Target Audience:
Pontiac Bonneville owners seeking to perform maintenance, diagnosis, and repairs themselves, saving on dealership costs.
Differentiation:
Emphasizes vehicle-specific information directly from dealership technician sources, providing a higher level of accuracy and detail than generic repair guides.
Benefit 1:
Empowers owners to perform repairs independently, fostering a deeper understanding of their vehicle.
Benefit 2:
Cost savings by reducing reliance on professional mechanics for routine and complex repairs.
Benefit 3:
Convenience of accessing comprehensive repair information in a single, searchable digital format.
General Coverage:
All models and all repairs A-Z
Specific Coverage:
Vehicle-specific, not generic
Estimated Page Count:
Likely extensive, typical for full factory service manuals (exact count not provided)
Type:
Service and Repair Manual
Source:
Exact same manual used by dealership technicians
Accessibility:
Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac compatible
Features:
Printable pages, zoomable images, digital format for easy searching and printing
Powertrain:
Engine, Control System, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission, Clutch, Manual Transmission (if applicable to specific trims), Transfer Propeller Shaft, Drive Shaft, Differential, Axle
Chassis:
Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering
Body And Interior:
Air Condition, Suppl Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/ Door, Exterior & Interior
Electrical And Electronic:
Electrical, Multiplex/ CAN Communication, Wiring Schematics
Diagnostic:
Comprehensive diagnosis and troubleshooting for all systems
Maintenance:
Routine maintenance procedures and schedules
Repair:
Complete step-by-step repair instructions for all components and systems
Installation:
Instructions for component replacement and installation
Depth:
Factory-level detail, including diagrams, illustrations, and schematics
Special Features:
Includes wiring schematics, detailed specifications, and diagnostic trouble codes (DTCs)
Readability Requirements:
Adobe PDF Reader (free download)
Compression Requirements:
Winzip (free download)
Printability:
High-quality printable pages
Image Enhancement:
Ability to blow up images for enlarged viewing and printing
Format Advantage:
Digital, eliminating greasy or torn paper manuals
Physical Format:
N/A (provided as a digital PDF)
Engine Options:
Likely includes 3.8L (3800) Series II V6 (Naturally Aspirated and Supercharged variants) and potentially the 4.6L Northstar V8, depending on specific Bonneville trims offered in 2002.
3.8L V6 (Na):
Approx. 205 hp @ 5200 rpm, 230 lb-ft @ 4000 rpm (Specific figures may vary by exact sub-model)
3.8L V6 (Supercharged):
Approx. 235-240 hp @ 5200 rpm, 280-285 lb-ft @ 3600 rpm (Specific figures may vary by exact sub-model)
4.6L V8 (Northstar):
Approx. 275 hp @ 6000 rpm, 300 lb-ft @ 4400 rpm (Specific figures may vary by exact sub-model)
Type:
Electronic Fuel Injection (EFI) with Port or Direct Injection depending on engine variant.
Transmission Type:
Likely the 4-speed automatic transmission (e.g., 4T65-E) for most models.
Transmission Type:
The Supercharged models and potentially the V8 models may have the 4T65-E HD (Heavy Duty) version of the automatic transmission. Manual transmissions were not typically offered on the Bonneville in this generation.
Control:
Electronically controlled with overdrive and torque converter clutch.
Wheelbase:
Approximately 112.2 inches (2850 mm)
Length:
Approximately 200.7 inches (5100 mm)
Width:
Approximately 74.4 inches (1890 mm)
Height:
Approximately 57.0 inches (1450 mm)
Curb Weight:
Varies by engine and trim, typically ranging from 3600 to 4000+ lbs (1630 to 1815+ kg)
NHTSA Front Impact:
Likely 4-star driver and passenger (ratings can vary slightly by model year and specific test).
IIHS Side Impact:
Likely 'Good' for models equipped with side airbags, 'Acceptable' or 'Poor' for those without.
Braking:
Anti-lock Braking System (ABS) standard on all models. Traction Control System (TCS) available/standard depending on trim.
Steering:
Variable Assist Power Steering.
Airbags:
Frontal airbags for driver and passenger. Available side-impact airbags and/or curtain airbags depending on trim level.
Restraint System:
Three-point seat belts with pretensioners and load limiters for front occupants.
Audio System:
Factory Delco (or similar GM branded) AM/FM stereo with CD player. Premium audio systems with more speakers and amplifier were optional on higher trims. Cassette player might also be present on some base models.
Climate Control:
Manual or automatic climate control systems with physical buttons and knobs.
Cruise Control:
Standard on most models, providing comfortable highway driving.
Early Systems:
Limited early connectivity features. Some models might have had basic on-star integration or analog cellular phone options (less common).
Oil Change:
Typically every 5,000-7,500 miles (8,000-12,000 km) or 6 months, whichever comes first, depending on driving conditions and oil type used (refer to manual for specific recommendations).
Tire Rotation:
Every 5,000-7,500 miles (8,000-12,000 km) or at every oil change.
Coolant Flush:
Typically around 50,000-100,000 miles (80,000-160,000 km) or 5 years, depending on coolant type. Manual will specify correct interval and type.
Engine Oil:
Likely SAE 5W-30 Dexos (or equivalent API SN/SP) for the 3.8L V6 and 4.6L V8 engines. Consult manual for precise GM specification (e.g., GM6094M).
Transmission Fluid:
Likely Dexron VI (or equivalent GM specification for the 4T65-E transmission). Manual will specify exact type.
Coolant:
Likely orange or yellow long-life coolant (GM P/N 12346290 or equivalent). Manual will specify correct type and mixture ratio.
Engine 3800 Supercharged:
Intake manifold gaskets (minor leaks), supercharger decoupling when warm (often a belt tensioner issue), and occasional power steering pump leaks.
General:
Window regulators, door lock actuators, HVAC blower motor resistor, and potential for minor electrical gremlins (common in vehicles of this era).
Suspension:
Struts and ball joints can wear over time, affecting ride quality and alignment.
Pontiac Legacy:
Pontiac was known for its performance-oriented image within General Motors, often associated with sportier styling and powerful V6 and V8 engines.
Bonneville Lineage:
The Bonneville nameplate has a long history in the Pontiac lineup, evolving from large, luxurious coupes and sedans to a more modern, front-wheel-drive platform that emphasized comfort and technology by the early 2000s.
Manufacturing Location:
General Motors Assembly Plant, Lansing, Michigan.
Generation 2002:
The 2002 model year falls within the G-body platform generation of the Bonneville, which ran from 1992 to 2005. This generation was known for its refined ride and spacious interior.
Car And Driver 10Best:
The 3800 Series II V6 engine (especially the supercharged variant) was recognized by Car and Driver magazine on its '10Best' list multiple times for its performance, efficiency, and refinement during the late 1990s and early 2000s, often found in GM vehicles including the Bonneville.
Consumer Reports:
Consumer Reports ratings for this era of Bonneville were generally mixed, often citing good ride comfort and engine performance but average reliability for some components. Specific ratings would be detailed in their archives.
