🏷️ Basic Information Identification Make: Subaru Model: Forester Year: 2007 Codes Chassis Code: SG5/SG9 👋 Introduction Market Position Segment: Compact Crossover SUV Usp: Standard Symmetrical All-Wheel Drive, excellent visibility, practical cargo space, robust build quality. Competitive Analysis Key Competitors: Honda CR-V, Toyota RAV4, Mazda CX-5, Nissan Rogue, Ford Escape. Key Features Platform: Second generation (SG) platform. Engine Layout: Horizontally-opposed (Boxer) engine, contributing to a lower center of gravity. 📋 Manual Details Coverage Areas Engine Options: 2.5L H4 SOHC NA (EJ253), 2.5L H4 DOHC Turbocharged (EJ255) Transmission Options: 5-speed Manual, 4-speed Automatic Drivetrain: All-Wheel Drive (AWD) Page Count Approximate Pages: 2000+ Manual Type Type: Factory Service Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine performance, fuel system, ignition system, exhaust system, cooling system, lubrication system, turbocharger system (if applicable) Drivetrain: Clutch system, transmission (manual/automatic), drivetrain components, differentials, axles, driveshafts Chassis: Suspension (front/rear), steering, braking system, wheels and tires Electrical: Battery, charging system, starting system, lighting, instruments and controls, infotainment, body electrical, CAN communication, diagnostics Body: Body construction, exterior panels, doors, windows, interior trim, HVAC, safety systems (airbags, seatbelts) Procedures Included Maintenance: Routine checks, fluid changes, filter replacements, spark plug replacement, belt inspection/replacement Repair: Engine component removal/installation, transmission overhaul, brake caliper replacement, suspension bushing replacement, electrical component diagnosis and repair Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), wiring diagrams, flowcharts Specifications: Torque specifications, clearances, fluid capacities, electrical values Technical Depth Depth: Comprehensive: Covers everything from basic maintenance to complete engine and transmission rebuilds, including in-depth electrical diagnostics and bodywork. 📊 Manual Specifications File Format Searchable Text: Yes Printable: Yes Print Quality Diagram Quality: High-resolution, clear diagrams and illustrations Text Readability: Easy-to-read text with professional formatting Binding Type Binding: N/A (Digital PDF) Paper Type Paper Quality: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code Na: EJ253 Engine Type Na: 2.5L SOHC (Single Overhead Cam) Naturally Aspirated H4 (Horizontally-Opposed 4-Cylinder) Bore Stroke Na: 99.5 mm x 79.0 mm Compression Ratio Na: 9.7:1 Horsepower Na: 173 hp @ 5600 rpm Torque Na: 166 lb-ft @ 4000 rpm Turbo Engine Engine Code Turbo: EJ255 Engine Type Turbo: 2.5L DOHC (Double Overhead Cam) Turbocharged H4 Horsepower Turbo: 224 hp @ 5600 rpm Torque Turbo: 226 lb-ft @ 3600 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Sequential Multi-Point Fuel Injection (MPI) Recommended Fuel: 87 Octane Unleaded (91 Octane recommended for Turbo models) Engine Management ECU Type: Denso Engine Control Unit (ECU) Emission Controls: California Emission Standards (PZEV options available), OBD-II compliant 🔧 Transmission Standard Transmission Type Standard: 5-speed Manual Transmission (Synchro-mesh) Optional Transmission Type Optional: 4-speed Automatic Transmission with AI-Electronic Control Features AWD System: Symmetrical All-Wheel Drive (S-AWD) with viscous coupling center differential (manual) or electronically controlled clutch (automatic). Fluid Specifications Manual Transmission Fluid: Subaru Manual Transmission Fluid (API GL-5, SAE 75W-90) or equivalent. Automatic Transmission Fluid: Subaru ATF HP (High Performance) or equivalent (Dexron III/Mercon compatible). 📐 Dimensions Exterior Length: 4,485 mm (176.6 in) Width: 1,780 mm (70.1 in) Height: 1,670 mm (65.7 in) (without roof rails) Wheelbase: 2,620 mm (103.2 in) Ground Clearance: 200 mm (7.9 in) Cargo Cargo Volume Rear Seats Up: 35.7 cu ft Cargo Volume Rear Seats Folded: 71.0 cu ft Weights Curb Weight Manual: 1,535 kg (3,384 lbs) Curb Weight Automatic: 1,570 kg (3,461 lbs) 🛡️ Safety Features Ratings NHTSA Frontal Crash: ★★★★★ (5-star driver and passenger) NHTSA Side Impact: ★★★★★ (5-star driver and rear passenger) IIHS Roof Strength: Good Active Features Traction Control: Standard (TCS) Electronic Stability: Standard (VDC - Vehicle Dynamics Control) Passive Features Airbags: Driver and front passenger airbags, front side-impact airbags, curtain airbags (optional/standard by trim). Seatbelts: Front 3-point pretensioner and load-limiter, rear 3-point belts. Child Seat Anchors: LATCH (Lower Anchors and Tethers for CHildren) system. 💡 Technology Features Infotainment Audio System: Standard AM/FM/CD player with 4-6 speakers. Optional premium audio systems with subwoofer and auxiliary input. Navigation: Optional factory-installed navigation system available on higher trims. Driver Assistance Cruise Control: Standard cruise control. Rearview Camera: Not standard; may have been an aftermarket addition or available on very late models/specific trims. Connectivity Bluetooth: Not typically integrated from the factory on this model year; aftermarket solutions are common. Climate Control HVAC System: Manual or automatic climate control depending on trim level. Features include A/C, heater, and cabin air filter. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 6 months (severe driving conditions), or 7,500 miles or 12 months (normal driving conditions). Refer to manual for specific conditions. Air Filter Replacement: Every 15,000 miles or 12 months. Spark Plug Replacement: 105,000 miles (Iridium spark plugs). Timing Belt Replacement: NOT APPLICABLE (Subaru EJ engines use a timing *chain*). Fluid Specifications Engine Oil Capacity: 4.5 US quarts (with filter) for 2.5L NA, 4.8 US quarts (with filter) for 2.5L Turbo. Engine Oil Type: API SN or higher,...
Comprehensive: Covers everything from basic maintenance to complete engine and transmission rebuilds, including in-depth electrical diagnostics and bodywork.
87 Octane Unleaded (91 Octane recommended for Turbo models)
Engine Management
ECU Type:
Denso Engine Control Unit (ECU)
Emission Controls:
California Emission Standards (PZEV options available), OBD-II compliant
🔧 Transmission
Standard
Transmission Type Standard:
5-speed Manual Transmission (Synchro-mesh)
Optional
Transmission Type Optional:
4-speed Automatic Transmission with AI-Electronic Control
Features
AWD System:
Symmetrical All-Wheel Drive (S-AWD) with viscous coupling center differential (manual) or electronically controlled clutch (automatic).
Fluid Specifications
Manual Transmission Fluid:
Subaru Manual Transmission Fluid (API GL-5, SAE 75W-90) or equivalent.
Automatic Transmission Fluid:
Subaru ATF HP (High Performance) or equivalent (Dexron III/Mercon compatible).
📐 Dimensions
Exterior
Length:
4,485 mm (176.6 in)
Width:
1,780 mm (70.1 in)
Height:
1,670 mm (65.7 in) (without roof rails)
Wheelbase:
2,620 mm (103.2 in)
Ground Clearance:
200 mm (7.9 in)
Cargo
Cargo Volume Rear Seats Up:
35.7 cu ft
Cargo Volume Rear Seats Folded:
71.0 cu ft
Weights
Curb Weight Manual:
1,535 kg (3,384 lbs)
Curb Weight Automatic:
1,570 kg (3,461 lbs)
🛡️ Safety Features
Ratings
NHTSA Frontal Crash:
★★★★★ (5-star driver and passenger)
NHTSA Side Impact:
★★★★★ (5-star driver and rear passenger)
IIHS Roof Strength:
Good
Active Features
Traction Control:
Standard (TCS)
Electronic Stability:
Standard (VDC - Vehicle Dynamics Control)
Passive Features
Airbags:
Driver and front passenger airbags, front side-impact airbags, curtain airbags (optional/standard by trim).
Seatbelts:
Front 3-point pretensioner and load-limiter, rear 3-point belts.
Child Seat Anchors:
LATCH (Lower Anchors and Tethers for CHildren) system.
💡 Technology Features
Infotainment
Audio System:
Standard AM/FM/CD player with 4-6 speakers. Optional premium audio systems with subwoofer and auxiliary input.
Navigation:
Optional factory-installed navigation system available on higher trims.
Driver Assistance
Cruise Control:
Standard cruise control.
Rearview Camera:
Not standard; may have been an aftermarket addition or available on very late models/specific trims.
Connectivity
Bluetooth:
Not typically integrated from the factory on this model year; aftermarket solutions are common.
Climate Control
HVAC System:
Manual or automatic climate control depending on trim level. Features include A/C, heater, and cabin air filter.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 3,750 miles or 6 months (severe driving conditions), or 7,500 miles or 12 months (normal driving conditions). Refer to manual for specific conditions.
Air Filter Replacement:
Every 15,000 miles or 12 months.
Spark Plug Replacement:
105,000 miles (Iridium spark plugs).
Timing Belt Replacement:
NOT APPLICABLE (Subaru EJ engines use a timing *chain*).
Fluid Specifications
Engine Oil Capacity:
4.5 US quarts (with filter) for 2.5L NA, 4.8 US quarts (with filter) for 2.5L Turbo.
Engine Oil Type:
API SN or higher, SAE 0W-20 or 5W-30. Consult manual for specific climate/usage.
Coolant Type:
Subaru Super Coolant (Blue) or equivalent OAT/HOAT coolant.
Brake Fluid Type:
DOT 3 or DOT 4
Known Issues
Head Gasket Failures:
While less common than on earlier EJ engines, head gasket leaks can still occur, especially on higher-mileage turbocharged models. Symptoms include coolant loss, white exhaust smoke, or coolant in oil.
Catalytic Converter Issues:
Premature failure can occur due to various reasons, leading to loss of power and check engine lights.
Oil Consumption:
Some EJ25 engines, particularly the turbocharged variants, may exhibit higher-than-average oil consumption. Regular monitoring is advised.
Suspension Wear:
Ball joints and bushings in the suspension can wear over time, leading to clunking noises and alignment issues.
📚 Vehicle History
Brand Heritage
Founding Principles:
Subaru, the automotive division of Subaru Corporation (formerly Fuji Heavy Industries), has a long history of producing rugged, reliable vehicles with a focus on All-Wheel Drive technology and horizontally-opposed boxer engines.
Model Evolution
Forester Introduction:
The Subaru Forester debuted in 1997 as a compact crossover SUV, blending the utility of an SUV with the driving dynamics of a car.
Second Generation Launch:
The second generation (SG) was introduced for the 2003 model year and continued through 2008. The 2007 model represents a mid-cycle refresh with updated styling and features.
Trim Levels 2007:
Commonly includes Base, Premium, XT (turbocharged) trims, with variations like the 'X' and 'LL Bean' editions in previous years potentially carrying over aspects.
Production
Manufacturing Plant:
Mainly produced at Subaru's Gunma Plant in Japan. Some models were also assembled in Thailand and Malaysia.
🏆 Awards & Recognition
Recognitions
Kbb Best Resale Value:
Subaru vehicles, including the Forester, often receive 'Best Resale Value' awards from Kelley Blue Book due to their durability and AWD capability.
IIHS Top Safety Pick:
While specific awards vary by year, the Forester consistently performed well in IIHS safety tests for its generation, often achieving 'Top Safety Pick' status.
Ratings
Consumer Reports Reliability:
Generally rated above average by Consumer Reports for reliability, though specific engine variants and years may have noted issues (e.g., head gaskets).
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