🏷️ Basic Information Identification Make: Cadillac Model: CTS Year: 2004 Codes Vin Code: 6G6 - Third Character 👋 Introduction Market Position Positioning: The Cadillac CTS 2004 represented Cadillac's entry into the competitive European-style sport sedan market, aiming to rival established German luxury brands. It was positioned as a premium, performance-oriented sedan. Competitive Analysis Key Competitors: BMW 3 Series, Mercedes-Benz C-Class, Audi A4, Lexus IS. Key Features Design Philosophy: Art and Science design language, rear-wheel drive platform, performance-oriented suspension tuning. Manual Value Proposition: Empowers owners to perform maintenance and repairs, saving significant costs associated with dealership servicing. Offers detailed, step-by-step guidance with illustrations for ease of use. 📋 Manual Details Coverage Areas Coverage Scope: All Models, Engines, Trim, and Transmission Types Page Count Estimated Page Count: Extensive (exact number not provided, described as 'complete A-Z') Manual Type Type: Workshop Service Repair Manual Language Language: English Format Digital Format: Downloadable (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, cylinder head, crankshaft, pistons, connecting rods, timing systems, lubrication, cooling systems, engine diagnostics. Engine Performance: Fuel injection, ignition systems, emissions control, turbocharging (if applicable), engine control module (ECM) diagnostics. Transmission Drivetrain: Automatic transmission, manual transmission, clutch, drive shafts, differentials, axle components, gearbox overhaul. Brakes: Brake system components, hydraulic systems, ABS, traction control, parking brake, brake fluid replacement, caliper and rotor service. Suspension Steering: Front suspension, rear suspension, shock absorbers, springs, control arms, steering gear, power steering system, wheel alignment. Electrical Electronics: Battery, charging system, starting system, lighting systems, instrument cluster, body control module (BCM), diagnostic trouble codes (DTCs), wiring diagrams. Climate Control: HVAC system, air conditioning, heating, ventilation, refrigerant handling, component diagnostics. Body Interior: Body panels, doors, windows, mirrors, seats, interior trim, convertible top (if applicable), paint and finish. Restraints: Airbag system, seat belts, SRS module diagnostics. Procedures Included Preventive Maintenance: Oil changes, filter replacements, fluid checks and top-offs, belt inspections, spark plug replacement, tire rotation. Diagnostic Troubleshooting: Step-by-step troubleshooting guides for common and complex issues, using diagnostic tools and interpreting fault codes. Repair Overhaul: Detailed instructions for component removal, repair, and reinstallation for all major vehicle systems. Replacement: Component replacement procedures for wear items, damaged parts, and upgrades. Adjustment Calibration: Procedures for adjusting components like parking brakes, throttle position sensors, and calibrating systems like ABS sensors. Wiring Diagrams: Comprehensive electrical schematics for various systems, aiding in diagnosis and repair of electrical faults. Specifications Data: Torque specifications, fluid capacities, clearances, and other critical data required for accurate repairs. Technical Depth Depth: Comprehensive (A-Z coverage), suitable for both novice DIY mechanics and experienced professionals. 📊 Manual Specifications File Format Digital Format: PDF Print Quality Printability: Printable (individual pages, chapters, or entire manual). Binding Type Digital Binding: N/A (Downloadable) Paper Type Digital Paper Type: N/A (Digital Content) Software Requirements Required Software: Adobe Reader (free download available). ⚙️ Engine Specifications Primary Engine Engine Code: LH2 (North America) Displacement: 3.2 Liters (3179 cc) Configuration: V6 Valvetrain: DOHC, 4 valves per cylinder Performance Horsepower: 220 hp @ 6000 rpm Torque: 220 lb-ft @ 3800 rpm Fuel System Fuel Delivery: Sequential Port Fuel Injection (SFI) Engine Variations Available Engine Option: 3.6L V6 (Optional, producing 275 hp and 275 lb-ft torque) 🔧 Transmission Standard Transmission Type: 5-Speed Manual (for 3.2L engine) Optional Transmission Type: 5-Speed Automatic (for both 3.2L and 3.6L engines) Features Drivetrain: Rear-Wheel Drive (RWD) standard; All-Wheel Drive (AWD) available with automatic transmission. 📐 Dimensions Exterior Length: 192.2 inches Width: 70.3 inches Height: 57.2 inches Wheelbase: 113.4 inches Weights Curb Weight Min: Approx. 3650 lbs (RWD Manual) Curb Weight Max: Approx. 3900 lbs (AWD Automatic) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star Driver, 5-Star Passenger NHTSA Side Impact: 5-Star Driver, 5-Star Passenger (with rear side airbags) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Traction Control System (TCS) Stability Control: Optional StabiliTrak Stability Enhancement System Passive Features Airbags: Standard front airbags, optional front side-impact airbags and rear side-impact airbags. Seat Belts: 3-point front and rear seat belts with pretensioners. 💡 Technology Features Infotainment Audio System: Optional Bose premium audio system, CD player, AM/FM radio. Navigation system also available. Climate Control Features: Dual-zone automatic climate control. Driver Assistance Cruise Control: Standard cruise control. Connectivity Onstar: Optional OnStar in-car telematics system. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles or 6 months, whichever comes first, using synthetic oil. Air Filter Replacement: Every 30,000 miles or 2 years. Spark Plug Replacement: Every 100,000 miles (iridium type). Fluid Specifications Engine Oil Type: SAE 5W-30 Synthetic (meeting GM specification GM6094M). Coolant Type: Dex-Cool (orange ethylene glycol coolant, GM specification 6277M). Transmission Fluid Auto: Dexron III (or equivalent specification). Brake Fluid Type: DOT 3. Known Issues Ignition Coils: Premature failure of ignition coils, leading to misfires, can be a common issue. The manual would cover diagnosis and replacement. Power Steering Pump: Leaking or noisy power steering pumps...