🏷️ Basic Information Identification Make: Cadillac Model: DeVille Year: 2002 Product Type: Service and Repair Manual 👋 Introduction Market Position Target Audience: Vehicle owners, DIY enthusiasts, independent repair shops Competitive Analysis Differentiation: Vehicle-specific (not generic), identical to dealership technician manuals Key Features Convenience: Single, easy-to-use PDF manual; print only needed pages; no greasy or torn paper manuals Value Proposition Benefits: Saves time, reduces reliance on mechanics for simple repairs, increases vehicle knowledge 📋 Manual Details Coverage Areas Overall Coverage: All Models & All Repairs A-Z Specific Components: Detailed coverage on engine components (block, heads, timing, etc.), transmission components, brake assemblies, suspension components, HVAC system, power steering, fuel system, cooling system, and more. Manual Type Type: Vehicle Specific Factory Repair Manual Language Language: English Format Format: PDF Compatibility: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac File Characteristics Printability: All pages printable Searchability: Implied by PDF format, allowing digital searching 📖 Manual Coverage Systems Covered Powertrain: Engine, Control System, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission Clutch, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Chassis: Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering Body And Interior: Air Condition, Suppl Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/ Door, Exterior & Interior Electrical And Electronics: Electrical, Multiplex/ Can Communication Procedures Included Repair Complexity: Complete step-by-step instructions for all repairs A-Z Diagnostic Procedures: Included for maintenance, servicing, and diagnosis Maintenance Procedures: Comprehensive coverage for regular maintenance Troubleshooting Guides: Implicitly included through diagnostic procedures and repair sections. Technical Depth Detail Level: Factory highly detailed with complete instructions and illustrations Resource Type: Includes diagrams, illustrations, wiring schematics, and specifications Wiring Schematics: Included for all major electrical systems, crucial for diagnosis and repair. 📊 Manual Specifications File Format File Type: PDF Required Software: Adobe PDF Reader, Winzip (free online) Print Quality Print Features: Printable pages, ability to enlarge images for detailed printing Binding Type Binding: Digital (PDF), eliminates physical wear and tear Paper Type Paper Format: N/A (Digital - user chooses paper type for printing) ⚙️ Engine Specifications Primary Engine Engine Type: 4.6L V8 Northstar (likely, common for this generation DeVille) Performance Horsepower: Approximately 275-300 hp (depending on specific Northstar variant for 2002) Torque: Approximately 290-310 lb-ft (depending on specific Northstar variant for 2002) Fuel System Induction: Fuel Injection (likely Sequential Port Fuel Injection - SFI) Engine Management Control System: Engine Control Module (ECM) with comprehensive diagnostics Maintenance Items Spark Plugs: Refer to manual for specific type (e.g., Iridium) and torque specifications Engine Oil: Refer to manual for viscosity grade (e.g., 5W-30 synthetic) and capacity 🔧 Transmission Standard Transmission Type: 4-speed automatic (likely 4T80-E) Optional Transmission Type: N/A (typically only automatic for DeVille) Features Control: Electronic controls with adaptive shifting Maintenance Fluid Type: Refer to manual for specific DEXRON specification (e.g., DEXRON-III or later) Fluid Capacity: Refer to manual for capacity during fluid change and overhaul 📐 Dimensions Exterior Length: Approximately 207.0 inches Width: Approximately 74.4 inches Height: Approximately 57.0 inches Weights Curb Weight: Approximately 3,900 - 4,100 lbs (depending on trim and options) Gross Vehicle Weight Rating: Refer to manual for specific GVWR 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (likely, for driver and passenger) NHTSA Side Impact: 4-Star or 5-Star (likely, depending on seating position) Active Features Braking System: Anti-lock Braking System (ABS) Traction Control: Traction Control System (TCS) Passive Features Airbags: Frontal airbags, Side-impact airbags (likely front and possibly rear) Seatbelts: Front seatbelt pretensioners, Height-adjustable shoulder belts 💡 Technology Features Infotainment Audio System: Premium Bose or Delco Bose sound systems, CD player, cassette player (likely) Navigation: Optional factory navigation system Driver Assistance Cruise Control: Standard cruise control, potentially adaptive cruise control (ACC) on higher trims Parking Assist: Optional Ultrasonic Rear Park Assist (URPA) Connectivity Telematics: OnStar system (subscription-based telematics service) Comfort Features Climate Control: Dual-zone automatic climate control, potentially heated and ventilated seats 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual (typically 3,000-7,500 miles depending on oil type and driving conditions) Transmission Fluid Change: Refer to manual (e.g., 30,000-100,000 miles depending on service) Fluid Specifications Coolant: Refer to manual for type (e.g., Dex-Cool Orange) and mixture ratio Brake Fluid: Refer to manual for DOT specification (e.g., DOT 3 or DOT 4) Known Issues Northstar Engine: Intake manifold gasket leaks, head gasket failures (though improved by this generation), oil leaks (e.g., front crank seal) Suspension: Magnasteer system (variable assist steering) complexity, occasional strut or bushing wear Electrical: Water pump failures (secondary water pump for the rear of the engine), sensor failures, occasional body control module issues 📚 Vehicle History Brand Heritage Cadillac Positioning: Flagship luxury sedan of General Motors Model Evolution Fifth Generation: 2000-2005 DeVille generation, known for its comfort...