🏷️ Basic Information Identification Make: Saturn Model: Aura Model Years Covered: 2007, 2008, 2009 Codes Platform: GM Epsilon platform (shared with Chevrolet Malibu, Pontiac G6, Saab 9-3) 👋 Introduction Market Position Market Segment: Mid-size sedan Brand Strategy: Saturn positioned as a distinctive, value-oriented brand within General Motors, emphasizing import-fighter appeal and innovative materials (e.g., polymer body panels). Competitive Analysis Key Competitors: Toyota Camry, Honda Accord, Ford Fusion, Nissan Altima, Chevrolet Malibu Key Features Styling: Sleek, aerodynamic design with a premium interior feel, distinctive grille and headlight treatment. Powertrain Options: Choice of fuel-efficient 4-cylinder and powerful V6 engines, with available manual and automatic transmissions. Ride And Handling: Emphasis on a comfortable and refined ride quality, competent handling characteristics due to the Epsilon platform. Safety Features: Standard safety equipment and available advanced features, reflecting contemporary automotive safety standards. 📋 Manual Details Coverage Areas Manual Type: Factory Workshop Service Repair Manual Language: English Format: PDF Page Count: Estimated 2000+ pages (typical for comprehensive factory service manuals of this era) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical (2.4L LE5, 3.5L LZ9 V6, 3.6L LY7 V6), Engine performance, Fuel system, Ignition system, Exhaust system, Cooling system, Lubrication system, Transmission (4-speed automatic AF23/AF30, 6-speed automatic AF36/AF36-2, 6-speed manual Aisin MU3) Chassis: Braking system (ABS, EBD, traction control), Steering system (power steering), Suspension system (front struts, rear multi-link), Wheel and tire specifications, Wheel alignment Electrical: Body control module (BCM), Powertrain control module (PCM), Climate control, Lighting (headlamps, taillamps, interior), Audio system, Instrumentation and gauges, Power windows, locks, and mirrors, Wiper and washer systems, Battery and charging system, Starting system, Fuses and relays, Wiring diagrams (comprehensive) Body And Interior: Body panels, Doors, Hood, Trunk, Bumpers, Glass and seals, Interior trim panels, Seats, Airbag system, Restraint systems, HVAC (heating, ventilation, air conditioning) components, Body structural analysis Procedures Included Maintenance: Routine maintenance (oil changes, filter replacements, fluid checks and changes), Tire rotation and balancing, Brake pad and rotor replacement, Spark plug replacement, Serpentine belt replacement, Air filter replacement Repair And Diagnostics: Engine diagnostics and repair (misfires, overheating, oil leaks), Transmission diagnostics and repair, Brake system bleeding and component replacement, Suspension component replacement (struts, ball joints, bushings), Steering system component replacement, Electrical system troubleshooting and component repair, HVAC system diagnostics and repair, Body panel repair and replacement, Interior trim removal and installation, Airbag system diagnostics and service Technical Depth: Complete engine overhaul, Transmission overhaul, Suspension and steering system rebuilds, Advanced electrical diagnostics, HVAC system servicing, Body repair procedures, Diagnostic trouble code (DTC) interpretation and resolution 📊 Manual Specifications File Format File Format: PDF Searchability: Text-searchable PDF for quick information retrieval Printability: Printable pages for on-site workshop use Readability: High-resolution scans ensuring clear text and diagrams Binding Type Binding Type: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine 2.4L: 2.4L DOHC Inline-4 (LE5) Engine 2.4L Displacement: 2384 cc (2.4 Liters) Engine 2.4L Horsepower: Approx. 177 hp @ 6200 rpm (varies slightly by model year) Engine 2.4L Torque: Approx. 170 lb-ft @ 4800 rpm (varies slightly by model year) Engine 3.5L V6: 3.5L SOHC V6 (LZ9) Engine 3.5L V6 Displacement: 3500 cc (3.5 Liters) Engine 3.5L V6 Horsepower: Approx. 224 hp @ 6000 rpm (varies slightly by model year) Engine 3.5L V6 Torque: Approx. 220 lb-ft @ 4000 rpm (varies slightly by model year) Engine 3.6L V6: 3.6L DOHC V6 (LY7) - Available on GT models Engine 3.6L V6 Displacement: 3564 cc (3.6 Liters) Engine 3.6L V6 Horsepower: Approx. 252 hp @ 6300 rpm (varies slightly by model year) Engine 3.6L V6 Torque: Approx. 251 lb-ft @ 3200 rpm (varies slightly by model year) Performance Fuel Induction: Electronic Fuel Injection (EFI) Emission Controls: California Emissions Standards compliant variants available, featuring advanced catalytic converters and evaporative emission controls. Fuel System Fuel Type: Unleaded gasoline (87 octane recommended, higher octane may be specified for V6 engines) 🔧 Transmission Standard Transmission Base: 4-speed automatic (AF23/AF30) with FWD, often paired with the 2.4L and 3.5L V6. Optional Transmission Optional V6: 6-speed automatic (AF36/AF36-2) with FWD, typically paired with the 3.6L LY7 V6 engine on GT models. Transmission Manual: 6-speed manual transmission (Aisin MU3), available on select models with the 2.4L engine. Features Transmission Controls: Tiptronic-style manual shifting capability on automatic transmissions. Transmission Fluid Type: Dexron VI (or equivalent specified by GM for the specific transmission application). Manual transmission fluid type will vary. 📐 Dimensions Exterior Length: Approximately 191.7 inches Width: Approximately 71.7 inches Height: Approximately 57.7 inches Wheelbase: Approximately 110.7 inches Cargo Trunk Capacity: Approximately 15.1 cubic feet Weights Curb Weight: Ranges from approximately 3,300 lbs to 3,600 lbs depending on engine and trim. 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (Driver and Passenger) for 2007-2009 models (typical, consult NHTSA for specific test data). IIHS Side Impact: Good (for models equipped with side airbags). Overall...