Positioning:
Premium full-size luxury sedan targeting discerning buyers.
Key Competitors:
Lincoln Town Car, Cadillac DeVille, Chrysler 300M, Toyota Avalon, Mercury Grand Marquis.
Vehicle Strengths:
Comfortable ride, spacious interior, quiet cabin, powerful V8 engine options, solid build quality.
Convenience:
Instant online access, accessible on multiple devices, eliminates the need for bulky printed manuals.
Value Proposition:
Cost-effective alternative to dealership service, empowering DIY repairs and maintenance.
Licensing Status:
Officially Licensed, derived from OE (Original Equipment) materials.
General Coverage:
Comprehensive service and repair for all major vehicle systems.
Specific Systems:
Engine, Transmission, Drivetrain, Brakes, Steering, Suspension, Electrical System, HVAC, Body & Interior, Emissions.
Estimated Pages:
Extensive (Digital format, equivalent to several hundred printed pages)
Type:
Service and Repair Manual Software
Primary Language:
English
Digital Format:
PDF Download (accessed via web browser)
Platform Compatibility:
PC, Laptop, Smartphone, Tablet (via web browser)
Subscription Period:
1 Year (with discount options for extension)
Engine:
Detailed diagnostics, overhaul, lubrication, cooling, fuel, ignition, and emission control systems.
Transmission:
Service and repair procedures for automatic transmissions, including fluid changes, internal component replacement, and electronic control diagnostics.
Drivetrain:
Front-wheel drive axle, CV joints, and differential service.
Brakes:
Front and rear disc brake systems, ABS, traction control, and parking brake.
Steering:
Power steering system, steering column, and wheel alignment specifications.
Suspension:
Front and rear suspension components, struts, control arms, bushings, and shock absorbers.
Electrical System:
Wiring diagrams, component testing, charging system, starting system, lighting, instruments, and body control modules.
HVAC:
Air conditioning system, heating system, climate control module, and refrigerant service.
Body And Interior:
Door mechanisms, interior trim, seating, exterior trim, and glass replacement.
Emissions:
Evaporative emission control system, catalytic converter, oxygen sensors, and diagnostics.
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotations, spark plug replacement.
Troubleshooting:
Diagnostic flowcharts and symptom-based troubleshooting for common problems.
Repair And Replacement:
Step-by-step instructions for component repair and replacement across all systems.
Diagnostics:
Detailed diagnostic procedures for engine, transmission, ABS, and climate control systems, including OBD-II codes.
Specifications:
Torque values, clearances, fluid capacities, and electrical resistance specifications.
Depth:
OE (Original Equipment) level detail, suitable for professional technicians and advanced DIY enthusiasts.
Engine Code:
L36 (3.8L Series I Supercharged V6) or L27 (3.8L V6)
Engine Description:
3.8L naturally aspirated V6 (L27) or 3.8L supercharged V6 (L36).
Displacement:
3791 cc (231.3 cubic inches)
Horsepower L27:
205 hp @ 4800 rpm
Torque L27:
230 lb-ft @ 3200 rpm
Horsepower L36:
240 hp @ 4800 rpm
Torque L36:
280 lb-ft @ 3600 rpm
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MFI)
Fuel Type:
Unleaded Gasoline (87 octane minimum recommended)
ECU:
GM Powertrain Control Module (PCM)
Emissions Controls:
Integrated engine control for emissions compliance.
Type:
4-speed automatic transaxle
Transmission Code:
4T65-E
Optional Transmission:
N/A (4T65-E was standard across all 2002 Park Avenue models)
Traction Control:
Integrated Traction Control System (TCS) on some models.
Transmission Fluid Type:
Dexron-III Automatic Transmission Fluid (ATF)
Transmission Fluid Capacity:
Approximately 9.5 quarts (9.0 liters) for a complete refill.
NHTSA Front Impact Driver:
5 Stars (as per NHTSA ratings for similar era GM vehicles)
NHTSA Front Impact Passenger:
5 Stars (as per NHTSA ratings for similar era GM vehicles)
IIHS Front Offset:
Good (for vehicles of this era)
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Traction Control System (TCS) available on some models.
Airbags Front:
Driver and front passenger airbags.
Airbags Side:
Available front seat-mounted side-impact airbags.
Seatbelts:
Front and rear three-point seat belts.
Child Anchors:
LATCH (Lower Anchors and Tethers for Children) system.
Audio System:
Standard AM/FM stereo with cassette and CD player, optional Bose premium sound system.
Climate Control:
Dual-zone automatic climate control with digital display.
Driver Information Center:
Provides trip computer, fuel economy, and system status information.
Parking Sensors:
Optional ultrasonic rear parking assist (REARPARK).
Cruise Control:
Standard cruise control.
Onstar:
Optional OnStar safety and information service.
Memory Seats:
Available driver's seat memory settings.
Heated Seats:
Available heated front seats.
Oil Change Interval:
Every 5,000 to 7,500 miles or 6 months, whichever comes first (depending on driving conditions).
Transmission Fluid Change:
Every 30,000 to 50,000 miles or 3-4 years.
Coolant Change:
Every 50,000 miles or 5 years for Dex-Cool coolant.
Spark Plugs Replacement:
At 100,000 miles for platinum-tipped spark plugs.
Engine Oil Type:
SAE 5W-30 (API Service SG or higher).
Engine Oil Capacity:
4.5 quarts (4.3 liters) with filter change for 3.8L V6 engines.
Coolant Type:
GM's orange-colored coolant (Dex-Cool, GM 6043-M) or equivalent OAT coolant.
Head Gasket Failure:
The L36 supercharged engine can be prone to head gasket issues, particularly if overheated or maintained improperly.
Intake Manifold Gasket Leaks:
Plastic intake manifold gaskets can degrade, leading to coolant leaks.
Power Steering Pump:
Occasional failures of the power steering pump or lines.
Window Regulators:
Power window regulator failures are a relatively common issue.
Ignition Coils:
Misfires can sometimes be attributed to failing ignition coils.
Buick Legacy:
Buick has a long-standing reputation for building comfortable, quiet, and well-appointed luxury vehicles.
Park Avenue Evolution:
The Park Avenue was Buick's flagship sedan, evolving from its LeSabre roots to represent the pinnacle of Buick's luxury offerings. The 2002 model is part of the fourth generation, known for its refined styling and updated technology.
Production Years:
1997-2005 (Fourth Generation)
Manufacturing Location:
Detroit/Hamtramck Assembly Plant, Michigan, USA
Car And Driver 10 Best:
While not a 10 Best winner in 2002, the Park Avenue consistently received positive reviews for its comfort and refinement.
Kelley Blue Book:
Often cited for strong value retention within its class during its production run.
Jd Power And Associates:
Buick as a brand has historically performed well in J.D. Power's Initial Quality Study and Vehicle Dependability Study, reflecting solid engineering and build quality.
