Main Topics:
Engine Repair, Transmission Service, Drivetrain, Suspension, Steering, Brakes, Electrical Systems, HVAC, Bodywork, Diagnostics, Troubleshooting
Type:
Factory Service Manual / Workshop Manual / Repair Manual
Format:
PDF (Digital Download)
Engine:
Detailed diagrams, component removal/installation, overhaul procedures, fuel system, ignition system, cooling system, lubrication system, emissions control.
Transmission:
Automatic (4-speed) and Manual (5-speed) transmission overhaul, service, troubleshooting, fluid specifications, shift control systems.
Drivetrain:
All-Wheel Drive (AWD) system components, differentials (front, center, rear), driveshafts, CV joints, propeller shaft, maintenance and repair.
Suspension:
Front and rear suspension systems, struts, shocks, control arms, bushings, alignment specifications, wheel bearing service.
Steering:
Power steering system, steering column, steering rack/gearbox, tie rods, fluid types, troubleshooting.
Brakes:
Front and rear brake systems (disc brakes), ABS components, brake fluid specifications, rotor and pad replacement, caliper service, hydraulic system.
Electrical Systems:
Wiring diagrams, charging system, starting system, lighting system, fuses, relays, power distribution, body electrical components, diagnostics.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system components, refrigerant types, diagnostic procedures, component replacement.
Bodywork:
Body panel removal/installation, door mechanisms, glass replacement, interior trim, seals, rust prevention, structural components.
Diagnostics Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting guides, fault finding procedures for all major systems.
Maintenance:
Scheduled maintenance tasks, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection/replacement.
Repair:
Step-by-step repair instructions for all major mechanical and electrical components, including engine rebuilds, transmission overhauls, and suspension repairs.
Troubleshooting:
Comprehensive guides to diagnose and resolve common and uncommon problems across all vehicle systems.
Diagnostics:
Procedures for using diagnostic tools, interpreting error codes, and performing system tests.
Depth:
Factory-level detail, suitable for professional technicians and advanced DIY enthusiasts. Covers everything from routine maintenance to complete engine and transmission rebuilds.
Engine Code Base:
EJ251 (2.5L SOHC)
Engine Type:
Horizontally-opposed 4-cylinder, SOHC, Naturally Aspirated
Bore X Stroke:
99.5 mm x 80.0 mm
Horsepower Base:
165 hp @ 5,600 rpm
Torque Base:
166 lb-ft @ 4,000 rpm
Fuel Delivery:
Multi-port Fuel Injection (MPI)
Fuel Type:
Unleaded Regular (87 Octane)
Optional Engine:
EJ253 (2.5L DOHC - less common in US 2000 models, more prevalent in later iterations or specific markets).
Gt Engine:
EJ205 (2.0L Turbocharged DOHC - JDM/Europe models, not US domestic for 2000 Legacy sedan/wagon typically).
Type Sedan Wagon:
4-Speed Automatic Transmission (4EAT)
Type Sedan Wagon:
5-Speed Manual Transmission
AWD System:
Symmetrical All-Wheel Drive (AWD) with viscous coupling center differential standard on all models/transmissions.
Automatic Transmission Fluid:
Subaru ATF HP or equivalent (check manual for exact spec, often Dexron III/Mercon compatible but Subaru specific is recommended).
Manual Transmission Fluid:
Subaru Gear Oil API GL-5, SAE 75W-90 (check manual for exact spec).
Length Sedan:
approx. 4,635 mm (182.5 in)
Width Sedan:
approx. 1,730 mm (68.1 in)
Height Sedan:
approx. 1,415 mm (55.7 in)
Wheelbase:
approx. 2,630 mm (103.5 in)
Curb Weight Est Min:
approx. 1,380 kg (3,042 lbs)
Curb Weight Est Max:
approx. 1,500 kg (3,307 lbs)
NHTSA Frontal Driver:
4-star (for the 1999 model year, relevant for 2000)
NHTSA Frontal Passenger:
4-star (for the 1999 model year, relevant for 2000)
Traction Control:
Available on some models/trims, especially with automatic transmission.
ABS:
Standard on most trims, 4-wheel disc brakes with ABS.
Airbags:
Driver and passenger front airbags standard.
Seatbelts:
Three-point height-adjustable front seatbelts with pretensioners and load limiters, three-point rear seatbelts.
Oil Change Interval:
Every 3,750 miles or 6 months (severe conditions), 7,500 miles or 12 months (normal conditions) - Consult manual for specific details and severe vs. normal service definitions.
Engine Air Filter:
Inspect every 7,500 miles, replace as needed (typically every 15,000-30,000 miles).
Cabin Air Filter:
Inspect/replace every 15,000 miles or 12 months (if equipped).
Spark Plugs:
Replace every 60,000 - 100,000 miles depending on plug type (Iridium recommended for longer life).
Transmission Fluid Change Auto:
Inspect every 15,000 miles, change fluid at 30,000 miles or as per manual recommendation. Filter replacement often recommended during fluid change.
Brake Fluid Change:
Flush and replace every 2-3 years or 30,000 miles.
Coolant Change:
Initial change at 30,000 miles or 30 months, then every 30,000 miles or 30 months thereafter (using Subaru Super Coolant or equivalent).
Engine Oil Type:
SAE 5W-30, API Certified (SM/SN or later recommended).
Engine Oil Capacity:
Approx. 4.5 quarts (4.3 liters) with filter change.
Head Gaskets:
While less prevalent in the EJ251 SOHC compared to earlier DOHC versions, some early instances of coolant leaks or internal coolant passage issues can occur. The manual details inspection and repair procedures.
Automatic Transmission:
Some reports of torque converter shudder or delayed engagement. Proper fluid maintenance is crucial.
Catalytic Converter:
Can become clogged over time due to engine issues or fuel quality, impacting performance. Manual provides diagnostic procedures for exhaust system.
Suspension Bushings:
Wear and tear on control arm bushings and sway bar bushings can lead to noise and handling degradation. Manual covers replacement procedures.
Subaru Origins:
Founded in 1953, known for its aviation roots and pioneering the use of boxer engines and all-wheel drive in passenger cars.
Legacy Introduction:
First generation (1989-1994), second generation (1995-1999), third generation (2000-2004 - this model year).
Third Gen Platform:
Introduced in 1999 for the 2000 model year, featuring a significantly redesigned chassis and body, improved aerodynamics, and updated powertrains.
Manufacturing Plant:
Subaru of Indiana Automotive, Inc. (SIA), Lafayette, Indiana, USA and Gunma Plant, Japan.
