🏷️ Basic Information Identification Make: Cadillac Model: DTS Year: 2006-2011 Engine: 4.6L V8 (Northstar) 👋 Introduction Market Position Market Position: The Cadillac DTS, positioned as a full-size luxury sedan, served as the flagship model for Cadillac during its production run. This manual targets owners and independent repair facilities seeking to maintain and repair this premium vehicle. Competitive Analysis Competitive Analysis: Competed with other luxury sedans of its era, such as the Lincoln Town Car, Mercedes-Benz S-Class, BMW 7 Series, and Lexus LS. Its appeal lay in American luxury, comfort, and V8 power. Key Features Key Features: The 4.6L Northstar V8 engine, spacious interior, comfortable ride, advanced (for its time) safety and technology features, and Cadillac's signature styling. This manual provides in-depth coverage to keep these features operational. 📋 Manual Details Coverage Coverage Areas: All models, engines, trim levels, and transmission types for Cadillac DTS (2006-2011) equipped with the 4.6L Northstar V8 engine. Details Page Count: Not specified (implying comprehensive coverage) Manual Type: Complete Workshop Service Repair Manual Language: English Format Format: Downloadable Digital Format (PDF compatible) 📖 Manual Coverage Systems Systems Covered: Engine mechanical, engine control systems (ECM/PCM), fuel system, ignition system, exhaust system, cooling system, lubrication system, transmission (automatic), drivetrain, suspension, steering, brakes (ABS, traction control), electrical system (lighting, power accessories, body control modules), climate control (HVAC), infotainment, safety systems (airbags, seat belts), body and chassis, interior and exterior trim. Procedures Procedures Included: All repair and service procedures from A-Z, including diagnostics, troubleshooting, routine maintenance, component replacement, adjustments, and major overhauls. Step-by-step instructions with illustrations. Depth Technical Depth: Comprehensive, covering basic maintenance to advanced diagnostics and repair procedures, suitable for both DIY enthusiasts and professional technicians. Specific Procedures Engine Overhaul: Detailed instructions for engine disassembly, inspection, component replacement (pistons, rings, bearings, valves, seals), and reassembly, including torque specifications and clearances. Transmission Rebuild: Comprehensive guide for diagnosing transmission faults, disassembling, cleaning, inspecting, and replacing internal components such as clutch packs, bands, valve bodies, and seals. Electrical Diagnostics: Includes wiring diagrams, fuse/relay identification, troubleshooting guides for common electrical issues, and procedures for diagnosing and repairing power windows, locks, lighting systems, and body control modules. Suspension And Steering: Procedures for replacing struts, shocks, ball joints, control arms, tie rods, power steering pump, and rack and pinion assembly, along with alignment specifications. Brake System Repair: Detailed instructions for brake pad and rotor replacement, caliper service, bleeding the brake system, and troubleshooting ABS and traction control system faults. Technical Data Diagnostic Trouble Codes DTCs: Coverage of common DTCs, their potential causes, and diagnostic procedures, often referencing specific OBD-II diagnostic tools. Torque Specifications: Extensive list of torque specifications for all major fasteners and components, critical for proper assembly and safety. Component Locations: Diagrams and descriptions indicating the location of key components, sensors, fuses, relays, and fluids. 📊 Manual Specifications File Attributes File Format: PDF (compatible with Adobe Reader) Print Quality: High quality, printable for individual pages, chapters, or the entire manual. Accessibility: Downloadable to PC, Mac, tablets, and smartphones. Delivery Delivery Method: Instant Email Delivery upon payment confirmation. ⚙️ Engine Specifications Primary Engine Engine Name: 4.6L DOHC V8 (Northstar) Engine Displacement: 4.6 liters (281 cubic inches) Bore X Stroke: 93.0 mm x 84.0 mm (approx.) Compression Ratio: 10.3:1 (typical for later Northstar versions) Performance Horsepower: Approximately 275-292 hp (depending on specific DTS variant/year) Torque: Approximately 295-315 lb-ft (depending on specific DTS variant/year) Fuel System Fuel System: Sequential Multi-Port Fuel Injection (MPFI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Lubrication Oil Capacity: Approximately 4.5 quarts (4.3 liters) with filter Recommended Oil Viscosity: SAE 5W-30 Cooling Coolant Capacity: Approximately 12.1 quarts (11.4 liters) Coolant Type: GM/Dex-Cool Orange 50/50 Antifreeze/Coolant 🔧 Transmission Standard Transmission Type: 4-speed automatic overdrive (4T80-E) Transmission Fluid Capacity: Approximately 10.0-11.0 quarts (9.5-10.4 liters) (dry fill) Transmission Fluid Type: Dexron VI Automatic Transmission Fluid Features Features: Features Driver Shift Control (DSC) manual shifting mode on some later models. 📐 Dimensions Exterior Wheelbase: 115.7 inches (2939 mm) Overall Length: 207.0 inches (5258 mm) Overall Width: 72.5 inches (1841 mm) Overall Height: 59.4 inches (1509 mm) Weights Curb Weight: Approximately 3,950 - 4,150 lbs (1790 - 1882 kg) depending on trim and options Gross Vehicle Weight Rating Gvwr: Approximately 5,200 lbs (2359 kg) 🛡️ Safety Features Ratings NHTSA Front Impact Rating: 5-star (for driver and front passenger) IIHS Side Impact Rating: Good (for models equipped with side airbags) Active Features Active Features: Anti-lock Braking System (ABS), Traction Control System (TCS), StabiliTrak Stability Enhancement System. Passive Features Passive Features: Frontal airbags, front and rear side-curtain airbags (optional on some models), active head restraints. 💡 Technology Features Infotainment Infotainment System: Cadillac's infotainment system, typically featuring a touch screen interface, AM/FM stereo, CD player, and optional navigation system, Bose premium audio, and rear seat entertainment. Driver Assistance Driver Assistance: Optional features could include parking assist sensors, rain-sensing...