Target Audience:
Owners seeking to perform their own maintenance and repairs, independent repair shops, dealership technicians.
Value Proposition:
Provides professional-grade repair information at a fraction of the cost of dealership service or proprietary diagnostic software subscriptions. Offers lifetime access and multi-device compatibility.
Completeness:
Full factory service manual, no limitations or trial versions.
Accessibility:
Instant download to computer, tablet, or smartphone.
Usability:
Intuitive layout with step-by-step instructions and detailed visuals.
Applies To Years:
2006, 2007, 2008, 2009, 2010
Applies To Engine Variants:
All gasoline engine options for the specified model years
Estimated Pages:
Hundreds (Specific number not provided, but described as extensive)
Type:
Factory Service Repair Workshop Manual
Format:
Digital Download (PDF)
Engine Mechanical:
Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, timing systems, cooling system, lubrication system
Engine Performance:
Fuel system (injectors, pump, lines), ignition system, emission control systems (catalytic converter, EVAP), engine control module (ECM) diagnostics
Transmission Drivetrain:
Automatic transmission (e.g., 4T65-E, 6T80 depending on engine), transaxle, differential, drive axles, CV joints, seals
Brakes:
Front and rear brakes, hydraulic system, ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), parking brake
Suspension Steering:
Front and rear suspension components (struts, control arms, ball joints, bushings), power steering system (hydraulic or electric), steering column, wheel alignment specifications
Electrical Electronic:
Battery, charging system (alternator), starting system, lighting system (headlights, taillights, interior), wiring diagrams, fuses, relays, body control module (BCM)
HVAC:
Heating, ventilation, and air conditioning system, refrigerant handling, climate control module, blower motor, compressor
Body Interior:
Body panels, doors, windows, mirrors, seats, dashboard, trim panels, airbags, seat belts
Infotainment Comfort:
Audio system, navigation (if equipped), power windows, power locks, cruise control, remote keyless entry
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotations, brake inspections
Diagnostic Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon faults, symptom-based troubleshooting trees
Component Replacement:
Detailed instructions for replacing virtually all mechanical and electrical components
Assembly Disassembly:
Complete disassembly and reassembly procedures for major systems and components
Specifications Data:
Torque specifications for fasteners, fluid capacities, electrical resistance values, diagnostic trouble codes (DTCs) and their meanings
Depth:
Comprehensive, covering everything from basic fluid changes to complete engine and transmission overhauls. Suitable for both DIY enthusiasts and professional technicians.
Diagrams Photos:
Hundreds of detailed photos and exploded diagrams illustrating procedures and component locations
Format:
Portable Document Format (PDF)
Searchability:
Likely searchable text within the PDF, allowing for quick lookup of specific terms or components.
Printability:
Pages are printable individually or in bulk, at user's discretion. High-resolution for clear reproduction.
Binding:
N/A (Digital download, no physical binding)
Paper Type:
N/A (Digital download, no physical paper type)
Usage Rights:
Unlimited usage on multiple devices and computers, lifetime access, no expiry dates or renewal fees.
2006-2008 Engine 1:
3.5L V6 (L35/CXS) High Value (HV) SOHC
2006-2008 Engine 1 Hp:
201 hp @ 5600 rpm
2006-2008 Engine 1 Torque:
220 lb-ft @ 4000 rpm
2006-2008 Engine 2:
3.9L V6 (L67) High Output (HO) OHV
2006-2008 Engine 2 Hp:
240 hp @ 6000 rpm
2006-2008 Engine 2 Torque:
240 lb-ft @ 4400 rpm
2009-2010 Engine 1:
3.5L V6 (LY7) VVT SIDI DOHC
2009-2010 Engine 1 Hp:
211 hp @ 5400 rpm
2009-2010 Engine 1 Torque:
222 lb-ft @ 4000 rpm
2009-2010 Engine 2:
3.9L V6 (LZ9) VVT OHV
2009-2010 Engine 2 Hp:
224 hp @ 5600 rpm
2009-2010 Engine 2 Torque:
235 lb-ft @ 4000 rpm
Compression Ratio 3.5L Hv:
9.2:1
Compression Ratio 3.9L Ho:
9.0:1
Bore Stroke 3.5L Hv:
94 mm x 84 mm
Bore Stroke 3.9L Ho:
97 mm x 89 mm
Fuel Type:
Unleaded Gasoline
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MPFI)
Standard Transmission 2006-2008:
4-speed automatic (4T65-E)
Standard Transmission 2009-2010:
4-speed automatic (4T65-E) for 3.5L, 6-speed automatic (6T80) for 3.9L HO models
Optional Transmission:
N/A (All models equipped with automatic transmissions)
Transmission Features:
Driver Shift Control, electronic control, torque converter lock-up
Transmission Fluid 4T65E:
Dexron VI Automatic Transmission Fluid
Transmission Fluid 6T80:
Dexron VI Automatic Transmission Fluid
NHTSA Front Impact Driver:
5-Star (for 2006-2009 models)
NHTSA Front Impact Passenger:
5-Star (for 2006-2009 models)
NHTSA Side Impact Front Driver:
5-Star (for 2006-2009 models)
NHTSA Side Impact Front Passenger:
5-Star (for 2006-2009 models)
NHTSA Side Impact Rear Passenger:
5-Star (for 2006-2009 models)
NHTSA Rollover Resistance:
4-Star (for 2006-2009 models)
Traction Control:
Standard
Stabili Trak:
Available on some models/trims
Airbags Front:
Standard Dual front airbags
Airbags Side:
Available front and rear side-impact airbags, available front seat-mounted side airbags with side-impact head curtain
Seat Belts:
3-point front and rear seat belts, pretensioners, load limiters
Audio System:
Available AM/FM stereo with CD player, MP3 playback, auxiliary audio input, and premium sound systems (e.g., Bose).
Navigation:
Optional factory navigation system available on higher trims.
Cruise Control:
Standard cruise control on most models.
Parking Assist:
Available rear parking assist sensors.
Remote Keyless Entry:
Standard remote keyless entry system.
Onstar:
Available OnStar communication system with telematics features.
Oil Change Interval:
Typically every 7,500 miles (12,000 km) or 6 months, or as indicated by the Oil Life Monitoring System. Consult manual for exact recommendations.
Air Filter Replacement:
Every 30,000 - 45,000 miles (48,000 - 72,000 km), or as needed based on driving conditions and visual inspection.
Cabin Air Filter Replacement:
Every 15,000 - 30,000 miles (24,000 - 48,000 km), or annually.
Transmission Fluid Service:
Inspect fluid condition at regular intervals. Replacement typically recommended around 60,000 - 100,000 miles (96,000 - 160,000 km), depending on usage. Consult manual.
Spark Plug Replacement 3.5L:
Typically around 100,000 miles (160,000 km) for iridium-tipped plugs.
Coolant Replacement:
Initial change at 5 years or 100,000 miles (160,000 km), then every 2-5 years or 30,000-100,000 miles (48,000-160,000 km) thereafter, depending on coolant type.
Engine Oil Viscosity:
SAE 5W-30 (for all 2006-2010 engines)
Engine Oil Type:
API Certified, ILSAC GF-4 or GF-5 compliant synthetic or synthetic blend oil
Engine Oil Capacity 3.5L:
Approx. 5.0 US quarts (4.7 L) with filter change
Engine Oil Capacity 3.9L:
Approx. 4.5 US quarts (4.3 L) with filter change
Coolant Type:
GM P/N 10-2404, Dex-Cool (Orange) or equivalent silicate-free, extended-life antifreeze/coolant
Brake Fluid Type:
DOT 3 or DOT 4 Brake Fluid
Power Steering Fluid Type:
Dexron III Automatic Transmission Fluid (ATF) or equivalent power steering fluid (check specific model year recommendation)
Engine Mounts:
Premature wear of engine mounts, leading to vibration and noise, particularly on V6 models.
Transmission Performance:
Erratic shifting, delayed engagement, or harsh shifts on the 4T65-E transmission can occur due to wear in the valve body or solenoid pack.
Water Pump Leaks:
Leaking water pump, especially on the 3.9L V6, can lead to coolant loss.
Power Steering Pump:
Noise or failure of the power steering pump.
Headlight Hazing:
Plastic headlights can become cloudy or yellow over time.
Chevrolet Legacy:
Chevrolet, founded in 1911, is one of America's most iconic and enduring automotive brands, known for a wide range of vehicles from economy cars to performance trucks.
Impala Heritage:
The Impala nameplate has a storied history with Chevrolet, dating back to the iconic 1958 model. It has been positioned as a flagship full-size car for much of its existence, evolving through various platforms and design eras.
Ninth Gen Platform:
This generation (2006-2013) was based on the GM W-body platform (GMT900), sharing its underpinnings with other GM sedans like the Buick LaCrosse and Pontiac Grand Prix. It represented a significant update in styling and features from the previous generation.
Manufacturing Location:
Primarily assembled in Oshawa, Ontario, Canada.
