Positioning:
Essential resource for owners and technicians seeking accurate, in-depth repair and maintenance information for the 2002 Chevrolet Impala.
Advantage:
Vehicle-specific, factory-level documentation, surpassing generic repair guides in accuracy and detail. Offers a cost-effective alternative to dealership service.
Features:
Comprehensive coverage, detailed diagrams and schematics, step-by-step instructions, digital format for ease of use and portability.
Ease Of Use:
Single PDF format eliminates the need to switch between multiple physical books, offering convenience and searchability.
Engine Management:
Engine Control System, Fuel Service Specifications, Ignition Starting Charging, Emission Control, Intake Exhaust Cooling, Lube
Drivetrain:
Auto Transmission, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension
Chassis And Brakes:
Brake Control, Brake, Parking Brake, Steering Column, Power Steering, Tire & Wheel
Electrical And Electronics:
Electrical, Multiplex/CAN Communication, Engine Immobilizer, Cruise Control, Horn
Comfort And Convenience:
Air Conditioning, Wiper & Washer, Door Lock, Meter Audio/Visual, Seat, Exterior & Interior
Safety And Restraints:
Suppl. Restraint System (Airbag), Seat Belt
Body And Frame:
Engine Hood/Door, Exterior & Interior trim, Windshield/Glass Mirror, Instrument Panel
Climate Control:
Air Conditioning system service, diagnosis, and repair.
Maintenance:
Routine maintenance procedures, fluid checks, filter replacements
Diagnostics:
Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs)
Repair:
Step-by-step repair instructions for all major systems and components
Diagnosis:
Component testing and diagnosis procedures
Installation:
Component installation and removal procedures for various parts.
Troubleshooting Electrical:
Detailed troubleshooting for electrical system faults, including wiring diagrams.
Depth:
Factory level detail, suitable for professional technicians and advanced DIYers
Content Type:
Step-by-step instructions, diagrams, illustrations, wiring schematics, specifications
Searchability:
Likely text-searchable (standard for professional PDF manuals)
Printability:
Fully printable, allowing users to print specific pages or sections
Image Resolution:
High enough for clear viewing and printing of diagrams/illustrations, with zoom capability
Binding:
N/A (Digital Format)
Paper:
N/A (Digital Format)
Operating Systems:
Windows Vista (32/64-bit), XP, ME, 98, NT, 2000, and Macintosh compatible.
Required Software:
Adobe PDF Reader, WinZip (or equivalent decompression utility)
Engine Options:
3.4L V6 (L32), 3.8L V6 (L36 - naturally aspirated and supercharged for Impala SS variant if applicable, though 2002 typically featured 3.4L and 3.8L NA)
3.4L V6 Horsepower:
Approximately 180 hp @ 4800 rpm
3.4L V6 Torque:
Approximately 205 lb-ft @ 3200 rpm
3.8L V6 Horsepower:
Approximately 200 hp @ 5200 rpm
3.8L V6 Torque:
Approximately 225 lb-ft @ 4000 rpm
Injection Type:
Sequential Fuel Injection (SFI)
Fuel Type:
Unleaded Gasoline
Oil Capacity:
Approximately 4.5 US quarts (4.3 Liters) with filter change (refer to manual for exact specification)
Coolant Capacity:
Approximately 10.0 US quarts (9.5 Liters) (refer to manual for exact specification)
Transmission Type:
4-speed automatic (4T65-E)
Transmission Options:
None specified for standard models. Supercharged models (e.g., Impala SS) may have specific transmission variants, but the manual covers all models.
Transmission Features:
Electronic controls, driver shift control
Transmission Fluid Type:
Dexron-III (or equivalent specification; manual will specify exact GM part number or equivalent)
Length:
Approximately 197.7 inches (5022 mm)
Width:
Approximately 71.4 inches (1813 mm)
Height:
Approximately 56.2 inches (1427 mm)
Wheelbase:
Approximately 110.5 inches (2807 mm)
Curb Weight:
Approximately 3400-3700 lbs (1542-1678 kg), depending on engine and options.
NHTSA Front Impact:
4/5 Stars (Driver/Passenger)
NHTSA Side Impact:
4/4 Stars (Front/Rear Passenger)
Braking System:
Four-wheel disc brakes (front vented, rear solid/vented depending on model), ABS standard on most trims.
Airbag System:
Driver and front passenger airbags, optional side-impact airbags.
Seat Belts:
Front and rear seat belts with pretensioners for front occupants.
Oil Change Interval:
Typically 7,500 miles or 6 months (refer to manual for specific recommendations based on driving conditions).
Tire Rotation Interval:
Typically 7,500 miles or 6 months
Spark Plug Replacement:
Approximately 100,000 miles for platinum-tipped plugs (refer to manual for specific type and interval).
Engine Oil Type:
GM dexos1™ Full Synthetic Engine Oil 5W-30 (for 2002, likely conventional 5W-30 API certified oil; manual is definitive).
Common Problems:
Intake manifold gasket leaks (3800 Series II V6), power steering pump leaks, front strut mount issues, fuel pump failures, occasional power window motor failures.
Brand:
Chevrolet, a division of General Motors (GM), with a long history of producing popular and reliable American vehicles.
Generation:
Sixth Generation Impala (2000-2005), based on the W-body platform. This generation saw a redesign from the previous Lumina-based model.
Manufacturing Location:
USA (e.g., Oshawa Car Assembly, Ontario, Canada)
Sales Performance:
The Impala was a strong seller for Chevrolet in the early 2000s, appealing to a broad market seeking a comfortable and spacious sedan.
