired connectivity for audio sources, no Bluetooth or USB integration in base models.
🔧 Maintenance
Service Intervals
Oil And Filter Change:
Every 3,750 miles or 3 months (severe conditions) / 7,500 miles or 6 months (normal conditions) - consult manual for exact specifications based on usage and oil type.
Timing Belt Replacement:
Every 60,000 miles or 4 years (for EJ25 engines, critical to follow due to interference design).
Spark Plug Replacement:
Every 60,000 miles (copper plugs) or 100,000 miles (platinum/iridium plugs, depending on original equipment).
Coolant Flush And Replace:
Every 30,000 miles or 2 years, or as specified by Subaru coolant type.
Fluid Specifications
Engine Oil Capacity:
4.8 US quarts (4.5 Liters) with filter for 2.5L NA engines. Turbo engines may vary slightly.
Engine Oil Viscosity:
5W-30 (Recommended by Subaru for most conditions)
Engine Coolant Type:
Subaru Super Coolant (blue) or equivalent Long Life Antifreeze/Coolant (ethylene glycol based).
Known Issues
Head Gasket Failure:
While less prevalent in the EJ251/253 compared to earlier EJ22/EJ25 engines, head gasket failure can still occur. The manual provides diagnostic and repair procedures.
Catalytic Converter Issues:
Can sometimes degrade or become clogged, impacting performance and emissions. Manual covers diagnostic procedures.
Rear Main Seal Leaks:
Can develop oil leaks at the rear of the engine. Repair procedures are detailed.
Automatic Transmission Behavior:
Some AT models may exhibit occasional harsh shifts or delayed engagement, which can often be addressed with fluid changes or solenoid adjustments as per manual guidance.
📚 Vehicle History
Brand Heritage
Subaru History Overview:
Subaru, a division of Subaru Corporation (formerly Fuji Heavy Industries), has a long history in aviation and automotive manufacturing, known for its boxer engines and AWD technology.
Model Evolution
First Generation Sf:
Introduced in 1997 (Japan) and 1998 (North America). Characterized by a car-like unibody construction and a higher ride height. Primarily powered by the EJ25 DOHC engine in its early years, with SOHC EJ25 introduced later.
Second Generation Sg:
Launched in 2002 (North America). Featured a significant redesign with a larger body, improved interior, and updated powertrains. Introduced the turbocharged Forester XT model. This generation is covered extensively by the manual.
Production
Manufacturing Location:
Gunma, Japan
🏆 Awards & Recognition
Recognitions
Consumer Guide Best Buy:
Subaru Forester often received 'Best Buy' or 'Recommended' ratings from publications like Consumer Guide Automotive for its class and value during its production years.
Car And Driver Editors Choice:
Frequently cited for its AWD capability and practicality, though often ranked behind more refined competitors in ride comfort.