SUBARU LEGACY 2001 Service Repair Workshop Manual

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🏷️ Basic Information Identification Make: Subaru Model: Legacy Year: 2001 👋 Introduction Market Position Segment: Mid-size sedan and wagon, known for its standard All-Wheel Drive. Competitive Analysis Competitors 2001: Toyota...

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Type: Car

Vendor:

Sku: 487133

Tags: 2001 Car Cars LEGACY Misc Subaru

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Description

🏷️ Basic Information

Identification

Make:

Subaru

Model:

Legacy

Year:

👋 Introduction

Market Position

Segment:

Mid-size sedan and wagon, known for its standard All-Wheel Drive.

Competitive Analysis

Competitors 2001:

Toyota Camry, Honda Accord, Nissan Altima, Mazda6.

Key Features

Standard AWD:

Subaru's signature symmetrical All-Wheel Drive system as standard equipment.

Durability:

Reputation for robust engineering and longevity.

Engine Layout:

Horizontally opposed (Boxer) engine for a lower center of gravity.

📋 Manual Details

Coverage Areas

All Systems:

Page Count

Estimated Pages:

1000+

Manual Type

Type:

Factory Service Manual (FSM)

Language

Language:

English

Format

Format:

Digital Download (PDF)

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Complete disassembly, inspection, repair, and reassembly of all engine components.

Engine Management:

Fuel injection, ignition system, emission controls, sensors, actuators, diagnostic trouble codes (DTCs).

Transmission Manual:

Service and repair procedures for manual transmissions, clutch system.

Transmission Automatic:

Service and repair procedures for automatic transmissions, torque converter, valve body.

Drivetrain:

All-Wheel Drive (AWD) system, differentials, drive axles, propeller shaft.

Suspension:

Front and rear suspension systems, springs, shock absorbers, control arms, wheel bearings.

Steering:

Power steering system, steering rack, column, linkages.

Brakes:

Hydraulic brake system, ABS, disc brake systems (front/rear), brake pads, rotors, calipers, master cylinder.

Electrical System:

12V battery, charging system (alternator), starting system (starter motor), lighting system, wiring diagrams.

Body And Chassis:

Body construction, frame, doors, hood, trunk lid, exterior trim, interior trim.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant, components.

Restraints:

Airbag system, seat belts.

Diagnostics:

Troubleshooting charts, diagnostic procedures, common issues, diagnostic trouble codes (DTCs).

Procedures Included

Routine Maintenance:

Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection/replacement.

Component Removal Installation:

Step-by-step guides for removing and installing major and minor components.

Troubleshooting:

Systematic diagnosis of common and complex problems with diagnostic flowcharts.

Specifications And Tolerances:

Detailed torque specifications, clearances, and critical measurements for repairs.

Wiring Diagrams:

Comprehensive electrical wiring diagrams for all vehicle systems.

Special Tools:

Identification and usage instructions for specialized tools required for certain repairs.

Technical Depth

Depth:

Factory-level repair and diagnostic procedures.

📊 Manual Specifications

File Format

Quality:

High-resolution, searchable PDF.

Printable:

Yes, printable pages.

Print Quality

Illustrations:

Clear, detailed diagrams and illustrations.

Binding Type

Binding:

N/A (Digital)

Paper Type

Paper:

N/A (Digital)

⚙️ Engine Specifications

Primary Engine

Engine Code And Type 1:

EJ251 (2.5L SOHC Flat-4)

Engine Code And Type 2:

EJ204 (2.0L DOHC Flat-4, primarily for export markets)

Performance 1

Horsepower Ej251:

165 hp @ 5,600 rpm

Torque Ej251:

166 lb-ft @ 4,000 rpm

Performance 2

Horsepower Ej204:

140 hp @ 6,000 rpm (approximate, varies by market)

Torque Ej204:

135 lb-ft @ 4,000 rpm (approximate, varies by market)

Fuel System

Fuel Delivery:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded Gasoline

Cooling System

Coolant Type:

Subaru Super Coolant (or equivalent ethylene glycol-based coolant)

Ignition System

Spark Plugs:

NGK PFR5B (or equivalent)

🔧 Transmission

Standard

Transmission Type:

5-Speed Manual Transmission

Optional

Transmission Type:

4-Speed Automatic Transmission

Features

AWD Operation:

Symmetrical All-Wheel Drive with viscous coupling center differential.

Fluid Specifications Auto

Automatic Transmission Fluid:

Subaru ATF-HP (or equivalent Dexron III/Mercon)

Fluid Specifications Manual

Manual Transmission Fluid:

API GL-5, SAE 75W-90 Gear Oil

📐 Dimensions

Exterior Sedan

Length:

186.4 inches

Width:

67.1 inches

Height:

55.7 inches

Exterior Wagon

Length:

187.2 inches

Width:

67.1 inches

Height:

57.3 inches

Wheelbase

Wheelbase:

104.0 inches

Weights Sedan

Curb Weight:

3,175 - 3,300 lbs (approximate)

Weights Wagon

Curb Weight:

3,250 - 3,450 lbs (approximate)

Cargo Wagon

Cargo Volume:

37.7 cubic feet (behind rear seats)

🛡️ Safety Features

Ratings

NHTSA Front Impact:

4/5 stars (driver and passenger)

NHTSA Side Impact:

N/A (not tested extensively or reported for this year)

Active Features

Standard Anti-lock Braking System (ABS).

Traction Control:

Not widely available as a standard feature on all trims.

Passive Features

Airbags:

Dual front airbags. Optional side airbags on some trims.

Seatbelts:

3-point height-adjustable front seat belts with pretensioners, rear seat belts.

💡 Technology Features

Infotainment

Audio System:

Standard AM/FM stereo with cassette and CD player. Optional premium audio system.

Driver Assistance

Cruise Control:

Available on most trims.

Connectivity

Auxiliary Input:

Not standard; requires aftermarket modifications.

🔧 Maintenance

Service Intervals Oil

Oil Change Interval:

Every 3,750 miles or 3.75 months (under severe driving conditions); 7,500 miles or 7.5 months (under normal driving conditions).

Service Intervals Filters

Air Filter Replacement:

Every 15,000 miles or 15 months.

Cabin Air Filter Replacement:

Every 15,000 miles or 15 months (if equipped).

Service Intervals Fluids

Coolant Flush:

Every 30,000 miles or 30 months.

Service Intervals Spark Plugs

Spark Plug Replacement:

Every 60,000 miles (NGK Platinum).

Fluid Specifications

Engine Oil:

API SJ, SAE 5W-30, API SL, SAE 0W-20 (preferred for fuel economy, but 5W-30 is common)

Engine Oil Capacity:

4.8 US quarts (with filter change)

Brake Fluid:

DOT 3 or DOT 4.

Power Steering Fluid:

Subaru Genuine Power Steering Fluid (or equivalent DEXRON type).

Known Issues

Head Gaskets:

While the 2001 model year is generally better than earlier generations, head gasket leaks are still a potential concern for EJ-series engines.

Rear Main Seal:

Leaking rear main crankshaft seal is a common issue requiring transmission removal.

Awt Clutch Wear:

Some AWD systems, particularly automatics, may experience wear in the viscous coupling over high mileage.

Evap Emissions System:

Issues with the evaporative emission control system (e.g., charcoal canister, vent valve) can cause check engine lights.

📚 Vehicle History

Brand Heritage

Subaru History:

Founded in 1953, Fuji Heavy Industries (now Subaru Corporation) has a long history in aviation and automotive manufacturing.

Model Evolution

Legacy Generation 3:

This 2001 model represents the third generation (BD/BG/BK) of the Subaru Legacy, introduced in 1998.

Design Changes Gen3:

The third generation featured a significant redesign with more rounded styling and improved interior.

Production

Manufacturing Location:

Gunma Plant, Japan.

🏆 Awards & Recognition

Recognitions

Iiihs Top Safety Pick:

The third-generation Legacy generally performed well in IIHS tests for its era, but specific 'Top Safety Pick' awards for 2001 models are not consistently documented.