🏷️ Basic Information Identification Make: Cadillac Model: STS Year: 2007 Product Type: Service & Repair Manual Software Licensing: Officially Licensed, OE Material Derived Codes Manufacturer Code: General Motors (GM) 👋 Introduction Market Position Positioning: Premium luxury sedan for the 2007 model year, competing with European and domestic rivals. Competitive Analysis Competitors: BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Lexus GS, Lincoln MKS (later model). Key Features Platform: GMT366 platform (shared with other GM rear-wheel drive vehicles). Technology: Advanced features for its time, including Magnetic Ride Control, adaptive cruise control, and optional all-wheel drive. Target Audience Audience: Owners of the 2007 Cadillac STS seeking to perform their own maintenance and repairs, or automotive enthusiasts. Value Proposition Convenience: Instant online access, accessible from multiple devices, replacing outdated and hard-to-find print manuals. 📋 Manual Details Coverage Areas Primary Coverage: 2007 Cadillac STS Regional Coverage: North America (Implied by OE licensing) Page Count Estimated Page Count: Extensive (Digital format, equivalent to thousands of printed pages) Manual Type Type: Service and Repair Manual Language Language: English Format Format: Online Software (Web-based) Access Duration: 1 Year (with discounts for renewal) Device Compatibility: PC, Laptop, Smartphone, Tablet (via web browser) 📖 Manual Coverage Systems Covered Engine: Comprehensive engine diagnostics, repair, and overhaul for both V6 and V8 variants. Drivetrain: All-Wheel Drive (AWD) system, rear-wheel drive (RWD) components, differentials, driveshafts, and axles. Transmission: Automatic transmission service, repair, and diagnostics (likely GM Hydra-Matic 6-speed variants). Brakes: Hydraulic brake system, ABS, traction control, electronic parking brake (if applicable), brake pad/rotor replacement, fluid service. Suspension: Front and rear suspension components, shock absorbers, struts, bushings, control arms, alignment procedures. Steering: Power steering system, steering rack, tie rods, alignment specifications. Electrical: Complete electrical schematics, wiring diagrams, component testing, lighting systems, power accessories, starting and charging systems. HVAC: Heating, ventilation, and air conditioning system diagnosis, repair, refrigerant handling, component replacement. Body: Body panel repair, door mechanisms, glass replacement, interior trim removal and installation, exterior lighting. Comfort Convenience: Power seats, sunroof, keyless entry, remote start, interior lighting, comfort control modules. Infotainment: Audio system, navigation system (if equipped), display screens, connectivity options. Procedures Included Maintenance: Scheduled maintenance, fluid changes (oil, coolant, brake, transmission), filter replacements, spark plug service, belt replacement. Troubleshooting: Diagnostic trouble codes (DTCs), symptom-based troubleshooting, common fault diagnosis. Repair: Detailed step-by-step repair procedures for all major systems, including component removal and installation. Diagnostics: In-depth diagnostic procedures, including use of scan tools, multimeter testing, and specific component testing methods. Specifications: Torque specifications for fasteners, clearances, fluid capacities, diagnostic parameters. Technical Depth Depth: Factory-level technical information, suitable for professional technicians and advanced DIY enthusiasts. Scope: Covers everything from basic fluid checks to complete engine and transmission rebuilds. 📊 Manual Specifications File Format Format: Proprietary web-based application by RepairSurge. Searchability: Full text search capabilities within the software. Interactivity: Likely includes diagrams, illustrations, and potentially short video clips (common in modern digital manuals). Print Quality Printability: Specific printable pages may be available, but it is primarily a digital product. Binding Type Binding: Not Applicable (Digital Format) Paper Type Paper: Not Applicable (Digital Format) ⚙️ Engine Specifications Primary Engine Base Engine: 3.6L V6 DOHC VVT (RPO code: LY7) Optional Engine: 4.6L V8 DOHC VVT (Northstar, RPO code: LH2) Performance V6 Horsepower: 255 hp @ 6200 rpm V6 Torque: 252 lb-ft @ 4400 rpm V8 Horsepower: 320 hp @ 6400 rpm V8 Torque: 295 lb-ft @ 4400 rpm Fuel System Fuel Delivery: Sequential Port Fuel Injection (SFI) Fuel Type: Premium Unleaded Gasoline (91 octane recommended) Engine Management Ignition System: Coil-near-plug ignition, Electronic Throttle Control (ETC). 🔧 Transmission Standard Transmission Type: GM Hydra-Matic 6-speed automatic transmission (6T70/75 for AWD, 6L80 for RWD). Optional Optional Transmission: None (Standard on all models). Features Gear Ratios: Specific gear ratios are detailed within the manual, crucial for performance and diagnostic accuracy. Fluid Type: Dexron VI Automatic Transmission Fluid (ATF) is the specified fluid for these transmissions. 📐 Dimensions Exterior Wheelbase: 113.4 inches (2880 mm) Length: 197.5 inches (5017 mm) Width: 72.4 inches (1839 mm) Height: 58.0 inches (1473 mm) Weights Curb Weight V6 Rwd: Approximately 3,875 lbs (1758 kg) Curb Weight V8 AWD: Approximately 4,210 lbs (1909 kg) Cargo Trunk Volume: Approximately 15.3 cubic feet (433 liters) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (Driver), 5-Star (Passenger) NHTSA Side Impact: 5-Star (Front), 5-Star (Rear) IIHS Front Offset: Good Active Features ABS: Standard Anti-lock Braking System (ABS). Traction Control: Standard Traction Control System (TCS). Stability Control: Standard StabiliTrak electronic stability control. All Wheel Drive: Optional All-Wheel Drive (AWD) for enhanced traction. Passive Features Airbags: Frontal airbags, side-impact airbags, and full-length side curtain airbags. 💡 Technology Features Infotainment Infotainment System: Cadillac's infotainment system featuring CD/MP3 player, available navigation, and optional Bose premium audio. Driver Assistance Adaptive Cruise Control: Available Adaptive Cruise Control (ACC). Parking Assist: Available Rear Parking Assist (Ultrasonic). Connectivity Connectivity: OnStar communications system integration...