Segment:
Mid-size sedan/wagon, known for its standard All-Wheel Drive (AWD) system, comfort, and practicality.
Competitors:
Toyota Camry, Honda Accord, Nissan Altima, Mazda6, Ford Fusion (and equivalents in other markets).
AWD Standard:
Subaru's symmetrical AWD system was a significant selling point, offering enhanced traction and stability.
Engine Options:
Subaru's characteristic Boxer engines provided a lower center of gravity and smoother operation.
Target Audience:
Mechanics, DIY car owners, auto repair shops, Subaru enthusiasts.
Main Coverage:
Mechanical, Electrical, Body, Maintenance, Troubleshooting
Estimated Page Count:
Approximately 1000-1500 pages (typical for comprehensive factory service manuals)
Type:
Factory Service Manual (FSM)
Format:
Likely printed or a high-quality digital reproduction (e.g., PDF)
Powertrain:
Engine Mechanical, Fuel System, Ignition System, Exhaust System, Engine Control System (ECU), Transmission (Automatic & Manual)
Chassis:
Suspension (Front & Rear), Steering System, Brake System (Front & Rear Discs, ABS), Drivetrain (AWD System)
Electrical:
Charging System, Starting System, Lighting System, Instrumentation, Power Accessories, HVAC System, Audio System, SRS (Airbag) System, Immobilizer System
Body:
Body Panels, Doors, Windows, Glass, Interior Trim, Bumpers, Sealing, Exterior Trim
Routine Maintenance:
Oil and Filter Change, Air Filter Replacement, Spark Plug Replacement, Coolant Flush, Brake Fluid Flush, Transmission Fluid Change, Differential Fluid Change
Diagnostics:
Troubleshooting charts, DTC (Diagnostic Trouble Code) interpretation, Fuel trim analysis, Sensor testing, Component testing
Repairs And Overhauls:
Engine disassembly and reassembly, Cylinder head service, Piston and connecting rod service, Crankshaft service, Transmission overhaul, Brake caliper and master cylinder replacement, Suspension component replacement, Electrical component diagnosis and replacement
Specifications And Data:
Torque specifications, Clearance specifications, Electrical resistance values, Voltage readings, Fluid capacities, Component dimensions
Depth:
Comprehensive, suitable for professional technicians and advanced DIY enthusiasts. Covers detailed component removal, installation, adjustment, and diagnostic procedures.
Digital Format:
PDF (if digital). High resolution for readability, searchable text for efficient information retrieval.
Print Quality:
Clear, legible text and diagrams. High-quality reproductions of original factory diagrams and schematics.
Binding Type:
If printed: Perfect bound or spiral bound for durability and ease of use in a workshop environment.
Paper Type:
If printed: Durable paper stock, suitable for workshop use, resistant to grease and dirt.
Engine Type:
Horizontally-opposed (Boxer) 4-cylinder, Naturally Aspirated
Displacement Liters Ej22:
2.2 L
Horsepower Ej22:
Approx. 135 hp @ 5600 rpm
Torque Ej22:
Approx. 140 lb-ft @ 4000 rpm
Displacement Liters Ej25:
2.5 L
Horsepower Ej25:
Approx. 165 hp @ 5600 rpm
Torque Ej25:
Approx. 166 lb-ft @ 4000 rpm
Fuel Type:
Unleaded Gasoline
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Ignition System:
Distributorless Ignition System (DIS) with Coil-on-Plug (COP) or Coil-Near-Plug (CNP) technology depending on specific engine variant.
ECU:
Subaru's Engine Control Unit (ECU) managing fuel injection, ignition timing, and emissions.
Transmission Type Standard:
5-speed Manual Transmission (MT)
Transmission Type Optional:
4-speed Automatic Transmission (AT)
Drivetrain:
Symmetrical All-Wheel Drive (AWD) with either viscous coupling center differential (MT) or electronically controlled clutch pack (AT).
NHTSA Front Impact:
Likely 4-star (for driver) and 4-star (for passenger) based on contemporary testing for similar vehicles. Specific 2000 data may vary.
ABS:
Anti-lock Braking System (ABS) available on most trims, standard on some higher trims.
Airbags:
Front dual airbags standard. Side airbags and/or curtain airbags were optional or not available on all trims.
Seatbelts:
3-point front and rear seatbelts, pre-tensioners for front seats.
Oil Change Interval:
Typically every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type. Refer to manual for exact interval.
Timing Belt Replacement:
Critical for Boxer engines. Usually around 90,000-105,000 miles or 7-10 years. Consult manual for specific interval and recommended components (belt, tensioner, idlers, water pump).
Spark Plug Replacement:
Platinum-tipped spark plugs typically last 60,000-100,000 miles. Iridium plugs may last longer. Check manual for type and interval.
Engine Oil Type:
API SG or SH, SAE 5W-30 or 10W-30 recommended. Check manual for precise viscosity and API service category.
Coolant Type:
Subaru Genuine Coolant (or equivalent silicate-free, long-life antifreeze) mixed 50/50 with distilled water.
Transmission Fluid At:
Subaru Genuine ATF-HP (or Dexron III/Mercon compatible fluid, verify with manual).
Transmission Fluid Mt:
Subaru Genuine Gear Oil (e.g., 75W-90 GL-5).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Head Gaskets:
While not as prevalent as in later EJ25 DOHC engines, some EJ25 SOHC engines can experience head gasket leaks due to coolant passage design.
Oil Leaks:
Common Subaru issue, often from valve cover gaskets, oil pan gaskets, or rear main seals over time.
Catalytic Converter:
Can become clogged or fail over time, leading to reduced engine power and performance.
Automatic Transmission:
Some owners report premature wear or shifting issues in the 4-speed automatic, especially with neglected fluid changes.
Subaru Specialty:
Subaru has a long history of producing vehicles with All-Wheel Drive (AWD) and horizontally-opposed Boxer engines, emphasizing performance and reliability.
Generation:
This 2000 model belongs to the second generation (second facelift) of the Subaru Legacy (BD/BG/BK chassis), produced from 1993 to 1999, with the facelift occurring around 1997. However, some sources might extend this generation or consider a slightly different model year range for specific markets. *Correction: The 2000 model year falls into the second generation, specifically the facelifted version.*
Platform:
Shared platform with the Subaru Outback of the same era.
Manufacturing Location:
Japan (primarily Gunma Plant)
