🏷️ Basic Information Identification Make: Chevrolet Model: Impala Year: 2007 Market Segment: Full-size Sedan Generation Generation: Eighth Generation (2006-2013) Codes Platform: GM W-body 👋 Introduction Market Position Vehicle Class: Full-size sedan, offering a blend of comfort, space, and V6 power. Competitive Analysis Key Competitors: Ford Five Hundred, Toyota Avalon, Chrysler 300, Dodge Charger. Key Features Manual Value Proposition: Licensed OE data provides accurate, up-to-date repair information for DIY enthusiasts and professional technicians. Digital Convenience: Instant access via internet browser on any device (PC, laptop, smartphone, tablet). 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive Service and Repair Page Count Estimated Page Count: Thousands (digitally rendered) Manual Type Manual Type: Service and Repair Manual (Software) Language Language: English Format Digital Format: PDF Download (Web Access) 📖 Manual Coverage Systems Covered Engine Repair: Detailed diagnostics, disassembly, assembly, and overhaul for all engines. Drivetrain: Transmission (automatic), axle, driveshaft, and wheel bearing service. Suspension And Steering: Front and rear suspension, steering gear, power steering system, wheel alignment. Brakes: Disc brakes (front and rear), ABS, parking brake system, hydraulic components. Electrical System: Battery, charging system, ignition, starting, lighting, instrument cluster, body control module (BCM), comfort and convenience features. HVAC: Air conditioning, heating, ventilation, climate control system diagnostics and repair. Body And Frame: Body panels, doors, glass, interior trim, bumpers, structural components. Restraint Systems: Airbag system diagnostics and component replacement. Procedures Included Preventative Maintenance: Oil changes, filter replacements, fluid checks and top-offs, tire rotations. Troubleshooting Diagnostics: Symptom-based diagnostics, diagnostic trouble codes (DTCs) interpretation, wiring diagrams for circuit tracing. Component Replacement: Step-by-step instructions for replacing major and minor components. Adjustments And Calibrations: Wheel alignment, throttle body relearn, idle speed adjustments. Technical Depth Diagnostic Depth: Advanced electronic diagnostics with access to sensor data and module programming (requires compatible scan tool). Repair Complexity: Covers everything from basic fluid services to complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Type: PDF Print Quality Resolution: High-resolution, clear text and diagrams. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Options: 3.5L V6 (LZ4), 3.9L V6 (LGD), 5.3L V8 (LS4) Performance 3.5L V6 Horsepower: 211 hp @ 5200 rpm 3.5L V6 Torque: 223 lb-ft @ 4000 rpm 3.9L V6 Horsepower: 242 hp @ 6000 rpm 3.9L V6 Torque: 242 lb-ft @ 4400 rpm 5.3L V8 Horsepower: 303 hp @ 5300 rpm 5.3L V8 Torque: 323 lb-ft @ 4200 rpm Fuel System Fuel Delivery: Sequential Fuel Injection (SFI) Engine Codes Specifications Engine Codes Covered: LZ4, LGD, LS4 🔧 Transmission Standard Standard Transmission: 4-Speed Automatic (4T65-E) Optional Optional Transmission: No manual transmission option Features Transmission Features: Driver Shift Control (DSC) with manual mode on some variants. Fluid Specifications Transmission Fluid Type: Dexron VI Automatic Transmission Fluid (ATF) 📐 Dimensions Exterior Wheelbase: 110.5 inches (2807 mm) Length: 198.3 inches (5037 mm) Width: 72.9 inches (1852 mm) Height: 57.9 inches (1471 mm) Weights Curb Weight Range: 3,574 - 3,945 lbs (1621 - 1789 kg) depending on engine and trim. 🛡️ Safety Features Ratings NHTSA Frontal Driver: 5 Stars NHTSA Frontal Passenger: 5 Stars NHTSA Side Driver: 5 Stars NHTSA Side Rear Passenger: 5 Stars IIHS Head Restraints Rear Seats: Good Active Features Active Safety Features: Anti-lock Braking System (ABS), Traction Control System (TCS), available StabiliTrak stability control. Passive Features Passive Safety Features: Front airbags, front side-impact airbags, LATCH child seat anchors, OnStar communications system. 💡 Technology Features Infotainment Infotainment Features: Available AM/FM stereo with CD player, MP3 capability, auxiliary input jack. Optional Bose premium audio system. Driver Assistance Driver Assistance Features: Cruise control, available rear parking assist sensors. Connectivity Connectivity Features: OnStar in-vehicle safety and security communications system. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles (12,000 km) or 6 months, whichever comes first, with synthetic oil. Consult manual for specific engine recommendations. Tire Rotation Interval: Every 7,500 miles (12,000 km) Fluid Specifications Engine Oil Type: SAE 5W-30 Synthetic (refer to manual for exact viscosity and specification for each engine). Coolant Type: Dex-Cool (GMC/Pontiac/Saturn/Opel Part No. 88924404 or equivalent) Known Issues Common Issues: Torque converter shudder, power steering pump leaks, exhaust manifold cracks (especially on V8 models), HVAC blower motor failures, and occasional interior trim rattles. 📚 Vehicle History Brand Heritage Chevrolet Heritage: Chevrolet, established in 1911, is one of the oldest and most recognized automotive brands globally, known for providing accessible and dependable transportation. Model Evolution Impala Lineage: The Impala nameplate has a storied history in the Chevrolet lineup, evolving from a premium full-size car in the 1960s to a more mainstream sedan in recent decades. The 2007 model represents the eighth generation, sharing its platform with other GM vehicles. Production Manufacturing Location: General Motors Oshawa Car Assembly (Ontario, Canada) 🏆 Awards & Recognition Recognitions Safety Recognition: Achieved high safety ratings from NHTSA and IIHS for its structural integrity...