🏷️ Basic Information Identification Make: Cadillac Model: STS-V Year: 2006 Codes Chassis Code: GMT952 👋 Introduction Market Position Segment: Luxury Performance Sedan Target Audience: Enthusiasts and owners seeking in-depth knowledge for maintenance and repair. Competitive Analysis Competitors: BMW 7 Series, Mercedes-Benz S-Class, Audi A8, Lexus LS Key Features Unique Selling Proposition: High-performance supercharged V8 engine, luxury appointments, advanced technology for its era. 📋 Manual Details Coverage Areas Coverage Scope: Complete Service & Repair Procedures A-Z Page Count Estimated Pages: Extensive (Specific count not provided, but described as comprehensive A-Z coverage) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable Digital File (PDF) 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, repair, and maintenance for the supercharged Northstar V8 engine. Transmission: Repair, maintenance, and overhaul procedures for the automatic transmission. Brakes: Front and rear brake system diagnostics, pad/rotor replacement, fluid service, ABS system. Electrical: Comprehensive wiring diagrams, component testing, diagnostic procedures for all electrical systems. Suspension: Front and rear suspension component inspection, replacement, and alignment procedures. Steering: Power steering system diagnostics, pump, rack, and linkage service. HVAC: Air conditioning system service, refrigerant handling, heater core, climate control diagnostics. Fuel System: Fuel pump, injectors, fuel pressure testing, and evaporative emission control system service. Cooling System: Radiator, water pump, thermostat, coolant flush, and fan system service. Exhaust System: Component replacement, catalytic converter, and muffler service. Body And Trim: Interior and exterior trim removal and installation, panel repair, door mechanisms. Safety Systems: Airbag system diagnostics and service, seatbelt mechanisms. Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement. Troubleshooting: Diagnostic flowcharts, symptom-based troubleshooting guides, common issue resolutions. Repair: Step-by-step instructions for component removal, repair, and reinstallation. Installation: Guidance on installing new components or accessories. Overhaul: Detailed procedures for engine and transmission overhauls. Specifications: Torque specifications, clearances, tolerances, and electrical resistance values. Technical Depth Depth: Comprehensive, suitable for DIY enthusiasts and professional technicians alike. 📊 Manual Specifications File Format Format: PDF Print Quality Quality: High-quality, printable pages with clear images and diagrams. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) Software Requirements Required Software: Adobe Reader (free download) ⚙️ Engine Specifications Primary Engine Engine Code: LSA (Supercharged 6.0L V8) Engine Type: 4.4L (4375cc) Supercharged V8 Performance Horsepower: 469 hp @ 6000 rpm Torque: 439 lb-ft @ 3800 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with supercharger Fuel Type: Premium Unleaded Gasoline (91+ Octane Recommended) Engine Management Ignition System: Coil-on-plug, distributorless ignition Engine Control Module: PCM (Powertrain Control Module) 🔧 Transmission Standard Transmission Type: 4-Speed Automatic Transmission Model: 4L65-E Features Drive Wheels: Rear-Wheel Drive (RWD) Transmission Fluid Type: Dexron VI (Refer to manual for exact specification and capacity) 📐 Dimensions Exterior Wheelbase: 113.8 inches (2891 mm) Length: 199.4 inches (5065 mm) Width: 71.7 inches (1821 mm) Height: 57.3 inches (1455 mm) Weights Curb Weight: Approximately 4150 lbs (1882 kg) Gross Vehicle Weight Rating: Approximately 5100 lbs (2313 kg) 🛡️ Safety Features Ratings NHTSA Front Crash Test Rating: 5-Star (Likely, based on typical Cadillac safety for the era) IIHS Top Safety Pick: Likely awarded (refer to IIHS for specific rating) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Traction Control System (TCS) Stability Control: Standard StabiliTrak Electronic Stability Control Passive Features Airbags: Frontal, side-impact, and curtain airbags Seat Belts: Three-point active seatbelts with pretensioners 💡 Technology Features Infotainment Infotainment System: Cadillac's infotainment system with touch screen, navigation (optional), and premium audio (Bose). Driver Assistance Parking Assist: Rear park assist sensors. Adaptive Cruise Control: Optional Adaptive Cruise Control system. Connectivity Auxiliary Input: Standard auxiliary audio input. Bluetooth: Optional Bluetooth connectivity for phone calls. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000-7,500 miles or 6-12 months, whichever comes first (refer to manual for exact recommendation). Transmission Fluid Change: Recommended every 50,000-100,000 miles (refer to manual). Spark Plug Replacement: Typically around 100,000 miles for iridium-tipped plugs. Fluid Specifications Engine Oil Type: SAE 5W-30 Synthetic (GM Genuine Oil or equivalent meeting GM dexos1™ specification is highly recommended for supercharged engines). Engine Oil Capacity: Approximately 7.5 quarts (7.1 liters) with filter change (verify in manual). Coolant Type: Dex-Cool (GM Orange Long-Life Coolant) or equivalent silicate-free, extended-life antifreeze. Known Issues Supercharger Coupler: Potential for wear or failure over time, leading to reduced boost. Ignition Coils And Plugs: Can be a source of misfires, especially with higher mileage. Suspension Components: Wear on bushings, ball joints, and struts can occur with age and mileage. Vibration Issues: Can sometimes be attributed to driveshaft balance or tire issues. 📚 Vehicle History Brand Heritage Cadillac Heritage: Long-standing American luxury and performance automotive brand, known for innovation and comfort. Model Evolution Sts Evolution: The STS-V is a high-performance variant of the Cadillac STS, which itself succeeded the Seville. Sts V Introduction: Introduced for the 2006 model year, representing Cadillac's performance...