🏷️ Basic Information Identification Make: Cadillac Model: Sedan de Ville Year: 1997 Codes Platform: K-body 👋 Introduction Market Position Market Segment: Full-size luxury sedan. Competitive Analysis Key Competitors: Lincoln Town Car, Chrysler New Yorker, Oldsmobile Eighty Eight Royale. Key Features Vehicle Highlights: Spacious interior, comfortable ride, V8 engine power, front-wheel drive. Manual Value Target Audience: Professional mechanics, DIY enthusiasts, Cadillac owners seeking in-depth service knowledge. 📋 Manual Details Coverage Areas All Models Trims: True All Repairs A Z: True Manual Type Type: Service and Repair Manual Language Language: English Format Format: Print 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine overhaul, diagnosis, timing, cooling system, lubrication system, fuel delivery, exhaust. Engine Electrical: Ignition system, starting system, charging system, engine control module (ECM) diagnosis, sensors, actuators. Transmission: Automatic transmission (4T60-E) diagnosis, overhaul, fluid services, shift control, torque converter. Brakes: Front and rear disc brakes, ABS system diagnosis and repair, hydraulic system, parking brake. Steering Suspension: Power steering system, steering column, front suspension (MacPherson strut), rear suspension (independent trailing arm), wheel alignment specifications. Electrical Body: Lighting system, instrument cluster, HVAC controls, power windows, power seats, power locks, door modules, exterior/interior trim removal and installation. HVAC: Air conditioning system diagnosis and repair, heating system, climate control module, blower motor, refrigerant handling. Body: Body panel repair, dent removal, rust repair, paint codes, glass replacement, door and trunk latch mechanisms. Procedures Included Scheduled Maintenance: Oil changes, filter replacements, tune-ups, brake fluid flush, coolant flush, transmission fluid change, spark plug replacement, belt replacement. Troubleshooting: Diagnostic flowcharts for common symptoms, electrical system troubleshooting, engine performance issues, transmission shifting problems. Major Repairs: Engine rebuild, transmission overhaul, head gasket replacement, brake caliper replacement, strut replacement, fuel pump replacement. Component Replacement: Detailed instructions for replacing virtually every component on the vehicle. Diagnostics: OBD-II (On-Board Diagnostics) system interpretation, trouble code diagnosis, sensor testing. Technical Depth Depth: Expert-level, dealership technician-grade information for comprehensive maintenance and repair. 📊 Manual Specifications File Format File Format: Physical Book Print Quality Print Quality: High-quality paper, clear diagrams and text. Binding Type Binding Type: Perfect bound or spiral bound (typical for service manuals). Paper Type Paper Type: Durable, often coated paper to withstand workshop use. ⚙️ Engine Specifications Primary Engine Engine Type: 3.8L V6 (L36) Supercharged option available on some models/trims, but standard for Sedan de Ville is naturally aspirated V8. Engine Family: GM Northstar V8 (LH2) or 4.6L V8 Displacement: 4.6 Liters (281 cubic inches) Performance Horsepower: Approx. 270 hp @ 5600 rpm (Northstar V8) Torque: Approx. 300 lb-ft @ 4000 rpm (Northstar V8) Fuel System Fuel Delivery: Sequential Central Port Fuel Injection (SCPI) / Multi-Port Fuel Injection (MPFI) Fuel Type: Unleaded gasoline (87 octane recommended, premium recommended for optimal performance) Engine Management ECU: Engine Control Module (ECM) with OBD-II diagnostics. Cooling System Coolant Type: GM Type I Pre-mixed 50/50 Ethylene Glycol coolant (Green color) Lubrication System Oil Type: SAE 5W-30 Synthetic blend or Synthetic oil Oil Capacity: 4.5 quarts (4.3 liters) with filter change 🔧 Transmission Standard Transmission Type: 4-speed automatic overdrive (4T60-E) Optional Optional Transmission: N/A for this model year's Sedan de Ville. Features Transmission Features: Front-wheel drive, electronic shift control, torque converter clutch. Fluid Specifications Fluid Type: Dexron III Automatic Transmission Fluid (ATF) Fluid Capacity Fluid Capacity: Approx. 9.5 quarts (9.0 liters) for a complete fluid change. 📐 Dimensions Exterior Length: Approx. 204.7 inches (5199 mm) Width: Approx. 74.2 inches (1885 mm) Height: Approx. 56.3 inches (1430 mm) Wheelbase: Approx. 110.8 inches (2814 mm) Interior Passenger Volume: Approx. 103.5 cubic feet (2930 liters) Front Headroom: Approx. 39.4 inches (1001 mm) Rear Headroom: Approx. 38.0 inches (965 mm) Cargo Trunk Volume: Approx. 18.0 cubic feet (510 liters) Weights Curb Weight: Approx. 3700-3900 lbs (1680-1770 kg), depending on options. Gross Vehicle Weight Rating: Approx. 4700 lbs (2130 kg) 🛡️ Safety Features Ratings NHTSA Front Impact: Not explicitly rated by NHTSA in modern standards, but designed to meet contemporary safety regulations. IIHS Side Impact: Not applicable or available for this model year under current IIHS testing protocols. Active Features ABS: Standard Anti-lock Braking System (ABS). Traction Control: Optional Traction Control System (TCS). Passive Features Airbags: Driver and front passenger airbags. Seat Belts: Front and rear 3-point seat belts, front seat belt pretensioners. Child Safety: Rear child seat anchor points (LATCH system not standard). 💡 Technology Features Infotainment Audio System: Bose premium audio system often available, with cassette and AM/FM radio. CD player optional. Climate Control: Digital or manual climate control systems, some with automatic temperature control (ATC). Driver Assistance Cruise Control: Standard cruise control. Parking Assist: Rear obstacle detection system (optional). Connectivity Onboard Diagnostics: OBD-II compliant system for emission and engine performance diagnostics. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles or 12 months, whichever comes first, using synthetic or synthetic blend oil. Air Filter Replacement: Inspect every 15,000 miles, replace as needed....