🏷️ Basic Information Identification Make: Subaru Model: Legacy Year: 2009 Generation Generation Designation: Fifth Generation Codes Chassis Code: BM/BR 👋 Introduction Market Position Segment: Mid-size Sedan/Wagon, known for its standard Symmetrical All-Wheel Drive system. Competitive Analysis Competitors: Toyota Camry, Honda Accord, Nissan Altima, Mazda6, Ford Fusion. Key Features AWD Standard: The hallmark feature of the Subaru Legacy, providing enhanced traction and stability in various weather conditions. Horizontally Opposed Engine: Subaru's signature Boxer engine contributes to a lower center of gravity, improving handling and reducing vibration. 📋 Manual Details Coverage Areas All Models Trims Engines: Yes, covers all 2009 Subaru Legacy models, engine variants, trim levels, and transmission types. Page Count Estimated Page Count: Approximately 2500-3500 pages (typical for a comprehensive workshop manual). Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, cooling system, exhaust system, lubrication system. Drivetrain: Manual and Automatic Transmissions, clutch system, AWD system (Symmetrical All-Wheel Drive), differentials, driveshafts. Chassis: Suspension (front and rear), steering system, braking system (ABS, EBD), wheel and tire specifications. Electrical: Wiring diagrams, starting and charging system, lighting system, instrument cluster, power windows, door locks, HVAC controls, audio system, SRS airbag system. Body: Body panels, doors, windows, exterior trim, interior trim, seats, HVAC ducting, body sealing. Procedures Included Maintenance: Routine maintenance (oil changes, filter replacements, fluid checks), lubrication, inspection schedules. Repair And Overhaul: Detailed step-by-step repair procedures for all major mechanical and electrical components, including engine rebuilds, transmission overhauls, and suspension component replacement. Troubleshooting: Diagnostic procedures, fault codes (DTCs), symptom-based troubleshooting guides. Specifications And Data: Torque specifications, clearances, tolerances, fluid capacities, electrical specifications, diagnostic data. Technical Depth Depth: Comprehensive. Covers everything from basic scheduled maintenance to full engine, transmission, and chassis overhauls, including detailed electrical system diagnostics. 📊 Manual Specifications File Format PDF Quality: High-resolution, printable, searchable PDF. Print Quality Printability: Designed for easy printing of individual sections or the entire manual. Binding Type Binding: N/A (Digital PDF Format) Paper Type Paper Type: N/A (Digital PDF Format) ⚙️ Engine Specifications Primary Engine Engine Options: 2.5L Naturally Aspirated EJ253 (SOHC/DOHC), 2.5L Turbocharged EJ255 (DOHC), 3.0L Naturally Aspirated EZ30D (DOHC - Limited trims/markets), 3.6L Naturally Aspirated EZ36D (DOHC - introduced mid-generation). Performance 2.5I Horsepower 2.5I: Approx. 170-173 hp Torque 2.5I: Approx. 167-170 lb-ft Performance 2.5Gt Horsepower 2.5Gt: Approx. 265 hp Torque 2.5Gt: Approx. 247 lb-ft Performance 3.0R Horsepower 3.0R: Approx. 245 hp Torque 3.0R: Approx. 216 lb-ft Fuel System Type: Electronic Fuel Injection (EFI) with sequential port injection. Fuel Type Octane Rating: 87 Octane (Regular Unleaded) for naturally aspirated models; 91 Octane (Premium Unleaded) recommended for 2.5GT Turbocharged model. 🔧 Transmission Standard Transmission Type Standard: 5-speed Manual Transmission (TY756VR1AA or similar). Optional Transmission Type Optional: 5-speed Automatic Transmission (TG5D7CJCBA or similar) with SI-Drive. Features AWD System: Symmetrical All-Wheel Drive system, with viscous coupling center differential (manual) or electronically controlled multi-plate transfer clutch (automatic). Fluid Specifications Manual Transmission Fluid: Subaru Manual Transmission Gear Oil (API GL-5, SAE 75W-90) - Part No. K03043G2000 or equivalent. Automatic Transmission Fluid: Subaru ATF-HP (High Performance) - Part No. K0321C0000 or equivalent. 📐 Dimensions Exterior Sedan Length: Approx. 187.2 inches (4755 mm) Width: Approx. 69.1 inches (1755 mm) Height: Approx. 57.7 inches (1465 mm) Exterior Wagon Length: Approx. 189.2 inches (4805 mm) Width: Approx. 69.1 inches (1755 mm) Height: Approx. 59.1 inches (1500 mm) Wheelbase Wheelbase: Approx. 107.1 inches (2720 mm) Weights Curb Weight: Ranges from approx. 3300 - 3600 lbs (1500 - 1630 kg) depending on engine and transmission. 🛡️ Safety Features Ratings NHTSA Front Crash Test: 5-Star Driver, 5-Star Passenger IIHS Side Impact Test: Good IIHS Roof Strength: Good Active Features Brake Assist: Yes Electronic Stability Control: Standard (Vehicle Dynamics Control - VDC) Anti Lock Brakes: Standard (4-wheel ABS) Passive Features Airbags: Front dual-stage airbags, front side-impact airbags, side-curtain airbags (front and rear). Seatbelts: 3-point height-adjustable front seatbelts with pretensioners, rear 3-point seatbelts. 💡 Technology Features Infotainment Audio System: Standard AM/FM/CD/MP3 audio system with auxiliary input. Optional premium audio system available on higher trims. Navigation System: Optional touch-screen navigation system available on select trims. Driver Assistance Cruise Control: Standard adaptive cruise control on some models/trims. Keyless Entry Start: Available keyless access system with push-button start on higher trims. Connectivity Bluetooth: Available Bluetooth hands-free connectivity for phone calls and audio streaming on select trims. 🔧 Maintenance Service Intervals Oil Oil Change Interval: Every 3,750 miles or 6 months for severe driving conditions; 7,500 miles or 6 months for normal driving conditions (refer to owner's manual for specific guidance). Service Intervals Filters Air Filter Replacement: Every 15,000 miles or 12 months. Cabin Air Filter Replacement: Every 15,000 miles or 12 months. Service Intervals Fluids Coolant Flush: Every 30,000 miles or 24 months (Subaru Super Coolant is a long-life coolant). Service Intervals Spark Plugs Spark Plug...
Detailed step-by-step repair procedures for all major mechanical and electrical components, including engine rebuilds, transmission overhauls, and suspension component replacement.
Comprehensive. Covers everything from basic scheduled maintenance to full engine, transmission, and chassis overhauls, including detailed electrical system diagnostics.
📊 Manual Specifications
File Format
PDF Quality:
High-resolution, printable, searchable PDF.
Print Quality
Printability:
Designed for easy printing of individual sections or the entire manual.
Electronic Fuel Injection (EFI) with sequential port injection.
Fuel Type
Octane Rating:
87 Octane (Regular Unleaded) for naturally aspirated models; 91 Octane (Premium Unleaded) recommended for 2.5GT Turbocharged model.
🔧 Transmission
Standard
Transmission Type Standard:
5-speed Manual Transmission (TY756VR1AA or similar).
Optional
Transmission Type Optional:
5-speed Automatic Transmission (TG5D7CJCBA or similar) with SI-Drive.
Features
AWD System:
Symmetrical All-Wheel Drive system, with viscous coupling center differential (manual) or electronically controlled multi-plate transfer clutch (automatic).
Fluid Specifications
Manual Transmission Fluid:
Subaru Manual Transmission Gear Oil (API GL-5, SAE 75W-90) - Part No. K03043G2000 or equivalent.
Automatic Transmission Fluid:
Subaru ATF-HP (High Performance) - Part No. K0321C0000 or equivalent.
📐 Dimensions
Exterior Sedan
Length:
Approx. 187.2 inches (4755 mm)
Width:
Approx. 69.1 inches (1755 mm)
Height:
Approx. 57.7 inches (1465 mm)
Exterior Wagon
Length:
Approx. 189.2 inches (4805 mm)
Width:
Approx. 69.1 inches (1755 mm)
Height:
Approx. 59.1 inches (1500 mm)
Wheelbase
Wheelbase:
Approx. 107.1 inches (2720 mm)
Weights
Curb Weight:
Ranges from approx. 3300 - 3600 lbs (1500 - 1630 kg) depending on engine and transmission.
🛡️ Safety Features
Ratings
NHTSA Front Crash Test:
5-Star Driver, 5-Star Passenger
IIHS Side Impact Test:
Good
IIHS Roof Strength:
Good
Active Features
Brake Assist:
Yes
Electronic Stability Control:
Standard (Vehicle Dynamics Control - VDC)
Anti Lock Brakes:
Standard (4-wheel ABS)
Passive Features
Airbags:
Front dual-stage airbags, front side-impact airbags, side-curtain airbags (front and rear).
Seatbelts:
3-point height-adjustable front seatbelts with pretensioners, rear 3-point seatbelts.
💡 Technology Features
Infotainment
Audio System:
Standard AM/FM/CD/MP3 audio system with auxiliary input. Optional premium audio system available on higher trims.
Navigation System:
Optional touch-screen navigation system available on select trims.
Driver Assistance
Cruise Control:
Standard adaptive cruise control on some models/trims.
Keyless Entry Start:
Available keyless access system with push-button start on higher trims.
Connectivity
Bluetooth:
Available Bluetooth hands-free connectivity for phone calls and audio streaming on select trims.
🔧 Maintenance
Service Intervals Oil
Oil Change Interval:
Every 3,750 miles or 6 months for severe driving conditions; 7,500 miles or 6 months for normal driving conditions (refer to owner's manual for specific guidance).
Service Intervals Filters
Air Filter Replacement:
Every 15,000 miles or 12 months.
Cabin Air Filter Replacement:
Every 15,000 miles or 12 months.
Service Intervals Fluids
Coolant Flush:
Every 30,000 miles or 24 months (Subaru Super Coolant is a long-life coolant).
Service Intervals Spark Plugs
Spark Plug Replacement:
Approx. 60,000 miles for iridium spark plugs.
Fluid Specifications Oil
Engine Oil Type:
SAE 0W-20 Synthetic (recommended by Subaru for most engines) or SAE 5W-30.
Engine Oil Capacity 2.5L:
Approx. 4.8 US quarts (4.6 liters)
Engine Oil Capacity 3.0L/3.6L:
Approx. 6.9 US quarts (6.5 liters)
Known Issues
Head Gaskets:
Less common on EJ253/EJ255 compared to earlier generations, but still a potential failure point, especially if maintenance is neglected. Monitor for coolant leaks.
Valve Cover Gaskets:
Can develop oil leaks over time, particularly on higher mileage vehicles.
Catalytic Converter:
Can become clogged or fail, especially with turbocharged models or if engine misfires occur.
Suspension Components:
Wear on ball joints, control arm bushings, and sway bar links can occur over time, leading to knocking noises or poor handling.
📚 Vehicle History
Brand Heritage
Subaru History:
Subaru Corporation, originally Fuji Heavy Industries, has a long history of aircraft manufacturing and automotive innovation since 1917 and 1953 respectively.
Model Evolution
Legacy Introduction:
The Subaru Legacy was introduced in 1989 as a successor to the Subaru Leone, positioned as a more upscale and performance-oriented vehicle.
Fifth Gen Debut:
The 2009 model year marked the debut of the fifth generation Legacy (BM/BR chassis), featuring a significant redesign with increased dimensions, a more refined interior, and revised powertrain options.
Production
Manufacturing Location:
Mainly manufactured in Subaru's Gunma Plant in Japan, with some models assembled in other international locations.
🏆 Awards & Recognition
Recognitions
IIHS Top Safety Pick:
The 2009 Subaru Legacy achieved the IIHS Top Safety Pick award for its excellent performance in crash tests.
Ratings
Consumer Reports Reliability:
Generally rated as average to above average by Consumer Reports for reliability, with some model years receiving higher marks than others.