🏷️ Basic Information

Make:

Subaru

Model:

Forester

Generation:

SF/SG

Covered Years:

1999, 2000, 2001, 2002, 2003, 2004

Chassis Codes:

SF5, SF9 (Early years often grouped), SG5, SG9

👋 Introduction

Vehicle Segment:

Compact Crossover SUV

Key Selling Points:

Standard Symmetrical All-Wheel Drive, practical cargo space, excellent visibility, robust build quality.

Key Competitors 1999-2004:

Honda CR-V, Toyota RAV4, Ford Escape, Nissan Xterra, Jeep Cherokee (XJ).

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

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).

Estimated Page Count:

Over 2000 pages (typical for a comprehensive service manual covering multiple model years and engine variants).

Manual Type:

Factory Service Manual (FSM) / Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

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.

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.

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

PDF Quality:

High-resolution, searchable PDF with printable pages.

Text Searchability:

Yes, text is selectable and searchable for quick information retrieval.

Print Recommendation:

Designed for clear printing, allowing users to create specific sections or a full copy.

Binding Type:

N/A (Digital PDF Download)

Paper Type:

N/A (Digital PDF Download)

⚙️ Engine Specifications

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 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)

Compression Ratio Na:

9.7:1

Compression Ratio Turbo:

8.4:1 (approximate for EJ255)

Engine Cooling:

Liquid-cooled

🔧 Transmission

Standard Transmission Na:

5-speed Manual Transmission

Standard Transmission Turbo:

4-speed Automatic Transmission (with AWD, typical for XT models)

Optional Transmission Na:

4-speed Automatic Transmission (with AWD)

Optional Transmission Turbo:

5-speed Manual Transmission (less common on US XT models)

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

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 Volume Behind Rear Seats:

31.5 cu ft (approximate)

Cargo Volume With Rear Seats Folded:

67.5 cu ft (approximate)

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

NHTSA Rollover Rating:

Four-star (Frontal Driver, Frontal Passenger, Side Driver, Side Rear Passenger - 2002 Model)

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 Safety Features:

Front airbags, optional side-impact airbags, crumple zones, energy-absorbing steering column, three-point seatbelts with pretensioners.

💡 Technology Features

Infotainment System:

Basic AM/FM/CD player, optional cassette, manual controls for climate and audio.

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 Options:

Basic wired connectivity for audio sources, no Bluetooth or USB integration in base models.

🔧 Maintenance

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.

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).

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

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.

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.

Manufacturing Location:

Gunma, Japan

🏆 Awards & Recognition

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.