🏷️ Basic Information Identification Make: Cadillac Model: Eldorado Year: 2002 Product Name: Cadillac Eldorado Complete Workshop Service Repair Manual 2002 👋 Introduction Market Position Positioning: Premium personal luxury coupe, targeting discerning buyers seeking comfort, style, and advanced features. Competitive Analysis Competitors: Lincoln Continental, Mercedes-Benz E-Class Coupe, BMW 6 Series (prior generation). Key Features Design Philosophy: Front-wheel-drive platform, distinctive long-hood, short-deck styling, emphasis on smooth ride and quiet cabin. 📋 Manual Details Coverage Areas All Models Engines Trim Transmissions: True Page Count Estimated Page Count: N/A (Downloadable, content-driven) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine performance, fuel injection, cooling, lubrication, exhaust, transmission (automatic), driveline, axles Chassis: Brakes (ABS, hydraulic, parking), steering, suspension (front and rear), wheels and tires Electrical: Body control modules, comfort and convenience features, lighting, instrument panel, audio system, anti-theft, diagnostics, wiring diagrams Body And Frame: Body panels, doors, windows, interior trim, glass, exterior trim, structural components, body repair, collision damage Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication Diagnostics: Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs), use of scan tools Repair: Component replacement, system overhauls, adjustments, calibrations Installation: Component installation, accessory installation Technical Depth Depth: Comprehensive: Covers basic maintenance to advanced diagnostic and repair procedures, including detailed troubleshooting and component-level repairs. 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text content Print Quality Printability: Printable (individual pages or entire document) Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: L37 (4.6L V8 DOHC Northstar) Displacement: 4.6 Liters (281 cubic inches) Configuration: V8, DOHC (Dual Overhead Camshafts), 32 valves Bore X Stroke: 93.0 mm x 84.0 mm Compression Ratio: 10.0:1 Performance Horsepower: 275 hp @ 6000 rpm Torque: 300 lb-ft @ 4000 rpm Fuel System Injection Type: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Cooling System Coolant Capacity: Approximately 14.2 quarts (13.4 liters) with HT-15 coolant. Lubrication System Oil Capacity: Approximately 5 quarts (4.7 liters) with filter change. Recommended Oil Viscosity: SAE 4W-50 (API Certified, GM 4773M/4718M) 🔧 Transmission Standard Transmission Type: 4-speed automatic transaxle Transmission Model: 4T80-E Features Shift Modes: Driver Shift Control (with manual mode selection) Transmission Fluid Type: Dexron III H Automatic Transmission Fluid (or equivalent) Transmission Fluid Capacity: Approximately 10.9 quarts (10.3 liters) 📐 Dimensions Exterior Length: 200.0 inches (5080 mm) Width: 75.7 inches (1923 mm) Height: 53.4 inches (1356 mm) Wheelbase: 110.8 inches (2814 mm) Front Track: 62.7 inches (1593 mm) Rear Track: 62.5 inches (1588 mm) Weights Curb Weight: Approximately 3,895 lbs (1767 kg) (Varies by trim and options) Gross Vehicle Weight Rating: Approximately 4,700 lbs (2132 kg) Cargo Trunk Volume: 15.0 cubic feet (425 liters) 🛡️ Safety Features Ratings NHTSA Driver Front Impact: 5-Star NHTSA Passenger Front Impact: 5-Star Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Traction Control System (TCS) Stability Control: StabiliTrak (optional on some trims) Passive Features Airbags Front: Driver and front passenger airbags Airbags Side: Optional side-impact airbags Seat Belts: 3-point front and rear seat belts with pretensioners and load limiters. 💡 Technology Features Infotainment Audio System: Bose premium sound system with CD player and radio. Navigation: Optional factory navigation system. Driver Assistance Parking Assist: Optional rear parking assist system. Connectivity Onstar: OnStar communication system available on select trims. Convenience Features Adaptive Cruise Control: Optional Adaptive Cruise Control (ACC). Keyless Entry: Standard keyless entry and remote start. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 to 7,500 miles or 6 months, depending on driving conditions and oil used (refer to manual for specific recommendations). Transmission Fluid Change Interval: Check at 30,000 miles, change as needed or at 100,000 miles if service indicator is on. Coolant Change Interval: Initial change at 5 years or 100,000 miles, then every 2 years or 30,000 miles thereafter. Spark Plug Replacement: Approximately 100,000 miles (Platinum or Iridium type) Fluid Specifications Brake Fluid Type: DOT 3 or DOT 4 approved brake fluid Power Steering Fluid Type: GM Power Steering Fluid or Dexron III ATF Known Issues Engine Issues: Northstar engine concerns can include coolant leaks (head gaskets, intake manifold gaskets), oil leaks, and occasional starter issues. Some models may experience camshaft actuator failures. Transmission Issues: The 4T80-E transmission is generally robust but can experience issues with solenoids, torque converter clutch shudder, or seal leaks if maintenance is neglected. Electrical Issues: Common electrical issues can relate to body control modules (BCM), sensor failures (e.g., ABS sensors), or intermittent issues within complex wiring harnesses. Climate control actuator failures are also noted. 📚 Vehicle History Brand Heritage Cadillac Legacy: Cadillac, founded in 1902, is one of America's oldest automotive brands, renowned for luxury, comfort, and technological innovation. Model Evolution Eldorado Lineage: The Eldorado nameplate...