🏷️ Basic Information Identification Make: Cadillac Model: CTS Year: 2006 Codes Chassis Code: GM Sigma 👋 Introduction Market Position Positioning: A comprehensive digital solution for 2006 Cadillac CTS owners seeking accurate and convenient repair information. Competitive Analysis Comparison: Superior to traditional printed manuals in terms of accessibility, searchability, and cost-effectiveness. Key Features Features: Officially licensed, factory-derived data, instant online access, user-friendly interface, comprehensive system coverage. 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Software Language: English Format: Online Software (Web Browser Access) Access Duration: 1 Year (with option for renewal) Page Count Estimated Pages: Varies based on specific model year and engine, but typically thousands of pages of comprehensive data. 📖 Manual Coverage Systems Covered Engine: Comprehensive diagnosis, repair, and maintenance for all applicable engines. Drivetrain: Detailed procedures for automatic and manual transmissions, differentials, driveshafts, and axles. Suspension: Front and rear suspension systems, including shock absorbers, struts, control arms, bushings, and alignment. Steering: Power steering system, steering column, steering rack, and related components. Brakes: Hydraulic brake system, ABS, traction control, brake fluid, pads, rotors, calipers, and lines. Electrical: Complete wiring diagrams, diagnostic procedures for electrical systems, lighting, power accessories, and modules. HVAC: Heating, ventilation, and air conditioning system diagnosis, repair, and refrigerant handling. Bodywork: Exterior and interior body panels, doors, windows, locks, and seals. Chassis: Frame, subframes, and related structural components. Fuel System: Fuel pump, injectors, lines, pressure regulator, and evaporative emissions control system. Exhaust System: Exhaust manifolds, catalytic converters, mufflers, and O2 sensors. Cooling System: Radiator, fans, thermostat, water pump, coolant hoses, and pressure cap. Procedures Included Maintenance: Scheduled maintenance tasks, fluid changes, filter replacements, and component inspections. Troubleshooting: Diagnostic flowcharts, symptom-based troubleshooting guides, and fault code interpretation. Repair: Step-by-step repair procedures for all major vehicle systems, including disassembly, reassembly, and adjustments. Diagnostics: Advanced diagnostic techniques, including the use of scan tools and electrical testers. Specifications: Torque specifications, clearances, fluid capacities, and other critical technical data. Technical Depth Depth: Factory-level diagnostic and repair information, suitable for both DIY enthusiasts and professional technicians. 📊 Manual Specifications File Format Compatibility: Accessible via web browser on PC, laptop, smartphone, and tablet. Print Quality Quality: High-resolution, digitally rendered content derived from OE materials. Binding Type Binding: N/A (Online Software) Paper Type Paper: N/A (Online Software) ⚙️ Engine Specifications Primary Engine Engine Options: 3.6L V6 (LY7), 2.8L V6 (LP1) Performance 3.6L V6 Horsepower: 255 hp @ 6200 rpm 3.6L V6 Torque: 252 lb-ft @ 4400 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (SFI) Engine Management ECU: PCM (Powertrain Control Module) Cooling System Coolant Type: GM Dex-Cool (Orange) Extended Life Antifreeze 🔧 Transmission Standard Transmission Type: 6-speed Manual (Aisin BG6 for RWD), 5-speed Automatic (5L50-E for RWD/AWD) Optional Optional Transmission: 4-speed Automatic (4L60-E for early 2.8L models, replaced by 5L50-E) Features Transmission Fluid: Dexron VI for 5L50-E and 4L60-E; Manual transmission fluid specific to Aisin BG6. 📐 Dimensions Exterior Wheelbase: 113.4 inches Length: 192.3 inches Width: 71.5 inches Height: 57.2 inches Weights Curb Weight Min: 3640 lbs (approx. for 2.8L) Curb Weight Max: 3830 lbs (approx. for 3.6L) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star NHTSA Side Impact: 5-Star IIHS Front Impact: Good IIHS Side Impact: Good Active Features Traction Control: Standard Stability Control: StabiliTrak (Standard or Optional depending on trim) ABS: Standard Passive Features Airbags: Frontal, Side-Impact, and Curtain Airbags 💡 Technology Features Infotainment Infotainment System: Optional Bose premium audio system, CD player, satellite radio. Driver Assistance Driver Assistance Features: Traction Control, StabiliTrak (Electronic Stability Control). Connectivity Connectivity Options: OnStar in-vehicle safety and communication system (subscription required). 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 - 10,000 miles or 12 months, based on oil life monitoring system or driving conditions. Air Filter Replacement: Inspect every 15,000 miles, replace as needed or typically every 30,000 miles. Spark Plug Replacement: 3.6L V6 (LY7): Iridium spark plugs, typically every 100,000 miles. Fluid Specifications Engine Oil Type: SAE 5W-30 Synthetic (API SN or higher) Engine Oil Capacity: 4.5 quarts (4.3 liters) for 3.6L V6 Transmission Fluid Type Auto: Dexron VI Brake Fluid Type: DOT 3 Known Issues Common Issue 1: Timing chain tensioner wear (especially on earlier 3.6L LY7 engines). Common Issue 2: Water pump leaks. Common Issue 3: Early failure of certain suspension components (control arm bushings, sway bar links). 📚 Vehicle History Brand Heritage Heritage: Cadillac, a luxury division of General Motors, known for its history of innovation and premium vehicles. Model Evolution Generation: First Generation (2003-2007) Platform: Introduced on the GM Sigma rear-wheel-drive platform, shared with the Chevrolet Corvette (C6) and Pontiac Solstice. Production Manufacturing Location: Lansing Grand River Assembly, Lansing, Michigan, USA 🏆 Awards & Recognition Recognitions Award Example: Car and Driver's 10Best Cars list (for the 2003 model year, setting the precedent for the generation).